Mammillaria Haworth, Syn. Pl. Succ. 177 (1812). 1812
Mammillaria acanthophlegma Lehmann, Delectus Seminum quae in Horto Hamburgensium Botanico, 1883
Mammillaria acanthophlegma v. abducta Monville ex Labour., Monogr. Cact. 64., 1853
Mammillaria acanthophlegma v. decandollei Salm-Dyck, Cact. Hort. Dyck. 9. 1850, 1849
Mammillaria acanthophlegma v. elegans Monville ex Labour., Monogr. Cact. 63., 1853
Mammillaria acanthophlegma v. leucocephala Monville ex Labour., Monogr. Cact. 63., 1850
Mammillaria acanthophlegma v. meisneri (Ehrenbg) Salm-Dyck, Cact. Hort. Dyck. 9. 1850, 1849
Mammillaria acanthophlegma v. monacantha Monville ex Labour., Monogr. Cact. 63., 1853
Mammillaria acanthoplegma Lehm  1832
Mammillaria acanthostephes Lehmann  
Mammillaria acicularis Lemaire  
Mammillaria aciculata Otto, Enum. Diagn. Cact. 29., 
Mammillaria actinoplea Ehrb.  
Mammillaria acultzingensis T. Linzen et al., Mitteilungsbl. AfM, et in Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 18 (2): 72-76, 88; 18 (3): 176-177 (1994); 45: 11 (1994 publ. 1995), 1994
Mammillaria adicantissima   
Mammillaria adunca Scheidweiler, Handb. Cact. ed. I. 222, 
Mammillaria aeruginosa Scheidweiler  
Mammillaria affinis De Candolle, Coll. Mem. 8. Cact. 11. t. 6., 
Mammillaria aggregata Engelmann ex S. Watson, Bibliographical Index to North American Botany 398, 1878
Mammillaria alamensis R.T. Craig, Mammill. Handb. 299., 1945
Mammillaria alamensis v. pratensis   
Mammillaria albata W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 130 (1989), 1988
Mammillaria albata v. longispina W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 132 (1989), 1988
Mammillaria albata v. sanciro W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 132 (1989), 1988
Mammillaria albescens Tiegel, Mollers Deutsch. Gartner-Zeit., 48. 260., 1933
Mammillaria albiarmata Boedeker, Jahrbuch der Deutschen Kakteen-Gesellschaft 1: 67, f., 1936
Mammillaria albicans (Britton & Rose) A. Berger, Kakteen 308, 1929
Mammillaria albicans f. dolorensis J. Lüthy, Mitt. Arbeitskreises Mammillarienfr., cf. Repert. Pl. Succ. (I. O. S.), 16 (5): 184; 43: 15 (1992 publ. 1993), 1992
Mammillaria albicans f. fraileana  
Mammillaria albicans f. slevinii (Britton & Rose) T. Neutelings, Succulenta, 65 (5): 120: 1986
Mammillaria albicans ssp. albicans   
Mammillaria albicans ssp. fraileana (Britton & Rose) D.R. Hunt, Mammillaria Postscripts 6: 5, 1997
Mammillaria albicoma Boedeker, Monatsschrift der Deutschen Kakteen-Gesellschaft, E. V., Sitz Berlin 1: 241, f., 1929
Mammillaria albida Haage ex Pfeiffer, Enum. Diagn. Cact. 28., 
Mammillaria albidula Backeberg, Gattung Mammillaria Monogr., 2: 504, 1992
Mammillaria albiflora (Werdermann) Backeberg, Blatter Kakteenforsch., No. 2, p. [3], 1937
Mammillaria albilanata Backeberg, Kakteenkunde., 47, 1939
Mammillaria albilanata ssp. albilanata   
Mammillaria albilanata ssp. oaxacana D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria albilanata ssp. reppenhagenii (D.R. Hunt) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria albilanata ssp. tegelbergiana (H.E. Gates ex G.E. Lindsay) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria albiseta Hort. ex Foerst., Handb. Cact. ed. 2. 1. 354., 
Mammillaria albrechtiana M. Wohlschlager, Kakt. And. Sukk., 40 (9): 219, 1989
Mammillaria aljibensis Hort.  
Mammillaria aloides Monville, Cat.; ex Labour. Cact. 153, 1846
Mammillaria alpina Mart., Cact. Hort. Dyck. ed. 2. 7, 79., 
Mammillaria alversoni Hort. ex Orcutt, W. Amer. Sci. 13. 42., 
Mammillaria alversonii (J.M. Coulter) Zeissold, Monatsschr. Kakteenk. 5: 70., 1895
Mammillaria amabilis Ehrenberg  
Mammillaria amajacensis C. Brachet & M. Lacoste, Cactus and Succulent Journal [U. S. ] 69: 185, f., 1997
Mammillaria ambigua G. Don ex Loud., Hort. Brit. 194., 
Mammillaria amoena Hopffer, Cact. Hort. Dyck. ed. 2. 12, 99., 1850
Mammillaria anancistria Lemaire, Cact. Gen. et Sp. Nov. 39., 1839
Mammillaria ancistracantha Lemaire  
Mammillaria ancistrata Schelh. ex Salm-Dyck, Cact. Hort. Dyck. ed. I. 8, 
Mammillaria ancistria Walp., Rep. 2. 296., 
Mammillaria ancistrina Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 10, 
Mammillaria ancistroides Lem non Lehm  
Mammillaria andreae Pfeiffer ex Salm-Dyck  
Mammillaria angelensis R.T. Craig, The Mammillaria Handbook 165, 1945
Mammillaria angelensis v. estebanensis (G.E. Lindsay) W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 34, 1981
Mammillaria anguinea Otto  
Mammillaria angularis Link & Otto, Verh. Ver. Befoerd. Gartenb. 6. 430, nomen; et ex Pfeiff. Enum. Diagn. Cact. 12, 1837
Mammillaria angularis f. compressa (DC.) Schelle, Handb. Kakteenkult. [Schelle] 265., 1907
Mammillaria angularis f. fulvispina (K. Schumann) Schelle, Handb. Kakteenkult. [Schelle] 265., 1907
Mammillaria angularis f. longiseta (Muehlenpf.) Schelle, Handb. Kakteenkult. [Schelle] 265., 1907
Mammillaria angularis f. triacantha (DC.) Schelle, Handb. Kakteenkult. [Schelle] 265., 1907
Mammillaria angularis v. compressa  
Mammillaria angularis v. fulvescens Salm-Dyck, Cact. Hort. Dyck. 18, 125. 1850, 1849
Mammillaria angularis v. fulvispina  
Mammillaria angularis v. longiseta  
Mammillaria angularis v. triacantha  
Mammillaria anisacantha Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. I. 11; ed. 2. 17, 
Mammillaria anniana C. Glass & R.C. Foster, Cactus and Succulent Journal [U. S. ] 53: 79, 1981
Mammillaria antesbergeriana A.B. Lau, Cact. Succ. J. (U. S. A.), 63 (1): 17, 1991
Mammillaria apamensis W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 71, 1987
Mammillaria apamensis v. pratensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 73 (1989), 1988
Mammillaria apozolensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 143 (1989), 1988
Mammillaria apozolensis v. saltensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 145 (1989), 1988
Mammillaria applanata Engelmann, Memoir of a Tour to Northern Mexico 105, 1848
Mammillaria areolosa Hemsl., Biol. Centr. Am. Bot. 1. 503., 
Mammillaria argentea J. H. Fennell  
Mammillaria arida Rose, Monatsschr. Kakteenk., 23. 181., 1913
Mammillaria arietina Lemaire, Cact. Aliq. Nov. Desc. 10, 
Mammillaria arizonica Engelmann, Geological Survey of California, Botany 1: 244, 1876
Mammillaria arizonica v. alversonii (J.M. Coulter) Davidson Moxley  
Mammillaria armatissima R.T. Craig, Mammill. Handb. 300., 1945
Mammillaria armillata K. Brandegee, Zoe 5: 7, 1900
Mammillaria armillata ssp. armillata   
Mammillaria armillata ssp. cerralboa (Britton & Rose) D.R. Hunt, Mammillaria Postscripts 6: 5, 1997
Mammillaria arroyensis W. Reppenhagen, Kakt. And. Sukk., 40 (12): 292, 290, 1989
Mammillaria ascensionis W. Reppenhagen, Kakteen und Andere Sukkulenten 30 (3): 61-62, 1979
Mammillaria ascensionis v. nominis-dulcis (Lau) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 58 (1989): 1988
Mammillaria aselliformis (Ehrenberg) Kelsey & Dayton, Standard. Pl. Names (ed. 2), 74. as asselliformis, 1942
Mammillaria asterias Cels ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 19, 129., 
Mammillaria asteriflora F. Cels  
Mammillaria atrata Hort. Mack. ex Hook., Bot. Mag. sub t. 3642, 
Mammillaria atroflorens Backeberg, Cactac. Handb. Kakteenk. 6. 3892., 1962
Mammillaria atrorubra Ehrenberg  
Mammillaria atrosanguinea Ehrenberg  
Mammillaria aulacantha De Candolle, Rev. Cact. 113., 
Mammillaria aulacothele Lemaire, Cact. Aliq. Nov. Desc. 8., 
Mammillaria aulacothele v. flavispina Salm-Dyck, Cact. Hort. Dyck. 13. 1845, 1844
Mammillaria aulacothele v. multispina Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 6: 92., 1839
Mammillaria aulacothele v. spinosior Monville ex Lemaire, Cact. Gen. Sp. Nov. 93., 1839
Mammillaria aulacothele v. sulcimamma (Pfeiffer) Walp. in Walp., Repert. Bot. Syst. (Walpers) 2: 302., 1843
Mammillaria aurata Hort. ex Pfeiffer, Enum. Diagn. Cact. 31, 
Mammillaria aurea Pfeiffer ex Foerst., Handb. Cact. ed. I. 198, 
Mammillaria aureiceps Lemaire, Cact. Aliq. Nov. Desc. 8., 1838
Mammillaria aureilanata Backeberg, Beitrage zur Sukkulentenkunde und -pflege 1938: 13, 1938
Mammillaria aureilanata f. alba (Backeberg) C.E. Glass, Guía Identific. Cact. Amenazadas México, 1: Ma/au f. alba (1998 publ.): 1997
Mammillaria aureilanata v. alba  
Mammillaria aureispina (Lau) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 101 (1989): 1988
Mammillaria aureoviridis Heinrich, Kakt. u. Sukkulent., 56., 1937
Mammillaria auriareolis Tieg, Mollers Deutsch. Gartner-Zeit., 48. 412., 1933
Mammillaria auricantha R.T. Craig, Mammill. Handb. 301., 1945
Mammillaria auricoma A. Dietrich  
Mammillaria aurihamata Boedeker, Zeitschr. Sukkulentenk. 3. 340., 1928
Mammillaria aurisaeta Backeberg, Cactac. Handb. Kakteenk. 6. 3892, 1962
Mammillaria aurispina (Lau) W. Reppenhagen  
Mammillaria auritricha R.T. Craig, Mammill. Handb. 302., 1945
Mammillaria aurorea Ehrenberg  
Mammillaria autumnalis Dietrich  
Mammillaria avila-camachoi Shurly, Cactac. Handb. Kakteenk. 5. 3464., 1961
Mammillaria aylostera (F. Buxbaum) Werdermann, Kakteenkunde, 99., 1938
Mammillaria bachmannii Boedeker, Backeb. & F. M. Knuth, Kaktus-ABC, 403, nomen., 1935
Mammillaria backebergiana F.G. Buchenau, National Cactus and Succulent Journal 21: 47, 1966
Mammillaria backebergiana ssp. backebergiana   
Mammillaria backebergiana ssp. ernestii (Fittkau) D.R. Hunt, Mammillaria Postscripts 6: 8, 1997
Mammillaria backebergiana v. ernestii  
Mammillaria badispina C. Foerst., Hamb. Gartenz. 17. 159., 1861
Mammillaria balsasensis (F. Buxbaum) Boedeker, Monatsschr. Deutsch. Kakt. Ges., 3. 121; et in Kaktecnk. 1933, 195, descr. ampl., 1931
Mammillaria balsasoides R.T. Craig, Mammill. Handb. 158., 1945
Mammillaria bambusiphila W. Reppenhagen, Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 10 (5): 161-166; 37: 4 (1986 publ. 1988), 1986
Mammillaria bambusiphila v. atra   
Mammillaria bambusiphila v. parva Reppenhagen, Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 10 (5): 167-171; 37: 4 (1986 publ. 1988), 1986
Mammillaria barbata Engelmann, Memoir of a Tour to Northern Mexico 105-106, 1848
Mammillaria barbata v. garessii (Cowper) J. Lodé, Cact. Aventures, cf. Repert. Pl. Succ. (I. O. S.), 16: 17; 43: 15 (1992 publ. 1993): 1992
Mammillaria barbata v. morricalii (Cowper) J. Lodé, Cact. Aventures, cf. Repert. Pl. Succ. (I. O. S.), 16: 17; 43: 15 (1992 publ. 1993): 1992
Mammillaria barbata v. santaclarensis (Cowper) J. Lodé, Cact. Aventures, cf. Repert. Pl. Succ. (I. O. S.), 16: 17; 43: 15 (1992 publ. 1993): 1992
Mammillaria barkeri Shurly ex Backeberg, Cactac. Handb. Kakteenk. 5. 3464, 1961
Mammillaria barlowii Regel & Klein  
Mammillaria baumii Boedeker, Zeitschrift fur Sukkulentenkunde. Berlin 2: 238, f., 1926
Mammillaria baumii v. radiaissima (Lindsay) T.M.W. Neutelings, Succulenta, 64 (11): 232, without basionym page: 1985
Mammillaria baxteriana (H.E. Gates) Boedeker, Kaktus-ABC 398, 1935
Mammillaria beguinii Hort in Bois ex F. A. C. Weber, Dict. Hort. 466., 1896
Mammillaria beiselii L. Diers, Kakteen und Andere Sukkulenten 30(3): 60, 1979
Mammillaria bella Backeberg, Repertorium Specierum Novarum Regni Vegetabilis 51: 63, 1942
Mammillaria bellacantha R.T. Craig, Mammill. Handb. 303., 1945
Mammillaria bellatula C. F. Forster  
Mammillaria bellisiana R.T. Craig, Mammill. Handb. 304., 1945
Mammillaria beneckei Ehrenberg  
Mammillaria beneckei v. beneckei   
Mammillaria beneckei v. multiceps W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 29, 1989
Mammillaria bergeana Hildmann ex K. Schumann, Gesamtbeschr. Kakt. 532. as Mamillaria; In synon, 1898
Mammillaria bergenii Ehrenberg, Otto & Dietr. Allgemeine Gartenzeitung 17. 326., 1849
Mammillaria bergii Miq., Comm. Phyt. 3. 104., 
Mammillaria berkiana A.B. Lau, Kakteen und Andere Sukkulenten 37: 33, f., 1986
Mammillaria bernalensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 151 (1989), 1988
Mammillaria besleri Link & Otto ex Foerst.-Ruempl., Handb. Kakteenk. ( ?) 1024. ad calc. sphalm., 1885
Mammillaria bicolor Lehm., Del. Sem. Hort. Hamb. 7., 1830
Mammillaria bicolor f. cristata (Salm-Dyck) Schelle, Handb. Kakteenkult. [Schelle] 263., 1907
Mammillaria bicolor f. nivea (Wendl) Schelle, Handb. Kakteenkult. [Schelle] 262., 1907
Mammillaria bicolor f. nobilis (Pfeiffer) Schelle, Handb. Kakteenkult. [Schelle] 263., 1907
Mammillaria bicolor v. cristata  
Mammillaria bicolor v. longispina Salm-Dyck, Cact. Hort. Dyck. 6. 1845, 1844
Mammillaria bicolor v. nivea  
Mammillaria bicolor v. nobilis  
Mammillaria bicornuta   
Mammillaria bifurca A. Dietrich, Allgemeine Gartenzeitung 18. 188., 1850
Mammillaria biglandulosa Pfeiffer  
Mammillaria bihamata Pfeiffer, Gart. 6: 274, 1840
Mammillaria binops Haage ex Foerst., Handb. Cact. ed. I. 254, nomen., 
Mammillaria blossfeldiana Boedeker, Monatsschr. Deutsch. Kakt. -Ges., 3. 209., 1931
Mammillaria blossfeldiana v. blossfeldiana Cota  
Mammillaria blossfeldiana v. shurliana (H. E. Gates) Wiggins, Veg. Fl. Sonoran Des. 2: 1030., 1964
Mammillaria bocasana Poselger, Otto & Dietr. Allgemeine Gartenzeitung 21. 94., 1853
Mammillaria bocasana ssp. bocasana   
Mammillaria bocasana ssp. eschauzieri (J.M. Coulter) Fitz Maurice & B. Fitz Maurice, J. Mammillaria Soc. 35: 17, 1995
Mammillaria bocasana v. kunzeana Quehl, Monatsschr. Kakteenk. 26: 46., 1916
Mammillaria bocasana v. multilanata   
Mammillaria bocasana v. roseiflora   
Mammillaria bocasana v. splendens Rebut  
Mammillaria bocensis R.T. Craig, The Mammillaria Handbook 56, f. 38, 1945
Mammillaria bocensis v. movasana W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 148 (1989), 1988
Mammillaria bocensis v. rubida (Schwarz) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 146 (1989): 1988
Mammillaria bockii C. F. Forster  
Mammillaria boedekeriana Quehl, Monatsschr. Kakt. 20. 108., 1910
Mammillaria boelderliana M. Wohlschlager, Kakteen und Andere Sukkulenten 39 (4): 79, 1988
Mammillaria bogotensis Werdermann, Backeb. Neue Kakteen, 98; et in Fedde, Repert. 30. 65 (1932). 1931
Mammillaria bombycina Quehl, Monatsschr. Kakt. 20. 149., 1910
Mammillaria bombycina f. albispina   
Mammillaria bombycina ssp. bombycina   
Mammillaria bombycina ssp. perezdelarosae (H. Bravo Hollis & Scheinvar) D.R. Hunt, Mammillaria Postscripts 6: 5, 1997
Mammillaria bonavitii W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 66 (1989), 1988
Mammillaria boolii G. E. Lindsay, Cact. & Succ. Journ. Amer. 25. 48., 1953
Mammillaria borwigii J. A. Purpus, Gartenflora, 76. 338., 1927
Mammillaria brachydelphis K. Schumann, Just, Jahresb. 26. I. 343, sphalm., 
Mammillaria brachytrichion J. Lüthy, Kakt. And. Sukk., 38 (12): 295, 1987
Mammillaria brandegeei (J.M. Coulter) K. Brandegee, Erythea 5: 116, 1897
Mammillaria brandegeei ssp. brandegeei   
Mammillaria brandegeei ssp. gabbii (Engelmann ex J.M. Coulter) D.R. Hunt, Mammillaria Postscripts 6: 11, 1997
Mammillaria brandegeei ssp. glareosa (Boedeker) D.R. Hunt, Mammillaria Postscripts 6: 11, 1997
Mammillaria brandegeei ssp. lewisiana (H.E. Gates) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria brandegeei v. magdalensis Schwarz  
Mammillaria brandegei Engelmann ex K. Brandegee, Erythea 5: 116., 1897
Mammillaria brandegei v. gabbii (Engelmann ex J.M. Coulter) R.T. Craig bis, Mammill. Handbook 71. as Brandegeei, 1945
Mammillaria brauneana Boedeker, Kakteenk., 113., 1933
Mammillaria bravoae R.T. Craig, The Mammillaria Handbook 112, 1945
Mammillaria brevicrinita W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 42 (1989), 1988
Mammillaria brevimamma Zuccarini ex Pfeiffer, Enum. Diagn. Cact. 34., 
Mammillaria brevimamma v. exsudans (Zuccarini) Salm-Dyck, Cact. Hort. Dyck. 19. 1850, 1849
Mammillaria breviseta Ehrenberg  
Mammillaria brevispina Boedeker, Zeitschr. Sukkulentenk. 3. 289, in syn., 1928
Mammillaria brongniartii Hort. Par. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 9, 86, 
Mammillaria brownii Toumey, Coult. Bot. Gaz. 22. 253., 
Mammillaria bucareliensis R.T. Craig, Mammill. Handb. 61., 1945
Mammillaria bucareliensis v. bicornuta Schmoll, Mammill. Handbook 62., 1945
Mammillaria bucareliensis v. multiflora W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 164 (1989), 1988
Mammillaria bucareliensis v. tamaulipa W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 166 (1989), 1988
Mammillaria buchenaui Backeberg, Descr. Cact. Nov. 3. 8., 1963
Mammillaria buchheimiana Quehl, Monatsschr. Kakteenk., 27. 97., 1917
Mammillaria bullardiana (H.E. Gates) Boed, Backeb. & F. M. Knuth, Kaktus-ABC, 387, 1935
Mammillaria bumamma Ehrenberg, Allgemeine Gartenzeitung 17: 243, 1849
Mammillaria busonii Bachel, Kakteen Sukk. 22 (4): 78, fig., 1971
Mammillaria bussleri Mundt, Monatsschr. Kakteenk. 12: 47., 1902
Mammillaria buxbaumeriana W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 63 (1989), 1988
Mammillaria buxbaumiana   
Mammillaria cadereytana Hort.  
Mammillaria cadereytensis R.T. Craig, Mammill. Handb. 305., 1945
Mammillaria cadereytensis v. quadrispina R.T. Craig, Mammill. Handbook 306, fig. 277., 1945
Mammillaria caerulea R.T. Craig, Mammill. Handb. 306; R. T. Craig in Cact. & Succ. Journ. Amer. 18. 114 (1946), descr. ampl., 1945
Mammillaria caesia Ehrenberg, Otto & Dietr. Allgemeine Gartenzeitung 17. 251, 1849
Mammillaria caespititia De Candolle, Cact. Hort. Dyck. ed. 2. 7, 
Mammillaria caespitosa Hort. ex Pfeiffer, Enum. Diagn. Cact. 6, 
Mammillaria calacantha Tieg, Kakteenk., 232., 1933
Mammillaria calcarata Engelmann  
Mammillaria calleana Backeberg, Cactus, Paris, No. 31, Suppl., 2; cf. Gray Herb. Card Cat., 1952
Mammillaria calochlora Hort., ex Monatsschr. Kakteenk., 26. 167; et Monatsschr. Kakteenk. 1917, 27. 133, in obs.; Britton & Rose, Cactaceae, 4. 50 (1923). 1916
Mammillaria camptotricha Dams, Gartenwelt 10: 14, 1906
Mammillaria camptotricha v. albescens   
Mammillaria candida Scheidweiler  1838
Mammillaria candida f. humboldtii (Ehrenberg) Schelle, Kakteen (Schelle) 302., 1926
Mammillaria candida f. rosea (Salm-Dyck) Schelle, Handb. Kakteenkult. [Schelle] 249., 1907
Mammillaria candida v. caespitosa   
Mammillaria candida v. estanzuelensis W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 27, 1989
Mammillaria candida v. rosea  
Mammillaria candida v. sphaerotricha Schelle, Handb. Kakteenkult. [Schelle] 249. as Mamillaria, 1907
Mammillaria canelensis R.T. Craig, The Mammillaria Handbook 307, f. 279, 1945
Mammillaria canescens Hort. ex Pfeiffer, Enum. Diagn. Cact. 28, 33, 
Mammillaria cantera Haage ex Foerst., Handb. Cact. ed. I. 254, nomen., 
Mammillaria capensis (H.E. Gates) R.T. Craig, The Mammillaria Handbook 156, f. 137, 1945
Mammillaria caput-medusae Otto  
Mammillaria caput-medusae v. centrispina Salm-Dyck, Cact. Hort. Dyck. 15, 113. 1850, 1849
Mammillaria caput-medusae v. crassior Salm-Dyck, Cact. Hort. Dyck. 15, 113. 1850, 1849
Mammillaria caput-medusae v. tetracantha Salm-Dyck, Cact. Hort. Dyck. 15, 113. 1850, 1849
Mammillaria caracassana Otto ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 14; 107., 
Mammillaria carmenae Castaneda & Nunez, Anales del Instituto de Biologia de la Universidad Nacional de Mexico 24 (2): 233-235, f. 1-2 (1953), 1954
Mammillaria carmenae v. albispina   
Mammillaria carmenae v. rubriflora   
Mammillaria carmenae v. rubrispina   
Mammillaria carnea Zuccarini ex Pfeiffer, Enum. Diagn. Cact. 19., 1837
Mammillaria carnea v. aeruginosa (Scheidweiler) Guerke, Bluh. Kakteen 5: under pl. 60., 1905
Mammillaria carnea v. cirrosa (Salm-Dyck) Guerke, Bluh. Kakteen 5: under pl. 60., 1905
Mammillaria carnea v. robustispina R.T. Craig, Mammill. Handbook 45., 1945
Mammillaria carnea v. subtetragona (A. Dietrich) Backeberg, Cactaceae (Backeberg) 5: 3145., 1961
Mammillaria carnea v. villifera Gürke, Bluh. Kakteen 5, under pl. 60., 1905
Mammillaria carretii Rebut ex Sch., Gesamtb. Kakt. 542., 1902
Mammillaria casoi H. Bravo Hollis, An. Inst. Biol., Mexico, 25. 540., 1954
Mammillaria castaneoides Lemaire ex Labour., Cact. 37., 
Mammillaria catafracta Mart. ex Salm-Dyck, Hort. Dyck. 155, 
Mammillaria cataphracta Mart. ex Pfeiffer, Enum. Diagn. Cact. 11, 
Mammillaria caudata G. Don ex Loud., Hort. Brit. 194., 
Mammillaria celsiana Lemaire  1839
Mammillaria celsiana v. celsiana   
Mammillaria celsiana v. guatemalensis Eichlam, Monatsschrift fur Kakteenkunde 19: 59, 1909
Mammillaria centralifera W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 1988: 153, 1988 [1989]
Mammillaria centraliplumosa Fittkau, Cact. Suc. Mey. 16 (2): 39., 1971
Mammillaria centraliplumosa v. gracilis W. Reppenhagen, Gattung Mammillaria Monogr., 2: 428, 1992
Mammillaria centricirrha Lemaire  
Mammillaria centricirrha f. bockii (C. F. Forst.) Schelle, Handb. Kakteenkult. [Schelle] 266., 1907
Mammillaria centricirrha f. divergens (DC.) Schelle, Handb. Kakteenkult. [Schelle] 266., 1907
Mammillaria centricirrha f. krameri (Muehlenpf.) Schelle, Handb. Kakteenkult. [Schelle] 267., 1907
Mammillaria centricirrha f. macracantha (DC.) Schelle, Handb. Kakteenkult. [Schelle] 267., 1907
Mammillaria centricirrha f. macrothele (Lemaire) Schelle, Kakteen (Schelle) 329., 1926
Mammillaria centricirrha f. magnimamma (Haworth) Schelle, Handb. Kakteenkult. [Schelle] 267., 1907
Mammillaria centricirrha f. recurva (Lehmann ex Pfeiffer) Schelle, Handb. Kakteenkult. [Schelle] 267., 1907
Mammillaria centricirrha v. arietina Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria, 1907
Mammillaria centricirrha v. bockii  
Mammillaria centricirrha v. ceratophora Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria, 1907
Mammillaria centricirrha v. cirrosa Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria c. cirrhosa, 1907
Mammillaria centricirrha v. conopsea Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria, 1907
Mammillaria centricirrha v. deflexispina Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. diadema Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. divaricata Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. divergens  
Mammillaria centricirrha v. ehrenbergii Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. falcata Schelle, Handb. Kakteenkult. [Schelle] 266. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. foersteri Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. gebweileriana Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. gladiata Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. glauca (A. Dietrich) Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. guilleminiana Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. hopferiana Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria c. Hopfferiana, 1907
Mammillaria centricirrha v. krameri  
Mammillaria centricirrha v. krauseana Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria Krausei, 1907
Mammillaria centricirrha v. lactescens Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria, 1907
Mammillaria centricirrha v. macracantha  
Mammillaria centricirrha v. macrothele  
Mammillaria centricirrha v. magnimamma
Mammillaria centricirrha v. megacantha Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. microceras Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. neumanniana (Lem) Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. pachythele Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. pazzanii Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. pentacantha Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. polygona Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. pulchra Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. recurva  
Mammillaria centricirrha v. schmidtii Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria, 1907
Mammillaria centricirrha v. subcurvata Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. uberimamma Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. versicolor (Scheidweiler) Schelle, Handb. Kakteenkult. [Schelle] 267. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centricirrha v. zuccariniana Schelle, Handb. Kakteenkult. [Schelle] 268. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria centrispina Pfeiffer  
Mammillaria cephalophora Salm-Dyck, Cacteae in Horto Dyckensi Cultae [ed. 1844] 137, 1844
Mammillaria ceratites Quehl, Monatsschrift fur Kakteenkunde 19: 155, 1909
Mammillaria ceratophora Lehmann  
Mammillaria ceratrocentra O. Berg  
Mammillaria cerralboa (Britton & Rose) Orcutt, Cactography 7, 1926
Mammillaria chaffeyi (Britton & Rose) Backeberg, Neue Kakteen, 16, in obs., 1931
Mammillaria chapinensis Eichlam & Quehl, Monatsschrift fur Kakteenkunde 19: 1, 1909
Mammillaria chavezei Cowper, Nat. cact. & Succ. Journ. 18. 8., 1963
Mammillaria chiapensis W. Reppenhagen, Gattung Mammillaria Monogr., 2: 543, 1992
Mammillaria chica W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 52 (1989), 1988
Mammillaria chionocephala J. A. Purpus, Monatsschr. Kakt. 16. 41., 1906
Mammillaria chlorantha Engelmann in Rothrock, Wheeler, Rep. Bot. 6. 127., 
Mammillaria chrysacantha Otto  
Mammillaria circumtexta Mart., Hort. Reg. Monac. 127, nomen., 1829
Mammillaria cirrhifera Mart.  
Mammillaria cirrhifera v. angulosior Lemaire, Cact. Gen. Sp. Nov. 95., 1839
Mammillaria cirrhifera v. longiseta (Muehlenpf.) Salm-Dyck, Cact. Hort. Dyck. 18. 1850, 1849
Mammillaria cirrifera Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 18, 
Mammillaria cirrosa Poselger  
Mammillaria citrina Scheidweiler ex Foerst., Handb. Cact. ed. I. 518, 
Mammillaria clava Pfeiffer, Allgemeine Gartenzeitung 8: 282, 1840
Mammillaria clavata Scheidweiler, Bulletin de l'Academie Royale des Sciences et Belles-lettres de Bruxelles 5: 494, 1838
Mammillaria claviformis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 91 (1989), 1988
Mammillaria closiana Roumeg., Bull. Soc. Bot. Fr. 2. 372., 1855
Mammillaria coahuilensis (Boedeker) Moran, Gentes Herbarum; occasional papers on the kind of plants 8: 324, 1953
Mammillaria coahuilensis ssp. albiarmata (Boedeker) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria coahuilensis ssp. coahuilensis   
Mammillaria coahuilensis v. albiarmata  
Mammillaria coahuilensis v. albiflora (Boedeker) Moran, Succulenta (Netherlands): 163. 1963, 1963
Mammillaria coccinea G. Don, Loud. Hort. Brit. 194., 
Mammillaria collina J. A. Purpus, Monatsschr. Kakteenk., 22. 162., 1912
Mammillaria collinsii (Britton & Rose) Orcutt, Cactography 7, 1926
Mammillaria collinsii v. chiapas   
Mammillaria colonensis R.T. Craig, The Mammillaria Handbook 219, f. 200, 1945
Mammillaria columbiana Salm-Dyck, Cact. Hort. Dyck. ed. 2. 12, 99., 
Mammillaria columbiana ssp. columbiana   
Mammillaria columbiana ssp. yucatanensis (Britton & Rose) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria columbiana v. albescens Haage & Backeberg, Gattung Mammillaria Monogr., 2: 538, 1992
Mammillaria columbiana v. bogotensis (Werdermann) Dugand, Mutisia no. 209., 1954
Mammillaria columnaris Mart.  
Mammillaria columnaroides Lawrence, Loudon, Gard. Mag. 17. 314., 1841
Mammillaria communis Steud., Nom. ed. 2. 1. 245, in syn., 
Mammillaria compacta Engelmann, Memoir of a Tour to Northern Mexico 105, 1848
Mammillaria compacticaulis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 80 (1989), 1988
Mammillaria compressa De Candolle, Memoires du Museum d'Histoire Naturelle 17: 112, 1828
Mammillaria compressa ssp. centralifera (W. Reppenhagen) D.R. Hunt, Mammillaria Postscripts 6: 11, 1997
Mammillaria compressa ssp. compressa   
Mammillaria compressa v. brevispina   
Mammillaria compressa v. fulvispina   
Mammillaria compressa v. longiseta   
Mammillaria compressa v. rubrispina Borg, Cacti (Borg) 353. Without Latin diagnosis or locality, 1937
Mammillaria compressa v. triacantha   
Mammillaria confinis Hort. ex K. Schumann, Gesamtb. Kakt. 557, 
Mammillaria confusa (Britton & Rose) Orcutt, Cactography, 7, 1926
Mammillaria confusa v. centrispina R.T. Craig, Mammill. Handbook 25, fig. 9., 1945
Mammillaria confusa v. conzattii (Britton & Rose) R.T. Craig, Mammill. Handbook 24., 1945
Mammillaria confusa v. robustispina R.T. Craig, Mammill. Handbook 25, fig. 10., 1945
Mammillaria conica Haworth, Pl. Succ. Suppl. 71., 
Mammillaria coniflora Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 11, 
Mammillaria conimamma Linke  
Mammillaria conoidea De Candolle, Memoires du Museum d'Histoire Naturelle 17: 112, 1828
Mammillaria conopsea Scheidweiler, Cact. Hort. Dyck. ed. I. 12, 
Mammillaria conopsea v. longispina Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 6: 92., 1839
Mammillaria conspicua J. A. Purpus, Monatsschr. Kakteenk., 22. 163., 1868
Mammillaria conspicua v. vaupelii (Tiegel) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 113 (1989): 1988
Mammillaria contacta Wendl. ex Foerst., Handb. Cact. ed. I. 254, nomen., 
Mammillaria convoluta St. Lag., Ann. Soc. Bot. Lyon, 7. 130, 1880
Mammillaria conzattii Orcutt, Cactography, 7, 1926
Mammillaria corbula Herrera, Revista Universitaria [Cuzco] 8: 61, 1919
Mammillaria cordigera Heese, Gartenfl., 445; et in Monatsschr. Kakt. 20. 191., 1910
Mammillaria corioides Bosch ex Sweet, Hort. Brit. ed. 3. 281., 
Mammillaria cornifera De Candolle, Memoires du Museum d'Histoire Naturelle 17: 112, 1828
Mammillaria cornifera f. scolymoides (Scheidweiler) Schelle, Kakteen (Schelle) 290., 1926
Mammillaria cornifera v. impexicoma (Lemaire) Salm-Dyck, Cact. Hort. Dyck. 20. 1850, 1849
Mammillaria cornimamma N. E. Br., Gard. Chron. ser. 3, 2: 186. 1887, 
Mammillaria cornuta Hildmann ex K. Schumann, Gesamtb. Kakt. 496., 
Mammillaria corollaria Ehrenberg  
Mammillaria coronaria Haworth, Rev. Pl. Succ. 69., 
Mammillaria coronaria v. beneckei Schelle, Handb. Kakteenkult. [Schelle] 259. as Mamillaria, 1907
Mammillaria coronaria v. nigra Schelle, Handb. Kakteenkult. [Schelle] 259. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria coronata Scheidweiler  
Mammillaria coryphides Forb. ex Foerst., Handb. Cact. ed. I. 254, nomen., 
Mammillaria cowperae Shurly, Cact. & Succ. Journ. Brit. 21. 58., 1959
Mammillaria craigii G. E. Lindsay, Cact. & Succ. Journ. Amer. 14. 107., 1942
Mammillaria crassa W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 139 (1989), 1988
Mammillaria crassimammillis W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 1988: 169, 1989
Mammillaria crassior W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 1988: 85, 1989
Mammillaria crassispina Pfeiffer  
Mammillaria crassispina v. gracilior Salm-Dyck, Cact. Hort. Dyck. 8. 1845, 1844
Mammillaria crebrispina De Candolle  
Mammillaria criniformis De Candolle, Mem. Cact. 8. t. 4, 
Mammillaria criniformis v. albida DC., Coll. Mem. 8., 1834
Mammillaria criniformis v. pauciseta DC., Mem. Mus. Hist. Nat. 17: 112. Revue fam. Cact. 112. 1829, 1828
Mammillaria criniformis v. rosea DC., Coll. Mem. 8., 1834
Mammillaria crinigera Otto ex Foerst., Handb. Cact ed. I. 254, nomen., 
Mammillaria crinita De Candolle, Memoires du Museum d'Histoire Naturelle 17: 112, 1828
Mammillaria crinita f. zeilmanniana (Boedeker) C.E. Glass, Guía Identific. Cact. Amenazadas México, 1: Ma/cr f. zeilmanniana (1998 publ.): 1997
Mammillaria crinita ssp. crinita   
Mammillaria crinita ssp. leucantha (Boedeker) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria crinita ssp. scheinvariana (R. Ortega V. & Glass) W.A. Fitz Maurice & B. Fitz Maurice, Cact. Succ. J. (U. S. A.), 70 (2): 94: 1998
Mammillaria crinita ssp. wildii (A. Dietrich) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria crinita v. pauciseta DC., Mem. Mus. Hist. Nat. 17: 112., 1828
Mammillaria crispiseta R.T. Craig, Mammill. Handb. 308., 1945
Mammillaria crocidata Lemaire, Cact. Aliq. Nov. Desc. 9., 1838
Mammillaria crucigera Mart, Cact. Hort. Dyck. ed. 2. 9, 87, 1832
Mammillaria crucigera ssp. crucigera   
Mammillaria crucigera ssp. tlalocii (W. Reppenhagen) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria crucigera v. grandinosa T. Linzen et al., Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 21 (4): 203-207 ( publ. 1998); 49: 19 (1998 publ. 1999), 1997
Mammillaria crucigera v. tlalocii  
Mammillaria cubensis Zuccarini ex Labour., Cact. 59, 
Mammillaria cuneiflora Hitchen ex Forbes, Hort. Tour Germ. 1, nomen., 
Mammillaria curvata Hort. Berol. ex Pfeiffer, Enum. Diagn. Cact. 15, 
Mammillaria curvispina Otto, Cact. Hort. Dyck. ed. I. 7, 
Mammillaria cylindracea De Candolle  
Mammillaria cylindrica Hitchen ex Forbes, Hort. Tour Germ. 149, nomen., 
Mammillaria dactylothele Labour., Monog. Cact. 146, 
Mammillaria daedalea Scheidweiler, Cact. Hort. Dyck. ed. I. 6, 
Mammillaria daemonoceras Lemaire ex Foerst., Handb. Cact. ed. I. 251, 
Mammillaria daimonoceras Lemaire, Cact. Aliq. Nov. Desc. 5, 
Mammillaria dasyacantha Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 268, 1836
Mammillaria dawsonii (Houghton) R.T. Craig, The Mammillaria Handbook 67, 1945
Mammillaria dealbata A. Dietrich, Allgemeine Gartenzeitung 14: 309, 1846
Mammillaria decipiens Scheidweiler  1838
Mammillaria decipiens ssp. albescens (Tiegel) D.R. Hunt, Mammillaria Postscripts 6: 7, 1997
Mammillaria decipiens ssp. camptotricha (Dams) D.R. Hunt, Mammillaria Postscripts 6: 7, 1997
Mammillaria decipiens ssp. decipiens   
Mammillaria decipiens v. albescens  
Mammillaria declivis A. Dietrich, Allgemeine Gartenzeitung 18: 235, 1850
Mammillaria decora C. F. Foerst., Lamb. Gartenz. 17. 159., 1861
Mammillaria deficiens Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 7, 
Mammillaria deficum Hort. ex Foerst., Handb. Cact. ed. I. 185, 
Mammillaria deflexispina Lemaire, Cact. Aliq. Nov. Desc. 6, 
Mammillaria deherdtiana Farwig, Cact. & Succ. Journ. Amer. 41. 28., 1969
Mammillaria deherdtiana ssp. deherdtiana   
Mammillaria deherdtiana ssp. dodsonii (H. Bravo Hollis) D.R. Hunt, Mammillaria Postscripts 6: 5, 1997
Mammillaria deherdtiana v. dodsonii  
Mammillaria delaetiana Quehl, Monatsschr. Kakt. 18. 59., 1908
Mammillaria deliusiana Shurly, Cact. Journ. Brit. 10. 92., 1948
Mammillaria densa Link & Otto, Ic. Pl. Rar. t. 35, 
Mammillaria densispina (J.M. Coulter) Orcutt, Cactography 7, 1926
Mammillaria densispina v. roseiflora   
Mammillaria denudata (Engelmann) A. Berger, Kakteen, 288, 1929
Mammillaria depressa Scheidweiler, Cat. Hort. Monsp. ex DC. Mem. Cact. 28, 
Mammillaria deserti Engelmann, Geological Survey of California, Botany 2: 449, 1880
Mammillaria diacantha Haage ex Steud., Nom. ed. 2. 2. 96, 
Mammillaria diacentra Jacobi, Otto & Dietr. Allgemeine Gartenzeitung 24. 91., 1856
Mammillaria diadema Muehlenpf.  
Mammillaria diaphanacantha Lemaire, Cact. Aliq. Nov. Desc. 39, 
Mammillaria dichotoma Hort. ex Sweet, Hort. Brit. ed. 3. 281, nomen., 
Mammillaria dietrichiae Tiegel, Mollers Deutsch. Gartner-Zeit., 48. 413., 1933
Mammillaria dietrichii Tiegel, Möller's Deutsche Gaertn. -Zeitung 48: 413, fig., 1933
Mammillaria difficilis Quehl, Monatsschr. Kakt. 18. 107., 1908
Mammillaria digitalis Ehrenberg  
Mammillaria diguetii (Weber) D.R. Hunt, J. Mammillaria Soc., 11 (5): 59, 1971
Mammillaria dioica K. Brandegee, Erythea 5: 115, 1897
Mammillaria dioica f. angelensis  
Mammillaria dioica f. estebanensis  
Mammillaria dioica f. incerta (Parish) T. Neutelings, Succulenta; Nederlandsche Vereeniging van Vetplantenverzamelaars 65: 119, 1986
Mammillaria dioica f. phitauiana (E. M. Baxter) T. Neutelings, Succulenta (Netherlands) 65: 119. 198. 1986, 
Mammillaria dioica f. verhaertiana (Boedeker) T. Neutelings, Succulenta (Netherlands) 65: 119. 198. 1986, 
Mammillaria dioica ssp. angelensis (R.T. Craig) D.R. Hunt, Mammillaria Postscripts 7: 3, 1997
Mammillaria dioica ssp. dioica   
Mammillaria dioica ssp. estebanensis (G.E. Lindsay) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria dioica v. armillata (K. Brandegee) T. Neutelings, Succulenta (Netherlands) 65: 119. 198. 1986, 
Mammillaria dioica v. capensis (H. E. Gates) T. Neutelings, Succulenta (Netherlands) 65: 119. 198. 1986, 
Mammillaria dioica v. cerralboa (Britton & Rose) T. Neutelings, Succulenta (Netherlands) 65: 119. 198. 1986, 
Mammillaria dioica v. incerta  
Mammillaria dioica v. insularis K. Brandegee, Erythea 5: 115., 1897
Mammillaria dioica v. multidigitata (Linds) T. Neutelings, Succulenta (Netherlands) 65: 119. 198. 1986, 
Mammillaria dioica v. neopalmeri (R.T. Craig) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria disciformis De Candolle, Memoires du Museum d'Histoire Naturelle 17: 114, 1828
Mammillaria discolor Haworth, Syn. Pl. Succ. 177., 1812
Mammillaria discolor f. pulchella (Otto) Schelle, Handb. Kakteenkult. [Schelle] 260., 1907
Mammillaria discolor ssp. discolor   
Mammillaria discolor ssp. esperanzaensis (Boedeker) D.R. Hunt, Mammillaria Postscripts 6: 7, 1997
Mammillaria discolor v. albida (Haage) Salm-Dyck, Cact. Hort. Dyck. 7. 1845, 1844
Mammillaria discolor v. curvispina (Otto) Salm-Dyck, Cact. Hort. Dyck. 11. 1850, 1849
Mammillaria discolor v. longispina W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 77 (1989), 1988
Mammillaria discolor v. multispina   
Mammillaria discolor v. nitens (Otto ex Linke) Salm-Dyck, Cact. Hort. Dyck. 11. 1850, 1849
Mammillaria discolor v. ochoterenae (H. Bravo Hollis) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 77 (1989): 1988
Mammillaria discolor v. prolifera Pfeiffer, Enum. Diagn. Cact. 28., 1837
Mammillaria discolor v. schmollii (H. Bravo Hollis) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 78 (1989): 1988
Mammillaria divaricata A. Dietrich  
Mammillaria divergens De Candolle  
Mammillaria dixanthocentron Backeberg, Descriptiones Cactacearum Novarum 3: 8, 1963
Mammillaria dixanthocentron f. celsiana   
Mammillaria dixanthocentron v. flavicentra (Backeberg) W. Reppenhagen  
Mammillaria dixanthocentron v. rubrispina R. Wolf, Kakt. And. Sukk., 38 (2): 46, 1987
Mammillaria dodsonii H. Bravo Hollis, Cactaceas y suculentas mexicanas 15: 3, f., 1970
Mammillaria dolichacantha Lemaire ex Foerst., Handb. Cact. ed. I. 213, 
Mammillaria dolichocentra Lemaire, Cactearum aliquot novarum Desc. 3, 
Mammillaria dolichocentra v. galeotti Salm-Dyck ex C. F. Forst., Handb. Cakteenk. [Forster] 213., 1846
Mammillaria donatii Berge ex K. Schumann, Gesamtbeschreibung der Kakteen Nachtr.: 135, 1903
Mammillaria droegeana (K. Schumann) Borg, Cacti, 332, 1937
Mammillaria dumetorum J. A. Purpus, Monatsschr. Kakteenk., 22. 149., 1912
Mammillaria duoformis R.T. Craig & E.Y. Dawson, Occas. Pap. Allan Hancock Found. Publ. Univ. S. Calif. 2: 59, 1948
Mammillaria duoformis v. rectiformis R.T. Craig & E. Y. Dawson, Allan Hancock Found. Publ. Occas. Pap. no. 2: 60, tab. 19, fig. 5. 1948, 
Mammillaria duoformis v. typica R.T. Craig & E. Y. Dawson, Allan Hancock Found. Publ. Occas. Pap. no. 2: 59, tab. 18, fig. 4., 1948
Mammillaria duoformis v. xuchiapensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 104 (1989), 1988
Mammillaria durangensis Runge ex K. Schumann, Gesamtbeschreibung der Kakteen 478, 1898
Mammillaria durangicola W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 135 (1989), 1988
Mammillaria durispina Boedeker, Zeitschrift fur Sukkulentenkunde. Berlin 3: 342, 1928
Mammillaria duwei Rogoz. & Appenz., Kakteen und Andere Sukkulenten 36: 164, f., 1985
Mammillaria dyckiana Zuccarini ex Pfeiffer, Enum. Diagn. Cact. 26, 
Mammillaria ebenacantha Shurly, Backeb., Cactac. Handb. Kakteenk. 5. 3469, sine descr. lat., 1961
Mammillaria eborina Ehrenberg  
Mammillaria eburnea Miquel, Linnaea, 12. 14, 1838
Mammillaria echinaria De Candolle, Memoires du Museum d'Histoire Naturelle 17: 110, 1828
Mammillaria echinata DC., Mem. Cact. 3., 
Mammillaria echinocactoides Pfeiffer  
Mammillaria echinoidea Quehl, Monatsschrift fur Kakteenkunde 23: 42, 1913
Mammillaria echinops Scheidweiler ex Foerst., Handb. Cact. ed. I. 209, 
Mammillaria echinus Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 267, 1856
Mammillaria egregia Backeberg, Mitteilungsbl. AfM, et in Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 13 (3): 108-116; 13 (5): 214 (1989); 40: 5 (1989 publ. 1990), 1989
Mammillaria ehrenbergii Pfeiffer  
Mammillaria eichlamii Quehl, Monatsschrift fur Kakteenkunde 18: 65, 1908
Mammillaria ekmanii Werdermann, Arkiv for Botanik utgivet av K. Svenska Vetenskapsakademien 22A (16): 11, 1929
Mammillaria elegans De Candolle, Memoires du Museum d'Histoire Naturelle 17: 111, 1828
Mammillaria elegans v. aureispina Borg, Cacti (Borg) 336. Without Latin diagnosis, 1937
Mammillaria elegans v. dealbata (A. Dietrich) Borg, Cacti (Borg) 336., 1937
Mammillaria elegans v. globosa DC., Mem. Mus. Hist. Nat. 17: 111., 1828
Mammillaria elegans v. klugii (Ehrenberg) Salm-Dyck, Cact. Hort. Dyck. 9. 1850, 1849
Mammillaria elegans v. lanata (B. & R.) Hofmann, Inform. -Brief ZAG Mammillaria, cf. Repert. Pl. Succ. (I. O. S.), 1985: 25; 37: 5 (1986 publ. 1988): 1986
Mammillaria elegans v. longicaudata W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 109 (1989), 1988
Mammillaria elegans v. lupina W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 108 (1989), 1988
Mammillaria elegans v. meissneri (Ehrenberg) Hofmann, Lieferungswerk Mammillaria, cf. Repert. Pl. Succ. (I. O. S.), [part 4]: [without page no. ] ( publ. 1989); 40: 5 (1989 publ. 1990): 1988
Mammillaria elegans v. micracantha Lemaire, Cact. Gen. Sp. Nov. 100., 1839
Mammillaria elegans v. minor DC., Mem. Mus. Hist. Nat. 17: 111., 1828
Mammillaria elegans v. nigrispina in Borg, Cacti (Borg) 336. Without Latin diagnosis, 1937
Mammillaria elegans v. schmollii R.T. Craig in R.T. Craig, Mammill. Handbook 283, fig., 1945
Mammillaria elegans v. supertexta (Mart.) Borg in Borg, Cacti (Borg) 336., 1937
Mammillaria elegans v. teyuca W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 111 (1989), 1988
Mammillaria elephantidens Lemaire, Cactearum aliquot novarum 1, 1838
Mammillaria elephantidens v. bumamma K. Schumann, Keys Monogr. Cact. 43., 1903
Mammillaria elongata De Candolle, Memoires du Museum d'Histoire Naturelle 17: 109, 1828
Mammillaria elongata f. echinata (DC.) Schelle, Handb. Kakteenkult. [Schelle] 247., 1907
Mammillaria elongata f. rufocrocea (Salm-Dyck) Schelle, Handb. Kakteenkult. [Schelle] 247., 1907
Mammillaria elongata f. stella-aurata (Mart. ex Zuccarini) Schelle, Handb. Kakteenkult. [Schelle] 247., 1907
Mammillaria elongata f. subcrocea (DC.) Schelle, Handb. Kakteenkult. [Schelle] 247., 1907
Mammillaria elongata f. tenuis (DC.) Schelle, Handb. Kakteenkult. [Schelle] 247., 1907
Mammillaria elongata ssp. echinaria (DC.) D.R. Hunt, Mammillaria Postscripts 6: 7, 1997
Mammillaria elongata ssp. elongata   
Mammillaria elongata v. anguinea K. Schumann, Gesamtbeschr. Kakt. 521. as Mamillaria, 1898
Mammillaria elongata v. densa (Link & Otto) Backeberg, Cactaceae (Backeberg) 5: 3258., 1961
Mammillaria elongata v. echinata  
Mammillaria elongata v. erecta Schelle, Handb. Kakteenkult. [Schelle] 247. as Mamillaria 1: 127. 1905. Nomen. Bolivia, Argentina (Jujuy & Salta), 1907
Mammillaria elongata v. intertexta (DC.) Salm-Dyck, Cact. Hort. Dyck. 12. 1850, 1849
Mammillaria elongata v. minima Schelle, Handb. Kakteenkult. [Schelle] 247. as Mamillaria, 1907
Mammillaria elongata v. obscuriora Heinrich ex Backeberg, Kakteenlexikon 236., 1966
Mammillaria elongata v. rufescens Salm-Dyck, Cact. Hort. Dyck. 12, 101. 1850, 1849
Mammillaria elongata v. rufocrocea  
Mammillaria elongata v. schmollii Borg, Cacti (Borg) 312. Without Latin diagnosis, 1937
Mammillaria elongata v. stella-aurata  
Mammillaria elongata v. subcrocea  
Mammillaria elongata v. subechinata Schelle, Handb. Kakteenkult. [Schelle] 247. as Mamillaria, 1907
Mammillaria elongata v. tenuis  
Mammillaria elongata v. viperina (J.A. Purpus) Marshall in Marshall & T. M. Bock, Cactaceae (Berlin) 180., 1941
Mammillaria emskoetteriana Quehl, Monatsschr. Kakt. 20. 139., 1910
Mammillaria emundtsiana Hort. ex Foerst., Handb. Cact. ed. 2. 1. 341., 
Mammillaria engelmannii Cory, Rhodora 38 (455): 405, 1936
Mammillaria enneacantha Otto ex Foerst., Handb. Cact. ed. I. 254, nomen., 
Mammillaria erecta Lemaire, Allgemeine Gartenzeitung 5: 370, 1837
Mammillaria erectacantha C. F. Forster  
Mammillaria erectohamata Boedeker, Monatsschr. Deutsch. Kakt. -Ges. 2. 189., 1930
Mammillaria eriacantha Link & Otto ex Pfeiffer, Enumeratio Diagnostica Cactearum 32, 1837
Mammillaria eriantha Hort. ex Pfeiffer, Enum. Diagn. Cact. 32, 
Mammillaria erinacea Poselger, Otto & Dietr. Allgemeine Gartenzeitung 23. 18., 1855
Mammillaria ernestii Fittkau, Cactaceas y suculentas mexicanas 16: 36, f. 23, 1971
Mammillaria erythra W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 180 (1989), 1988
Mammillaria erythrocalyx F. G. Buchenau, Cact. & Suc. Mexic. 11. 17, 42., 1966
Mammillaria erythrocalyx v. robusta   
Mammillaria erythrosperma Boedeker, Monatsschrift fur Kakteenkunde 28: 101, f., 1918
Mammillaria erythrosperma v. similis De Laet, Monatsschr. Kakteenk. 28: 102., 1918
Mammillaria eschauzieri (J.M. Coulter) R.T. Craig, The Mammillaria Handbook 329, 1945
Mammillaria escobaria Cory, Rhodora 38 (455): 405, 1936
Mammillaria esperanzaensis Boedeker, Kaktus-ABC 392, 1935
Mammillaria essaussieri   
Mammillaria esseriana Boedeker, Zeitschrift fur Sukkulentenkunde. Berlin 3: 289, 1928
Mammillaria estanzuelensis Hort. ex A. Berger, Kakteen, 287., 1929
Mammillaria estebanensis G. E. Lindsay, Cact. & Succ. Journ. Amer. 39. 31., 1967
Mammillaria eucantha Backeberg, Cactac. Jahrb. Deutsch. Kakt. -Ges. -44, 101 (1944); cf. Gray Herb. CardCat., 1943
Mammillaria euchlora Ehrenberg  
Mammillaria eugenia Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. I. 7, 
Mammillaria euthele   
Mammillaria evanescens Hort. Belg. ex Foerst., Handb. Cact. ed. I. 243, 
Mammillaria evermanniana (Britton & Rose) Orcutt, Cactography 7, 1926
Mammillaria eximia Ehrenberg  
Mammillaria exsudans Zuccarini ex Pfeiffer, Enumeratio Diagnostica Cactearum 15, 1837
Mammillaria falcata Aut. ex Foerst., Handb. Cact. ed. 2. 1. 345., 
Mammillaria falsicrucigera Backeberg, Cactac. Handb. Kakteenk. 6. 3895, nomen provis., sine descr. lat., 1962
Mammillaria farinosa Hort. ex Fennel, Otto & Dietr. Allgemeine Gartenzeitung 15. 66, 1847
Mammillaria fasciculata Engelmann, Notes of a Military Reconnoissance 157, 1848
Mammillaria felicis   
Mammillaria felipensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 38 (1989), 1988
Mammillaria fellneri Ehrenberg  
Mammillaria fennelii Hopper, Otto & Dietr. Allgemeine Gartenzeitung 11. 3, 1843
Mammillaria fera v. rubra C. Schmoll ex R.T. Craig, Mammill. Handbook 309, fig. 281., 1945
Mammillaria fera-rubra Schmoll ex R.T. Craig, The Mammillaria Handbook 309, 1945
Mammillaria fertilis Hildmann, Gesamtbeschreibung der Kakteen 503, 1898
Mammillaria fischeri Pfeiffer  
Mammillaria fissurata Engelmann, Proc. Amer. Acad. 3: 270., 1856
Mammillaria fittkaui C. Glass & R.C. Foster, Cactus and Succulent Journal [U. S. ] 43: 115-117, f. 1-3, 5, 1971
Mammillaria fittkaui ssp. fittkaui   
Mammillaria fittkaui ssp. limonensis (W. Reppenhagen) J.M. Lüthy, Taxon. Untersuch. Gattung Mammillaria 162, 1995
Mammillaria fittkaui ssp. mathildae (Kraehenb. & Krainz) J.M. Lüthy, Taxon. Unters. Gatt. Mammillaria Haw. (Cactac.): 162: 1995
Mammillaria flava Ehrenbg  
Mammillaria flavescens (DC.) Haworth, Handb. Cact. ed. 2. 1. 348, 
Mammillaria flavescens v. flavescens   
Mammillaria flavescens v. nivosa   
Mammillaria flavescnes v. nivosa (Link ex Pfeiffer) Backeberg, Die Cactaceae 5: 3169, 1961
Mammillaria flavicentra Backeberg, Descriptiones Cactacearum Novarum 3: 8, 1963
Mammillaria flaviceps Scheidweiler ex Labour., Cact. 42, 
Mammillaria flavicoma Hort. ex Foerst., Handb. Cact. ed. 2. 1. 298., 
Mammillaria flavihamata Backeberg, Cactac. Handb. Kakteenk. 6. 3895, 1962
Mammillaria flavovirens Salm-Dyck, Cacteae in Horto Dyckensi Cultae [ed. 1849] 1849: 117, 1850
Mammillaria flavovirens f. cristata (Salm-Dyck) Schelle, Handb. Kakteenkult. [Schelle] 269., 1907
Mammillaria flavovirens v. cristata  
Mammillaria floccigera Otto ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 11, 
Mammillaria floresii Schwarz, Blatter Sukkulentenk. 1. 5; cf. Gray Herb. Card Cat., 1949
Mammillaria floresii v. canelensis   
Mammillaria floresii v. hexacentra Backeberg, Kakteenlexikon 238., 1966
Mammillaria floribunda Hooker fil., Bot. Mag. t. 3647., 
Mammillaria fobeana Boedeker, Kakteenk., 154., 1933
Mammillaria foersteri Muehlenpf., Allgemeine Gartenzeitung 14 (47): 371-372, 1846
Mammillaria fordii Orcutt, Seed Pl. Co. Cat. Cact., 20; et in W. Amer. Sci. 13. 49., 1903
Mammillaria formosa Galeotti, Bulletin de l'Academie Royale des Sciences et Belles-lettres de Bruxelles 5: 497, 1838
Mammillaria formosa ssp. chionocephala (J.A. Purpus) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria formosa ssp. formosa   
Mammillaria formosa ssp. microthele (Muehlenpf.) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria formosa ssp. pseudocrucigera (R.T. Craig) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria formosa v. dispicula Monville ex Labour., Monogr. Cact. 60., 1853
Mammillaria formosa v. gracilispina Monville ex Labour., Monogr. Cact. 60., 1853
Mammillaria formosa v. laevior Monville ex Labour., Monogr. Cact. 60., 1853
Mammillaria formosa v. microthele  
Mammillaria fortispina Shurly, Cact. J. (Croydon) 4: 11. Without Latin diagnosis, 1935
Mammillaria foveolata Muehlenpf., Allgemeine Gartenzeitung 14 (47): 372, 1846
Mammillaria fragilis Salm-Dyck, Cacteae in Horto Dyckensi Cultae [ed. 1849] 1849: 103, 1850
Mammillaria fraileana (Britton & Rose) Boedeker, Mam. Vergl. Schluss 30, 1933
Mammillaria freudenbergeri W. Reppenhagen, Kakt. And. Sukk., 38 (10): 255, 1987
Mammillaria fuauxiana Backeberg, Blatter Sukkulentenk. (Addend. Blatter Kakteenforsch.) 1. 8, sinedescr. lat.; Fuaux Herb. Bull. 1. Pt. 4, 53 (1950); cf. Gray Herb. Card Cat., 1949
Mammillaria fuliginosa Salm-Dyck, Cact. Hort. Dyck. ed. 2. 10, 93., 
Mammillaria fulvispina Haworth  
Mammillaria fulvispina v. pyrrhocentra Salm-Dyck, Cact. Hort. Dyck. 10, 93. 1850, 1849
Mammillaria fulvispina v. rubescens Salm-Dyck, Cact. Hort. Dyck. 10. 1850, 1849
Mammillaria fulvolanata Hildmann  
Mammillaria funckii Scheidweiler  
Mammillaria funkii Scheidweiler, Otto & Dietr. Allgemeine Gartenzeitung 9. 43., 1841
Mammillaria furfuracea S. Watson, Proc. Am. Acad. 4. 130, 1894
Mammillaria fuscata Link & Otto  
Mammillaria fuscata v. esperanzensis   
Mammillaria fuscata v. russea (Dietr) Backeberg, Cactaceae (Backeberg) 5: 3388., 1961
Mammillaria fuscata v. sulphurea (Sencke) Backeberg, Cactaceae (Backeberg) 5: 3388., 1961
Mammillaria fuscata-esperanza Hort. ex Boedeker, Mammill. - Vergl. -Schluss. 40, pro syn., 1933
Mammillaria fuscohamata Backeberg ex W. Reppenhagen, Gattung Mammillaria Monogr., 1: 182, 1991
Mammillaria gabbii Engelmann ex J.M. Coulter, Contributions from the U. S. National Herbarium 3 (2): 109, 1894
Mammillaria galeottii Scheidweiler, L'horticulteur belge, journal des jardiniers et amateurs 4: 93, 1837
Mammillaria garessii Cowper, Cact. & Succ. Journ. Amer. 42. 14, 93., 1970
Mammillaria gasseriana Boedeker, Zeitschr. Sukkulentenk. 3. 75, 1927
Mammillaria gasterantha W. Reppenhagen, Kakt. And. Sukk., 31 (5): 139, 1980
Mammillaria gatesii M. E. Jones, Cactus & Succ. Jour. 8: 99, f. sn, 1937
Mammillaria gaumeri (Britton & Rose) Orcutt, Cactography 7, 1926
Mammillaria gebweileriana Haage & Cat. ex Foerst., Handb. Cact. ed. 2. 1. 358., 
Mammillaria geminata Scheidweiler  
Mammillaria geminispina Haworth  1824
Mammillaria geminispina ssp. geminispina   
Mammillaria geminispina ssp. leucocentra (A. Berger) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria geminispina v. brevispina (Hildmann) Backeberg, Cactaceae (Backeberg) 5: 3186., 1961
Mammillaria geminispina v. monacantha Lemaire & Monville, Cact. Gen. Sp. Nov. 100., 1839
Mammillaria geminispina v. nobilis (Pfeiffer) Backeberg, Cactaceae (Backeberg) 5: 3185., 1961
Mammillaria geminispina v. tetracantha Lemaire & Monville, Cact. Gen. Sp. Nov. 100., 1839
Mammillaria gibbosa Salm-Dyck, Hort. Dyck. 343., 
Mammillaria gigantea Hildmann, Gesamtb. Kakt. 578., 1898
Mammillaria gigantothele Hort. ex Foerst., Handb. Cact. ed. I. 183, 
Mammillaria gilensis Boedeker, Jahrb. Deutsch. Kakt. Ges. 1. 60., 1936
Mammillaria ginsa-maru   
Mammillaria ginsaumae   
Mammillaria giselae J.G. Martínez-Avalos & C. Glass, Bradleya; Yearbook of the British Cactus and Succulent Society 15: 73, 1997
Mammillaria glabrata Salm-Dyck, Cact. Hort. Dyck. ed. 2. 109., 
Mammillaria glabrata v. leucacantha Regel & Klein, Index Sem. (St. Petersburg): 47. 1860, 1860
Mammillaria gladiata Mart.  
Mammillaria gladiispina Boedeker, Zeitschr. Sukktdentenk. 2. 120., 1925
Mammillaria glanduligera Otto & A. Dietrich  
Mammillaria glareosa Boedeker, Mammill. -Vergl. -Schluss. 59, 1933
Mammillaria glassii R.A. Foster, Cactus and Succulent Journal [U. S. ] 40: 132, 1968
Mammillaria glassii ssp. ascensionis C. Glass & R.A. Foster., Mammillaria Postscripts, 6: 6: 1997
Mammillaria glassii ssp. glassii   
Mammillaria glassii v. ascensionis  
Mammillaria glassii v. nominis-dulcis A. B. Lau, Cact. Succ. J. (Los Angeles) 57: 198, fig. 1985, 
Mammillaria glassii v. siberiensis A. B. Lau, Cact. Succ. J. (Los Angeles) 57: 198, fig. 1985, 
Mammillaria glauca A. Dietrich  
Mammillaria globosa A. Linke, Koch, Allgemeine Gartenzeitung 240., 1857
Mammillaria glochidiata Mart., Novorum Actorum Academia Caesareae Leopoldinae-Carolinae Germanicae Naturae Curiosorum 16 (1): 337, pl. 23, 1832
Mammillaria glochidiata f. crinita (DC.) Schelle, Handb. Kakteenkult. [Schelle] 251., 1907
Mammillaria glochidiata f. prolifera (K. Schumann) Schelle, Handb. Kakteenkult. [Schelle] 251., 1907
Mammillaria glochidiata v. crinita  
Mammillaria glochidiata v. inuncinata Lemaire, Cact. Gen. Sp. Nov. 102., 1839
Mammillaria glochidiata v. prolifera  
Mammillaria glochidiata v. purpurea Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 5: 495., 1838
Mammillaria glochidiata v. rosea Salm-Dyck, Cact. Hort. Dyck. 5. 1845, 1844
Mammillaria glochidiata v. sericata (Lemaire), Cact. Gen. Sp. Nov. 40., 1839
Mammillaria glochidiata v. xiloensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 40 (1989), 1988
Mammillaria glomerata DC., Prod. 3. 459., 
Mammillaria goldii C. Glass & R.A. Foster, Cactus and Succulent Journal [U. S. ] 40: 151, 1968
Mammillaria goodrichii Scheeren, Hortus Dyckensis ou Catalogue des Plantes . 91, 1850
Mammillaria goodrichii v. rectispina E.Y. Dawson, Cactus and Succulent Journal [U. S. ] 24: 80, 1952
Mammillaria goodridgei Scheer, Cacteae in Horto Dyckensi Cultae 1849: 91, 1850
Mammillaria goodridgei v. goodridgei   
Mammillaria goodridgei v. rectispina E. Y. Dawson, Cactus & Succ. Jour. 24: 80, f. 46, 1952
Mammillaria goodridgii Scheer, Seem. Bot. Voy. Herald, 286, sphalm., 
Mammillaria goodridgii f. shurliana (H.E. Gates) T. Neutelings, Succulenta, 65 (5): 120: 1986
Mammillaria goodridgii f. shurlyana (Gates) T.M.W. Neutelings, Succulenta, 65 (1): 5, without basionym ref.: 1986
Mammillaria goodridgii v. blossfeldiana (Boedeker) T. Neutelings, Succulenta, 65 (5): 120: 1986
Mammillaria goodridgii v. bullardiana (H.E. Gates) T. Neutelings, Succulenta, 65 (5): 120: 1986
Mammillaria goodridgii v. goodridgei   
Mammillaria goodridgii v. hutchinsoniana (Gates) T.M.W. Neutelings, Succulenta, 65 (1): 5, without basionym ref.: 1986
Mammillaria goodridgii v. hutchisoniana (H.E. Gates) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria goodridgii v. louisae (G.E. Lindsay) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria goodridgii v. rectispina E. Y. Dawson  
Mammillaria gracilis Pfeiffer  1838
Mammillaria gracilis cv. monstruosa   
Mammillaria gracilis f. pulchella (Salm-Dyck) Schelle, Kakteen (Schelle) 317., 1926
Mammillaria gracilis v. fragilis Berger in Berger, Kakteen (Berger) 304., 1929
Mammillaria gracilis v. pulchella  
Mammillaria graessneriana Boedeker, Monatsschrift fur Kakteenkunde 30: 84, 1920
Mammillaria grahamii Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 262, 1856
Mammillaria grahamii v. arizonica Quehl-Halle, Monatsschr. Kakteenk. 6: 44., 1896
Mammillaria grahamii v. oliviae (Orcutt) L.D. Benson, The cacti of Arizona 22, 1969
Mammillaria grandicornis Muehlenpf., Allgemeine Gartenzeitung 14 (47): 372, 1846
Mammillaria grandiflora Scheidweiler ex Foerst., Handb. Cact. ed. I. 189, 
Mammillaria grandis Hitchen ex Forbes, Hort. Tour Germ. 149, nomen., 
Mammillaria granulata Meinsh.  
Mammillaria greggii Saff., Rep. (Annual) Board Regents Smithsonian Inst.: 531, tab. 4, fig. 1. 1909 as Mamillaria, 1908
Mammillaria grisea Salm-Dyck, Cact. Hort. Dyck. ed. 2. 110., 
Mammillaria grusonii Runge, Gartenflora 38: 105, f. 20, 1889
Mammillaria Guadelupe   
Mammillaria guameri Orcutt  
Mammillaria guanajuatensis Rge. ex K. Schumann, Gesamtb. Kakt. 578, 
Mammillaria gueldemanniana Backeberg, Beitr. Sukkulentenk. u. -pflege, 1941, 57., 1941
Mammillaria gueldemanniana v. guirocobensis (R.T. Craig) Backeberg, Cactaceae (Backeberg) 5: 3336., 1961
Mammillaria guelzowiana Werd., Zeitschr. Sukkulentenk. 3. 356., 1928
Mammillaria guelzowiana v. robustior R. Wolf, Kakt. And. Sukk., 37 (12): 257, 1986
Mammillaria guelzowiana v. splendens   
Mammillaria guerkeana Boedeker, Monatsschrift fur Kakteenkunde 24: 52, 1914
Mammillaria guerreronis (H. Bravo Hollis) Backeberg & Knuth, Kaktus-ABC 391, 1935
Mammillaria guerreronis v. recta R.T. Craig, Mammill. Handbook 130., 1945
Mammillaria guerreronis v. subhamata R.T. Craig, Mammill. Handbook 130. as subhamatam, 1945
Mammillaria guerreronis v. zapilotensis (R.T. Craig) Backeberg, Cact. Succ. J. (Los Angeles) 23: 152. as Mamillaria zopilotensis, 1951
Mammillaria guiengolensis H. Bravo Hollis & T. MacDougall, An. Inst. Biol., Mexico, 32. 187., 1962
Mammillaria guillauminiana Backeberg, Cactus (Paris) 33: 81, 1952
Mammillaria guilleminiana Lemaire  
Mammillaria guirocobensis R.T. Craig, The Mammillaria Handbook 200, f. 201, 1945
Mammillaria gummifera Engelmann, Memoir of a Tour to Northern Mexico 21, 1848
Mammillaria gummifera v. applanata (Engelmann) L.D. Benson, The cacti of Arizona 22, 1969
Mammillaria gummifera v. gummifera   
Mammillaria gummifera v. hemisphaerica (Engelmann) L.D. Benson, Cactus and Succulent Journal [U. S. ] 41: 128, 1969
Mammillaria gummifera v. macdougalii (Rose) L.D. Benson, The cacti of Arizona 22, 1969
Mammillaria gummifera v. meiacantha (Engelmann) L.D. Benson, The cacti of Arizona 22, 1969
Mammillaria gurkeana Boedeker, Monatsschr. Kakteenk. 24: 52., 1914
Mammillaria haageana Pfeiffer, Otto & Dietr. Allgemeine Gartenzeitung 4. (36) 257., 1836
Mammillaria haageana ssp. acultzingensis (T. Linzen et al.) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria haageana ssp. conspicua (J.A. Purpus) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria haageana ssp. elegans D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria haageana ssp. haageana   
Mammillaria haageana ssp. san-angelensis (Sanchez-Mejorada) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria haageana ssp. schmollii (Werdermann) D.R. Hunt, Mammillaria Postscripts 6: 9, 1997
Mammillaria haageana v. collina (J.A. Purpus) T. Linzen et al., Mitt. Arbeitskreises Mammillarienfr., cf. Repert. Pl. Succ. (I. O. S.), 15 (6): 234; 43: 15 (1992 publ. 1993): 1992
Mammillaria haageana v. schmollii  
Mammillaria haageana v. validior Monville ex Labour., Monogr. Cact. 54., 1853
Mammillaria haasii J. Meyrán, Cact. Suc. Mex., 38 (2): 28, 1993
Mammillaria haehneliana Boedeker, Kakteenk., 27., 1934
Mammillaria haematactina Ehrenberg  
Mammillaria hahniana Werd., Monatsschr. Deutsch. Kakt. Ges. 1. 77., 1929
Mammillaria hahniana ssp. bravoae (R.T. Craig) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria hahniana ssp. hahniana   
Mammillaria hahniana ssp. mendeliana (H. Bravo Hollis) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria hahniana ssp. woodsii (R.T. Craig) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria hahniana v. albiflora   
Mammillaria hahniana v. giselana   
Mammillaria hahniana v. werdermanniana Schmoll ex R.T. Craig, Mammill. Handbook 112, fig. 93., 1945
Mammillaria haitensis   
Mammillaria haitensis v. prolifera   
Mammillaria halbingeri Boedeker, Kakteenkunde: 9, fig. 1933, 1933
Mammillaria halei Coulter ex K. Schumann, Monatsschr. f. Kakteenk. 5. 89 [an M. halei T. S. Brandeg. ?]. 5. (1895) 89 [an M. halei T. S. Brandeg. ?]., 1889
Mammillaria halhingeri Boedeker, Kakteenkunde 1933: 9, 1933
Mammillaria hamata Lehmann, Delectus Seminum quae in Horto Hamburgensium Botanico, 1834
Mammillaria hamata v. principis Labour., Monogr. Cact. 34., 1853
Mammillaria hamiltonhoytea (H. Bravo Hollis) Werdermann, Backeb. Neue Kakteen, 99, 1931
Mammillaria hamiltonhoytea v. fulvaflora R.T. Craig, Mammill. Handbook 78., 1945
Mammillaria hamiltonhoytea v. pilensis (Shurley) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 138 (1989): 1988
Mammillaria hamuligera Quehl, Monatsschr. Kakteenk. 17: 110., 1907
Mammillaria hasseloffii Ehrenberg ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 8, 
Mammillaria hastifera Krainz & A. Keller, Schweiz. Gart., 11; cf. Krainz, Neue u. seltene Sukkulent. 3 [1946]., 1946
Mammillaria haudeana A.B. Lau & K. Wagner, Kakteen und Andere Sukkulenten 29 (11): 253, 1978
Mammillaria haynei   
Mammillaria haynei f. minima (Salm-Dyck) Schelle, Kakteen (Schelle) 319., 1926
Mammillaria haynei f. viridula (Ehrenberg) Schelle, Kakteen (Schelle) 319., 1926
Mammillaria haynei v. minima  
Mammillaria haynei v. viridula  
Mammillaria haynii Ehrenberg, Bot. Zeit. 2. 833., 1844
Mammillaria heeriana   
Mammillaria heermannii v. flavicans Salm-Dyck, Cact. Hort. Dyck. 8. 1850, 1849
Mammillaria heeseana McDowell, Monatsschr. Kakt., 125., 1896
Mammillaria heideri Auct., not_stated, 
Mammillaria heidiae Krainz, Kakteen und Andere Sukkulenten 26 (10): 217, 1975
Mammillaria heinei Ehrenberg  
Mammillaria helicteres DC., Mem. Mus. Par. 17. 31. t. 5., 1828
Mammillaria hemisphaerica Engelmann, Memoir of a Tour to Northern Mexico 105, 1848
Mammillaria hemisphaerica v. applanata   
Mammillaria hemisphaerica v. waltheri (Boedeker) R.T. Craig, Mammill. Handbook 95., 1945
Mammillaria hennisii Boedeker, Monatsschr. Deutsch. Kakt. Ges., 4. 7., 1932
Mammillaria hepatica Ehrenberg  
Mammillaria hernandezii C. Glass & R.A. Foster, Cact. Succ. J. (U. S. A.), 55 (1): 22, 1983
Mammillaria herrerae Werdermann, Notizblatt des Botanischen Gartens und Museums zu Berlin-Dahlem 11: 276, 1931
Mammillaria herrerae v. albiflora Werdermann, Notizbl. Bot. Gart. Berlin-Dahlem 11: 277., 1931
Mammillaria herrerai Fric., Ceskoslov. Zahradnickych Listu [Kakt. Sukk. ], 1924, 140, nomen; cf. Gray Herb. Card Cat., Issue 114., 1924
Mammillaria herrmanni Ehrenberg  
Mammillaria hertrichiana R.T. Craig, The Mammillaria Handbook 92, 1945
Mammillaria hertrichiana v. robustior R.T. Craig, Mammill. Handbook 93, fig. 75., 1945
Mammillaria heteracantha Mart., Hort. Reg. Monac. 127, nomen; et ex Pfeiff, Enum. Diagn. Cact. 13, 1829
Mammillaria heteracentra Otto ex Foerst., Handb. Cact. ed. I. 254. nomen., 
Mammillaria heteromorpha Scheeren, Seem. Bot. Voy. Herald, 289., 
Mammillaria hexacantha Salm-Dyck, Hort. Dyck. 344., 
Mammillaria hexacentra Otto ex Foerst., Handb. Cact. ed. I. 183, 
Mammillaria heyderi Muehlenpf.  1848
Mammillaria heyderi f. applanata (Engelmann) Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 263, 1856
Mammillaria heyderi f. hemisphaerica  
Mammillaria heyderi ssp. coahuilensis (Boedeker) Lüthy, Taxon. Untersuch. Gattung Mammillaria 192. 1995, 
Mammillaria heyderi ssp. gaumeri (Britton & Rose) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria heyderi ssp. gummifera (Engelmann) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria heyderi ssp. hemisphaerica (Engelmann) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria heyderi ssp. heyderi   
Mammillaria heyderi ssp. macdougalii (Rose) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria heyderi ssp. meiacantha (Engelmann) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria heyderi v. applanata  
Mammillaria heyderi v. bullingtoniana E.F. Castetter, P. Pierce & K.H. Schwerin, Cactus and Succulent Journal [U. S. ] 48: 138, 1976
Mammillaria heyderi v. gummifera  
Mammillaria heyderi v. hemisphaerica  
Mammillaria heyderi v. macdougalii  
Mammillaria heyderi v. meiacantha  
Mammillaria heyderi v. waltheri (Bödeker) R. Mottram, Mammillaria Index: 41: 1980
Mammillaria hidalgensis J.A. Purpus, Monatsschr. Kakt. 17. 118., 1907
Mammillaria hidalgensis cv. nuda   
Mammillaria hildmannii   
Mammillaria hirschtiana Haage f., Monatsschr. Kakt., 127., 1896
Mammillaria hirsuta Boedeker, Monatsschrift fur Kakteenkunde 29: 130, 1919
Mammillaria hirsuta v. grandis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 36 (1989), 1988
Mammillaria hoffmanniana   
Mammillaria hoffmannseggii Hoffmgg., Preiss. Verz. ed. 7. 23., 1833
Mammillaria homisphaerica v. albispina Fric, Ceskoslov. Zahradn. Listy: 122. 1924 Nomen nudum, 1924
Mammillaria homisphaerica v. nigrispina Fric, Ceskoslov. Zahradn. Listy: 122. 1924 Nomen nudum, 1924
Mammillaria hoolii G. E. Lindsay  
Mammillaria hopferiana Linke  
Mammillaria horripila Lemaire, Cactearum aliquot novarum 7, 1838
Mammillaria huajuapensis H. Bravo Hollis, Anales Inst. Biol. Univ. Nac. Mexico 25: 536, fig. 29., 1954
Mammillaria hubertmulleri W. Reppenhagen, Kakt. And. Sukk., 35 (8): 183, 184, 1984
Mammillaria hubertmulleri v. minor   
Mammillaria huiguerensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 141 (1989), 1988
Mammillaria huitzilopochtli D.R. Hunt, Cactus and Succulent Journal of Great Britain 41 (4): 106-107, 1979
Mammillaria huitzilopochtli v. longispina   
Mammillaria huitzilopochtli v. niduliformis A.B. Lau, J. Mammillaria Soc., 34 (4): 46, 1994
Mammillaria humboldii   
Mammillaria humboldii v. Queretaro   
Mammillaria humboldtii Ehrenberg, Linnaea 14: 378, 1842
Mammillaria humilior Foerster ex K. Schumann, Gesamtbeschr. Kakt. 824. as Mamillaria; In index, 1899
Mammillaria huriana   
Mammillaria hutchisoniana (H.E. Gates) Boedeker, Kaktus-ABC 387, 1935
Mammillaria hutchisoniana ssp. hutchisoniana   
Mammillaria hutchisoniana ssp. louisae (G.E. Lindsay) D.R. Hunt, Mammillaria Postscripts 6: 5, 1997
Mammillaria hutchisoniana v. bullardiana (H.E. Gates) W. Reppenhagen, Gattung Mammillaria Monogr., 1: 134: 1991
Mammillaria hyatricina Lawrence, Loudon, Gard. Mag., 17. 314., 1841
Mammillaria hybrida Hort. ex Pfeiffer, Enum. Diagn. Cact. 31, 
Mammillaria hystrix Mart., Enum. Diagn. Cact. 21., 
Mammillaria icamolensis Boedeker, Kakteenk., 168., 1933
Mammillaria ignota W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 126, 1987
Mammillaria igualensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 123 (1989), 1988
Mammillaria igualensis v. palmillensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 125 (1989), 1988
Mammillaria imbricata Wegen., Otto & Dietr. Allgemeine Gartenzeitung 12. 66, 1844
Mammillaria impexicoma Lemaire, Cact. Aliq. Nov. Dese. 5, 
Mammillaria inaiae R.T. Craig, Cactus & Succ. Jour. 10: 111, f. sn, 1939
Mammillaria incerta Parish, A Flora of California 2: 549, 1936
Mammillaria inclinis Lemaire, L'illustration horticole 5: Misc. 9, 1858
Mammillaria inconspicua Scheidweiler, Bull. Acad. Brux. 5. 495, 1838
Mammillaria incurva Scheidweiler  
Mammillaria infernillensis R.T. Craig, Mammill. Handb. 123., 1945
Mammillaria ingens Backeberg, Stacklige Wildnis, 347; . cf. Backeb. in Fedde, Repert. 51. 63 (1942). 1942
Mammillaria insularis H.E. Gates, Cactus and Succulent Journal [U. S. ] 10: 25, f. sn, 1938
Mammillaria intertexta De Candolle  
Mammillaria intricata Otto ex Foerst., Handb. Cact. ed. I. 254, nomen., 
Mammillaria inuncta Hoffmgg., Preiss-Verz. ed. 7. 23, 1833
Mammillaria irregularis De Candolle  
Mammillaria isabellina Ehrenberg  
Mammillaria isotensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 78 (1989), 1988
Mammillaria jalappensis Hort. ex Pfeiffer, Enum. Diagn. Cact. 17, 
Mammillaria jaliscana (Britton & Rose) Boedeker, Mammill. Vergl. -Schluss. 35, 1933
Mammillaria jaliscana ssp. jaliscana   
Mammillaria jaliscana ssp. zacatecasensis (Shurly) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria johnstonii (Britton & Rose) Orcutt, Cactography 7, 1926
Mammillaria johnstonii v. guaymensis R.T. Craig, Mammill. Handbook 99, fig. 81., 1945
Mammillaria johnstonii v. sanclarensis R.T. Craig, Mammill. Handbook 99, fig. 80., 1945
Mammillaria johnstonii v. typica R.T. Craig, Mammill. Handbook 99., 1945
Mammillaria joossensiana Quehl, Monatsschr. Kakt. 18. 95., 1908
Mammillaria jozef-bergeri Wojnowski & Prajer, Swiat Kakt. 1969, 84., 1969
Mammillaria jucunda Ehrenberg  
Mammillaria karstenii Poselger, Otto & Dietr. Allgemeine Gartenzeitung 21. 95., 1853
Mammillaria karwinskiana Mart., Nov. Act. Nat. Cur. 16. I. 335. t. 22., 1832
Mammillaria karwinskiana ssp. beiselii (Diers) D.R. Hunt, Mammillaria Postscripts 6: 11, 1997
Mammillaria karwinskiana ssp. collinsii (Britton & Rose) D.R. Hunt, Mammillaria Postscripts 6: 11, 1997
Mammillaria karwinskiana ssp. karwinskiana   
Mammillaria karwinskiana ssp. nejapensis (R.T. Craig & E.Y. Dawson) D.R. Hunt, Mammillaria Postscripts 6: 1, 1997
Mammillaria karwinskiana v. centrispina (Pfeiffer) Salm-Dyck, Cact. Hort. Dyck. 10. 1845, 1844
Mammillaria karwinskiana v. flavescens Zuccarini ex Pfeiffer, Enum. Diagn. Cact. 19., 1837
Mammillaria karwinskiana v. virens (Scheidweiler) Salm-Dyck, Cact. Hort. Dyck. 10. 1845, 1844
Mammillaria karwinskii Lawrence, Loudon, Gard. Mag., 17. 315., 1841
Mammillaria kelleriana Schmoll, R. T. Craig, Mammill. Handb. 231., 1945
Mammillaria kewensis Salm-Dyck, Cacteae in Horto Dyckensi Cultae [ed. 1849] 1949: 112, 1950
Mammillaria kewensis v. craigiana Schmoll ex R.T. Craig, Mammill. Handbook 137, fig. 118., 1945
Mammillaria kladiwae   
Mammillaria kleinii Regel  
Mammillaria kleiniorum Appenzeller, Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 10 (6): 197-203; 37: 5 (1986 publ. 1988), 1986
Mammillaria kleinschmidtiana Zeissold, Monatsschr. Kakt., 21., 1898
Mammillaria klissingiana Boedeker, Zeitschr. Sukkulentenk. 3. 123., 1927
Mammillaria klissingiana cv. cristata   
Mammillaria klugei Ehrenberg, Bot. Zeit. 2. 834, 1844
Mammillaria klugii Ehrenberg  
Mammillaria knebeliana Boedeker, Monatsschr. Deutsch. Kakt. Ges., 4. 52., 1932
Mammillaria knippeliana Quehl, Monatsschrift fur Kakteenkunde 17: 59, 1907
Mammillaria kolinsii   
Mammillaria kraehenbuehlii (Krainz) Krainz, Die Kakteen 46-47: CVIIc, 1971
Mammillaria krameri Muehlenpf.  
Mammillaria krassuckae W. Reppenhagen, Gattung Mammill. nach dem Heutigen Stand Meines Wissens 99., 1987
Mammillaria krasuckae W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 99 (1989), 1988
Mammillaria krauseana Hort. ex K. Schumann, Gesamtb. Kakt. 595, 
Mammillaria kuentziana P. & B. Fearn, Nat. Cact. & Succ. Journ. 18. 33., 1963
Mammillaria kunthii Ehrenberg  
Mammillaria kunzeana Boedeker & Quehl, Monatsschrift fur Kakteenkunde 22: 177, 1912
Mammillaria lactescens Meinsh.  
Mammillaria laeta Meinsh. ex Foerst., Handb. Cact. ed. 2. 1. 246, 
Mammillaria lamprochaeta Jacobi, Otto & Dietr. Allgemeine Gartenzeitung 24. 82., 1856
Mammillaria lanata Orcutt, Cactography, 7, 1926
Mammillaria laneusumma R.T. Craig, Mammill. Handb. 310, 1945
Mammillaria lanifera Haworth, Phil. Mag. 63: 41, 1849[1850]
Mammillaria lanigera W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 116 (1989), 1988
Mammillaria lanigera v. juxtlahuacensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 118 (1989), 1988
Mammillaria lanisumma   
Mammillaria lasiacantha Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 261, 1856
Mammillaria lasiacantha f. denudata (Engelm.) Schelle, Report on the United States and Mexican Boundry Survey, Cactaceae 5, 1859
Mammillaria lasiacantha ssp. egregia (Backeberg ex Rogoz. & Appenz.) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria lasiacantha ssp. hyalina D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria lasiacantha ssp. lasiacantha   
Mammillaria lasiacantha ssp. magallanii (Schmoll ex R.T. Craig) D.R. Hunt, Mammillaria Postscripts 6: 7, 1997
Mammillaria lasiacantha v. denudata  
Mammillaria lasiacantha v. minor Engelmann, Rep. U. S. Mex. Bound., Bot. 2 (Cact.): 5, tab. 3. as Mamillaria, 1859
Mammillaria lasiandra v. denudata (Engelmann) Quehl, Monatsschr. Kakteenk. 19: 79. 1909, 
Mammillaria lassonneriei Reb. ex K. Schumann, Monatsschr. Kakt., 29., 1897
Mammillaria latimamma De Candolle  
Mammillaria latimamma v. spinosior Monville ex Salm-Dyck, Cact. Hort. Dyck. 14. 1845, 1844
Mammillaria laui D.R. Hunt, Cactus and Succulent Journal of Great Britain 41 (4): 100, 1979
Mammillaria laui f. dasyacantha  
Mammillaria laui f. subducta  
Mammillaria laui ssp. dasyacantha (D.R. Hunt) D.R. Hunt, Mammillaria Postscripts, 6: 7: 1979
Mammillaria laui ssp. laui   
Mammillaria laui ssp. subducta (D.R. Hunt) D.R. Hunt, Cactus and Succulent Journal of Great Britain 41 (4): 100, 1979
Mammillaria leei Rose ex Boedeker, Mammill. - Vergl. -Schluss. 17, in syn.; cf. Gray Herb. Card Cat., Issue145, 1933
Mammillaria lehmannii Otto ex Pfeiffer  
Mammillaria leidiae Krainz, Kakteen Sukk. 26 (10): 217 (-218), fig., 1975
Mammillaria lengdobleriana Boedeker, Jahrb. Deutsch. Kakt. Ges. 1. 68., 1936
Mammillaria lenta K. Brandegee, Zoe 5: 194, 1904
Mammillaria leona Poselger  
Mammillaria leptacantha (Lau) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 103 (1989): 1988
Mammillaria lesaunieri Reb. ex K. Schumann, Monatsschr. Kakt.,, 1897
Mammillaria leucacantha DC., Mem. Mus. Par. 17. 113., 1828
Mammillaria leucantha Boedeker, Kakteenkunde 1933: 233, f., 1933
Mammillaria leuchtembergi Ces, Cat. Cactees, 16, nomen., 1858
Mammillaria leucocarpa Scheidweiler ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 17, 
Mammillaria leucocentra O. Berg  
Mammillaria leucocephala Hort. Par. ex Pfeiffer, Enum. Diagn. Cact. 180, 
Mammillaria leucodasys Salm-Dyck, Seem. Bot. Voy. Herald, 286., 
Mammillaria leucodictia Link  
Mammillaria leucotricha Scheidweiler  
Mammillaria lewinii (Hennings) Karsten, Deut. Fl. (Karsten), ed. 2 2: 457., 1895
Mammillaria lewisiana H.E. Gates, Cactus & Succ. Jour. 27: 185, fig. 169, 1955
Mammillaria lhuajuapensis H. Bravo Hollis, An. Inst. Biol., Mexico, 25. 536., 1954
Mammillaria limonensis W. Reppenhagen, Kakteen und Andere Sukkulenten 36: 44, 1985
Mammillaria linaresensis R. Wolf & F. Wolf, Kakteen und Andere Sukkulenten 41 (11): 264, 1990
Mammillaria lindheimeri Engelmann ex Hemsl., Biologia Centrali-Americani, Botany . 1: 525, 1880
Mammillaria lindsayi R.T. Craig, Cactus and Succulent Journal [U. S. ] 12: 182, 1940
Mammillaria lindsayi v. cobrensis W. Reppenhagen ex Hils, Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 17 (1): 21, 26-30; 44: 13 (1993 publ. 1994), 1993
Mammillaria lindsayi v. robustior R.T. Craig, Cact. Succ. J. (Los Angeles) 12: 183. Without Latin diagnosis; Mammillaria Handb. 88. 1945, 1940
Mammillaria lindsayi v. rubriflora Hils, Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 17 (1): 23, 31-35; 44: 13 (1993 publ. 1994), 1993
Mammillaria linkeana Ehrenberg, Allgemeine Gartenzeitung 17: 308, 1849
Mammillaria linkei Ehrenberg, Allgemeine Gartenzeitung 17: 303, 1849
Mammillaria littoralis K. Brandegee, Bulletin of Miscellaneous Information Kew 1908: App. 91, 1908
Mammillaria livida J. H. Fennell  
Mammillaria lloydii (Britton & Rose) Orcutt, Cactography 7, 1926
Mammillaria longicoma (Britton & Rose) A. Berger, Kakteen, 292, 1929
Mammillaria longiflora (Britton & Rose) A. Berger, Kakteen 296, 1929
Mammillaria longiflora cv. albispina de Herdt cat. 1993  
Mammillaria longiflora f. stampferi  
Mammillaria longiflora ssp. longiflora   
Mammillaria longiflora ssp. stampferi (W. Reppenhagen) D.R. Hunt, Cactus and Succulent Journal of Great Britain 41 (4): 97, 1979
Mammillaria longihamata Engelmann, Contributions from the U. S. National Herbarium 3 (2): 105, 1894
Mammillaria longimamma De Candolle, Mem. Mus. Par. 17. 113., 1829
Mammillaria longimamma f. globosa (Linke) Schelle, Handb. Kakteenkult. [Schelle] 244., 1907
Mammillaria longimamma f. hexacentra (Otto) Schelle, Handb. Kakteenkult. [Schelle] 245., 1907
Mammillaria longimamma f. melaleuca (Karwinski ex Salm-Dyck) Schelle, Kakteen (Schelle) 298., 1926
Mammillaria longimamma f. uberiformis (Zuccarini) Schelle, Handb. Kakteenkult. [Schelle] 244., 1907
Mammillaria longimamma v. congesta Salm-Dyck, Cact. Hort. Dyck. 79. 1850, 1849
Mammillaria longimamma v. gigantothele O. Berg in C. F. Forst., Handb. Cakteenk. [Forster] 1: 183. 1846, 
Mammillaria longimamma v. globosa  
Mammillaria longimamma v. hexacantha O. Berg, Allgemeine Gartenzeitung 8: 130., 1840
Mammillaria longimamma v. longimamma   
Mammillaria longimamma v. sphaerica (A. Dietrich) L.D. Benson, Cactus and Succulent Journal [U. S. ] 41: 128, 1969
Mammillaria longimamma v. uberiformis  
Mammillaria longiseta Muehlenpf.  
Mammillaria longispina Reichb., Suppl. Terscheck, Cact. Verz. 1, 
Mammillaria loricata Mart., Handb. Cact. ed. I. 214, 
Mammillaria louisae G.E. Lindsay, Cactus and Succulent Journal [U. S. ] 32: 169, 1960
Mammillaria louiseae G. E. Lindsay, Cact. Succ. J. (Los Angeles) 32: 169, fig. 87-89., 1960
Mammillaria ludwigii Ehrenberg, Linnaea, 14. (1840) 376., 
Mammillaria ludwigii v. clavata Walp., Repert. Bot. Syst. (Walpers) 2: 299., 1843
Mammillaria luethyi G.S. Hinton, Phytologia 80 (1): 58-61, 1996
Mammillaria lutescens Hort. ex Forbes, Hort. Tour Germ. 149, nomen., 
Mammillaria luthieniae J.E. Laferrière, J. Mammillaria Soc., 38 (2): 18, 1998
Mammillaria macdougalii Rose, Stand. Cycl. Hort. 4: 1916, 1916
Mammillaria macdowellii Beese ex K. Schumann, Gesamtb. Kakt. 578, 
Mammillaria machucae W.A. Fitz Maurice & B. Fitz Maurice, Cact. Succ. J. (U. S. A.), 72 (2): 66 (2000), 
Mammillaria macracantha De Candolle, Memoires du Museum d'Histoire Naturelle 17: 113, 1838
Mammillaria macracantha v. heterocantha   
Mammillaria macracantha v. retrocurva Keller, Kakteenkunde 6: 86, fig., 1937
Mammillaria macrantha Salm-Dyck ex Foerst., Handb. Cact. ed. I. 189 (an macracantha. ?). 
Mammillaria macrantha v. retrocurva   
Mammillaria macromeris Engelmann, Memoir of a Tour to Northern Mexico 97, 1848
Mammillaria macrothele Mart., Enum. Diagn. Cact. 24., 
Mammillaria macrothele v. biglandulosa (Pfeiffer) Salm-Dyck, Cact. Hort. Dyck. 19. 1850, 1849
Mammillaria macrothele v. lehmannii (Otto ex Pfeiffer) Salm-Dyck, Cact. Hort. Dyck. 19. 1850, 1849
Mammillaria maelenii Salm-Dyck, Cact. Hort. Dyck. ed. I. 14., 
Mammillaria magallanii Schmoll ex R.T. Craig., R. T. Craig, Mammill. Handb. 225, hybr. ?, 1945
Mammillaria magallanii v. hamatispina Backeberg, Cactaceae (Backeberg) 6: 3882., 1962
Mammillaria magneticola Meyran, Cact. & Suc. Mexic. 6. 17, non rite publ., 1961
Mammillaria magnifica F.G. Buchenau, Cactaceas y suculentas mexicanas 12: 3, 1967
Mammillaria magnifica fa. rubrispina   
Mammillaria magnifica n.n. pilancon   
Mammillaria magnifica v. minor Buchenau, Cact. Suc. Mex. 12: 3., 1967
Mammillaria magnimamma Haworth  1824
Mammillaria magnimamma f. arietina (Lemaire) Voss in Vilmorin, Vilm. Blumengaertn., ed. 3 (ed. 3) 1: 370. as Mamillaria, 1894
Mammillaria magnimamma v. arietina  
Mammillaria magnimamma v. bockii (C. F. Forst.) Borg in Borg, Cacti (Borg) 345., 1937
Mammillaria magnimamma v. divergens (DC.) Borg in Borg, Cacti (Borg) 345., 1937
Mammillaria magnimamma v. lutescens Salm-Dyck, Cact. Hort. Dyck. 17, 121. 1850, 1849
Mammillaria magnimamma v. spinosior Lemaire, Cact. Gen. Sp. Nov. 94., 1839
Mammillaria mainiae K. Brandegee, Zoe 5: 31, 
Mammillaria malletiana Cels  
Mammillaria malletiana f. fulvolanata (Hildmann) Schelle, Kakteen (Schelle) 337., 1926
Mammillaria malletiana v. pyrrhocephala (Scheidweiler) Schelle, Kakteen (Schelle) 337., 1926
Mammillaria mamillaria Scheeren  
Mammillaria mammillaris (L.) H. Karst., Pharm. Med. Bot. 888, 
Mammillaria mammillaris v. albispina   
Mammillaria marcosii W.A. Fitz Maurice, B. Fitz Maurice & C. Glass, Cactus and Succulent Journal [U. S. ] 69 (1): 10-14, 1997
Mammillaria marenae   
Mammillaria maritima (Lindsay) D. Hunt., Cact. Succ. J. Gr. Brit. 33 (3): 58, 1971
Mammillaria marksiana Krainz, Sukkulentenkunde 2: 21, 1948
Mammillaria marnieriana Backeberg, Cactus, Paris, No. 31, Suppl., 2; cf. Gray Herb. Card Cat., 1952
Mammillaria marshalliana (Gates) Boedeker, Backeb. & F. M. Knuth, Kaktus-ABC, 398, 1935
Mammillaria martiana Pfeiffer  
Mammillaria martinezii Backeberg, Cactus, Paris, No. 31, Suppl., 2; cf. Gray Herb. Card. Cat., 1952
Mammillaria maschalacantha Monville, Cat. 77; ex Labour. Cact. 106., 
Mammillaria maschalacantha v. leucotricha (Scheidweiler) Monville ex Labour., Monogr. Cact. 106., 1853
Mammillaria maschalacantha v. xanthotricha (Scheidweiler) Monville ex Labour., Monogr. Cact. 106., 1853
Mammillaria mathildae Kraehenbuehl & Krainz, Kakteen und Andere Sukkulenten 24 (12): 265, 1973
Mammillaria matudae H. Bravo Hollis, Cactus and Succulent Journal of Great Britain 18: 83, 1956
Mammillaria matudae f. duocentralis Fittkau, Cact. Suc. Mex., 16 (2): 43, without type., 1971
Mammillaria matudae v. magnimamma   
Mammillaria matudae v. multispina   
Mammillaria matudae v. robusta   
Mammillaria matudae v. serpentiformis Fittkau, Cact. Suc. Mex. 16 (2): 42., 1971
Mammillaria matudae v. spinosior   
Mammillaria matzatlanensis K. Schumann, Monatsschr. Kakteenk. 11. 154., 1901
Mammillaria maycobensis   
Mammillaria mayensis R.T. Craig, Mammill. Handb. 116., 1945
Mammillaria mazatlanensis Sch., Monatsschr. Kakteenk. 11: 154. as Mamillaria matzatlanensis, 1901
Mammillaria mazatlanensis f. patonii  
Mammillaria mazatlanensis f. sinalensis (R.T. Craig) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria mazatlanensis ssp. mazatlanensis   
Mammillaria mazatlanensis ssp. patonii (H. Bravo Hollis) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria mazatlanensis v. monocentra R.T. Craig, The Mammillaria Handbook 242, f. 219, 1945
Mammillaria mazatlanensis v. occidentalis (Britton & Rose) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria megacantha Salm-Dyck, Cact. Hort. Dyck. ed. 2. 123., 
Mammillaria megacantha v. rigidior Salm-Dyck, Cact. Hort. Dyck. 18, 124. 1850, 1849
Mammillaria meiacantha Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 263, 1856
Mammillaria meissneri Ehrenberg  
Mammillaria melaleuca Karwinski, Cact. Hort. Dyck. ed. 2. 108., 
Mammillaria melanacantha Hort. ex Foerst., Handb. Cact. ed. 2. 1. 386., 
Mammillaria melanocentra Poselger, Otto & Dietr. Allgemeine Gartenzeitung 23. 18., 1855
Mammillaria melanocentra ssp. linaresensis (R. Wolf & F. Wolf) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria melanocentra ssp. melanocentra   
Mammillaria melanocentra ssp. rubrograndis (W. Reppenhagen & A.B. Lau) D.R. Hunt, Mammillaria Postscripts 6: 10, 1997
Mammillaria melanocentra v. meiacantha (Engelmann) R.T. Craig, Mammill. Handbook 66., 1945
Mammillaria melanocentra v. rosea   
Mammillaria melanocentra v. runyonii (Britton & Rose) R.T. Craig, Mammill. Handbook 65., 1945
Mammillaria melanocentra v. typica R.T. Craig, Mammill. Handbook 64., 1945
Mammillaria melilotiae J.E. Laferrière, J. Mammillaria Soc., 38 (2): 18, 1998
Mammillaria melispina Werdermann, Notizbl. Bot. Gart. Berlin, 12. 226., 1934
Mammillaria mendeliana (H. Bravo Hollis) Werdermann, Backeb. Neue Kakteen, 100, 1931
Mammillaria mercadensis (Britton & Rose) Patoni, Alianza Cient. Univ. 1: 54, 1910
Mammillaria mercadensis v. guillauminiana (Backeberg) W. Reppenhagen, Die Gattung Mammillaria nach dem heutigen Stand meines Wissens, 1988 35, 1989
Mammillaria meridiorosei E.F. Castetter, P. Pierce & K.H. Schwerin, Cact. Succ. J. (U. S. A.), 50 (4): 177, 1978
Mammillaria meschalacantha Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. I. 10, 
Mammillaria mexicensis R.T. Craig, Mammill. Handb. 311., 1945
Mammillaria meyranii H. Bravo Hollis, Cactus and Succulent Journal of Great Britain 18: 84, 1956
Mammillaria meyranii v. michoacana Buchenau, Cact. Suc. Mex. 14: 75, fig. 33., 1969
Mammillaria micans A. Dietrich  
Mammillaria michiana   
Mammillaria michoacanensis   
Mammillaria micracantha Miquel, Cact. Hort. Dyck. ed. I. 9, 
Mammillaria micrantha Hort. ex Foerst., Handb. Cact. ed. 2. 1. 335, 
Mammillaria microcarpa Engelmann, Notes of a Military Reconnoissance 157, 1848
Mammillaria microcarpa f. auricarpa (Marshall) T.M.W. Neutelings, Des. Bot. Gard. Ariz. 1: 106, 1950
Mammillaria microcarpa f. gueldemanniana (Backeberg) T.M.W. Neutelings, Succulenta, 65 (1): 4, without basionym ref.: 1986
Mammillaria microcarpa f. oliviae (Orcutt) T.M.W. Neutelings, Succulenta, 65 (1): 4, without basionym ref.: 1986
Mammillaria microcarpa f. swinglei (Britton & Rose) T.M.W. Neutelings, Succulenta, 65 (1): 4, without basionym ref.: 1986
Mammillaria microcarpa ssp. grahamii (Engelmann) R. Mottram, J. Mammillaria Soc., 31 (2): 26: 1991
Mammillaria microcarpa v. aureihamata   
Mammillaria microcarpa v. auricarpa  
Mammillaria microcarpa v. milleri (Britton & Rose) W. T. Marshall, Desert. Bot. Gard. Arizona, Sci. Bull. no. 1: 104., 1950
Mammillaria microcarpa v. sheldonii (Britton & Rose) T.M.W. Neutelings, Succulenta, 65 (1): 3, without basionym ref.: 1986
Mammillaria microceras Lemaire, Cact. Aliq. Nov. Desc. 6., 
Mammillaria microhelia Werd., monatsschr. Deutsch. Kakt. -Ges. 2. 236., 1930
Mammillaria microhelia v. droegeana   
Mammillaria microhelia v. microheliopsis (Werdermann) Backeberg, Blatt. Kakteenf. -2, gen. 131, sp. 8. 1937 as Mamillaria, 1937
Mammillaria microheliopsis Werdermann, Notizbl. Bot. Gart. Berlin, 11. 278., 1931
Mammillaria micromeris Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 260, 1856
Mammillaria micromeris v. greggii Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 261, 1856
Mammillaria micromeris v. unguispina Boedeker, Monatsschr. Deutsch. Kakteen-Ges. 4: 118., 1932
Mammillaria microthele Muehlenpf., Allgemeine Gartenzeitung: 11, 1848
Mammillaria microthele v. brongniartii Salm-Dyck, Cact. Hort. Dyck. 9, 86. 1850, 1849
Mammillaria microthele v. superfina   
Mammillaria miegiana W. Earle, Saguaroland Bulletin 26: 77, 1972
Mammillaria mieheana Tiegel, Moller's Deutsche Gartner-Zeitung 48: 397, 1933
Mammillaria mieheana v. globosa Tiegel, Moller's Deutsche Gartn. -Zeitung 48: 398. Without Latin diagnosis, 1933
Mammillaria milleri (Britton & Rose) Boedeker, Mammill. - Viergl. Schluss. 30; cf. Gray Herb. Card cat., Issue 145, 1933
Mammillaria milleri f. auricarpa (W.T. Marshall) T. Neutelings, Succulenta (Netherlands) 65: 119, 1986
Mammillaria milleri f. gueldemanniana (Backeberg) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria milleri f. multiancistra J.J. De Morree, Succulenta, 69 (3): 70, 69, 1990
Mammillaria milleri f. oliviae (Orcutt) T. Neutelings, Succulenta (Netherlands) 65: 119, 1986
Mammillaria milleri f. swinglei (Britton & Rose) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria milleri v. grahamii (Engelmann) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria milleri v. sheldonii (Britton & Rose) T. Neutelings, Succulenta, 65 (5): 119: 1986
Mammillaria milleri v. swinglei  
Mammillaria minima Reichb., Terscheck, Suppl. Cact. Verz. 1; et ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 100., 
Mammillaria miqueliana Pfeiffer ex Foerst., Handb. Cact. ed. I. 254, nomen., 
Mammillaria mirabilis Ehrenberg  
Mammillaria missouriensis Sweet, Hortus Britannicus 171, 1827
Mammillaria missouriensis v. caespitosa (Engelmann) S. Watson, Bibliographical Index to North American Botany 403, 1878
Mammillaria missouriensis v. nuttallii Schelle, Handb. Kakteenkult. [Schelle] 241. as Mamillaria Nutallii, 1907
Mammillaria missouriensis v. robustior (Engelmann) S. Watson, Bibliographical Index to North American Botany 440, 1878
Mammillaria missouriensis v. similis S. Watson ex K. Schumann, Gesamtbeschr. Kakt. 498. as Mamillaria, 1898
Mammillaria mitis Miller, Prod. 3. 460., 
Mammillaria mitlensis H. Bravo Hollis, Cactaceas y suculentas mexicanas 1 (5): 86-87, 1956
Mammillaria mixtecensis H. Bravo Hollis, An. Inst. Biol., Mexico, 25. 534., 1954
Mammillaria moelleriana Boedeker, Zeitschrift fur Sukkulentenkunde. Berlin 1: 213, 1924
Mammillaria moelleriana v. cowperi   
Mammillaria moeller-valdeziana Appenzeller, Mitteilungsbl. AfM, cf. Repert. Pl. Succ. (I. O. S.), 12 (5): 161-167; 39: 7 (1988 publ. 1990), 1988
Mammillaria mollendorffiana Shurly, Cactus Journal [London] 10: 19, 1948
Mammillaria mollihamata Shurly, Cact. & Succ. Journ. Brit. 22. 52., 1960
Mammillaria monancistra   
Mammillaria monancistracantha Backeberg, Cactac.; Handb. Kakteenk. 6. 3897., 1962
Mammillaria monancistria Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 7, 
Mammillaria monocentra Jacobi, Otto & Dietr. Allgemeine Gartenzeitung 24. 90., 1856
Mammillaria montensis R.T. Craig, Mammill. Handb. 311., 1945
Mammillaria montensis v. monocentra R.T. Craig, Mammill. Handbook 312., 1945
Mammillaria montensis v. quadricentra R.T. Craig, Mammill. Handbook 312., 1945
Mammillaria monticola W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 115 (1989), 1988
Mammillaria morganiana Tiegel, Moller's Deutsche Gartner-Zeitung 48: 397, 1933
Mammillaria morricalii Cowper, Cact. & Succ. Journ. Amer. 41. 208., 1969
Mammillaria movensis R.T. Craig, Mammill. Handb. 312., 1945
Mammillaria mucronata Ehrenberg  
Mammillaria muehlenpfordtii C. F. Forster, Otto & Dietr. Allgemeine Gartenzeitung 15. 49., 1847
Mammillaria muehlenpfordtii v. hexispina   
Mammillaria muehlenpfordtii v. longispina   
Mammillaria muehlenpfordtii v. nealeana   
Mammillaria multicentralis R.T. Craig, Mammill. Handb. 313., 1945
Mammillaria multiceps Salm-Dyck, Cacteae in Horto Dyckensi Cultae [ed. 1849] 1849: 81, 1850
Mammillaria multiceps v. elongata Meinsh., Wochenschr. Gartnerei Pflanzenk. 1: 27., 1858
Mammillaria multiceps v. grisea Meinsh., Wochenschr. Gartnerei Pflanzenk. 1: 27., 1858
Mammillaria multiceps v. humilis Meinsh., Wochenschr. Gartnerei Pflanzenk. 1: 27., 1858
Mammillaria multiceps v. perpusilla Meinsh., Wochenschr. Gartnerei Pflanzenk. 1: 27., 1858
Mammillaria multidigitata W.T. Marshall ex G.E. Lindsay, Cactus and Succulent Journal [U. S. ] 19: 152, f. 99-101, 1947
Mammillaria multiformis in Backeberg, Neue Kakteen 19. 1931 Boed. Mammillarien-Vergl. -Schlussel, 26. 1933, 
Mammillaria multihamata Boedeker, Monatsschrift fur Kakteenkunde 25: 76, 1915
Mammillaria multimamma F. M. Knuth, Backeb. & F. M. Knuth, Kaktus-ABC, 392, 1935
Mammillaria multiradiata Mart., Hort. Reg. Monac. 127, nomen., 1829
Mammillaria multiseta Ehrenberg, Otto & Dietr. Allgemeine Gartenzeitung 17. 242., 1849
Mammillaria mundtii K. Schumann, Monatsschrift fur Kakteenkunde 13: 141, 1903
Mammillaria mutabilis Scheidweiler  
Mammillaria mutabilis f. autumnalis (Dietr) Schelle, Kakteen (Schelle) 336., 1926
Mammillaria mutabilis v. leucocarpa Schelle, Handb. Kakteenkult. [Schelle] 273. as Mamillaria, 1907
Mammillaria mutabilis v. leucotricha Schelle, Handb. Kakteenkult. [Schelle] 272. as Mamillaria, 1907
Mammillaria mutabilis v. xanthotricha (Scheidweiler) Salm-Dyck, Cact. Hort. Dyck. 17, 120. 1850, 1849
Mammillaria mystax Mart., Enum. Diagn. Cact. 18, 1832
Mammillaria mystax v. huajuapensis (H. Bravo Hollis) T. Linzen, Mitt. Arbeitskreises Mammillarienfr., cf. Repert. Pl. Succ. (I. O. S.), 15 (2): 62, without basionym ref.; 42: 6 (1991 publ. 1992): 1991
Mammillaria nagliana W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 173 (1989), 1988
Mammillaria nana Backeberg ex R. Mottram., Descriptiones Cactacearum Novarum 3: 8, 1963
Mammillaria nana v. aureispina   
Mammillaria nana v. trichacantha   
Mammillaria napina J.A. Purpus, Monatsschrift fur Kakteenkunde 22: 161, 1912
Mammillaria napina v. centrispina R.T. Craig, Mammill. Handbook 139. Without Latin diagnosis, 1945
Mammillaria nazasensis (C. Glass & R.A. Foster) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 36 (1989): 1988
Mammillaria neglecta Hort. Berol. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 11, 
Mammillaria nejapensis R.T. Craig & E.Y. Dawson, Occas. Papers Allan Hancock Found. Publ. Univ. S. Calif., No. 2, 57., 1948
Mammillaria nejapensis f. brevispina (R.T. Craig & E. Y. Dawson) Krainz in Krainz, Kakteen (H. Krainz) 18: C VIIIc., 1961
Mammillaria nejapensis f. longispina (R.T. Craig & E. Y. Dawson) Krainz in Krainz, Kakteen (H. Krainz) 18: C VIIIc., 1961
Mammillaria nejapensis v. brevispina  
Mammillaria nejapensis v. longispina  
Mammillaria nejapensis v. typica R.T. Craig & E. Y. Dawson, Allan Hancock Found. Publ. Occas. Pap. no. 2: 57, tab. 17, fig. 1., 1948
Mammillaria nellieae (Croizat) Croizat, Cact. & Succ. Journ. Amer. 14. 34, 1942
Mammillaria nelsonii (Britton & Rose) Boedeker, Mammill. Vergl. -Schluss. 37; cf. Gray Herb. Card Cat Issue 145, 1933
Mammillaria neobertrandiana Backeberg, Cactus, Paris, No. 33, Suppl., 10; cf. Gray Herb. Card Cat., 1952
Mammillaria neocoronaria F. M. Knuth, Backeb. & F. M. Knuth, Kaktus-ABC, 392, 1935
Mammillaria neocrucigera Backeberg, Cactac.; Handb. Kakteenk. 5. 3426, 1961
Mammillaria neohistryx   
Mammillaria neomexicana A. Nelson, New Man. Bot. Centr. Rocky Mts. 327, 1909
Mammillaria neomystax Backeberg, Cactus, Paris, No. 31, Suppl., 5; cf. Gray Herb. Card cat., 1952
Mammillaria neopalmeri R.T. Craig, The Mammillaria Handbook 267, 1945
Mammillaria neophaeacantha Schwarz, Blatter Sukkulentenk. 1. 5; cf. Gray Herb. Card Cat., 1949
Mammillaria neopotosina R.T. Craig, Mammill. Handb. 117., 1945
Mammillaria neopotosina v. brevispina R.T. Craig, Mammill. Handbook 118., 1945
Mammillaria neopotosina v. hexispina Schmoll ex R.T. Craig, Mammill. Handbook 118., 1945
Mammillaria neopotosina v. longispina R.T. Craig, Mammill. Handbook 118., 1945
Mammillaria neoschwarzeana Schwarz, Blatter Sukkulentenk. 1. 5; cf. Gray Herb. Card Cat., 1949
Mammillaria neumanni Regel ex Foerst.-Ruempl., Handb. Kakteenk. ( ?) 270 et 1023, ad calc. [Neumanni], 1885
Mammillaria neumanniana Lemaire, Cact. Nov. Gen. et Sp. 53; ex Walp. Rep. 2. 297., 
Mammillaria nicholsoni Hort., ex Journ. Hort. & Home Farmer. Ser. 3. 60. 7., 1910
Mammillaria nickelsae K. Brandegee, Zoe 5: 31, 1900
Mammillaria nigra Ehrenberg  
Mammillaria nigricans J. H. Fennell, Abbild. 2. I. 23, 
Mammillaria nitens Hort. ex Salm-Dyck, Cact. Hort. Dyck. ed. 2. 11, 
Mammillaria nitida Scheidweiler, Otto & Dietr. Allgemeine Gartenzeitung 9. 42, 1841
Mammillaria nivea Wendl.  
Mammillaria nivea v. brevispina Hildmann  1888
Mammillaria nivea v. daedalea (Scheidweiler) Lemaire, Cact. Gen. Sp. Nov. 101., 1839
Mammillaria nivosa Hort. ex Forbes, Hort. Tour Germ. 149, nomen, 1837
Mammillaria nobilis Pfeiffer  
Mammillaria nogalensis Runge ex K. Schumann, Gesamtbeschr. Kakt. 494. as Mamillaria; In synon, 1898
Mammillaria nolascana Radley, Cact. & Succ. Journ., Amer., 12. 5, in obs., 1940
Mammillaria notesteinii Britton, Bulletin of the Torrey Botanical Club 18: 367, 1891
Mammillaria noureddineana W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 128 (1989), 1988
Mammillaria nuda DC., Prod. 3. 460., 
Mammillaria nunezii (Britton & Rose) Orcutt, Cactography 8, 1926
Mammillaria nunezii ssp. bella (Backeberg) D.R. Hunt, Mammillaria Postscripts 6: 8, 1997
Mammillaria nunezii ssp. nunezii   
Mammillaria nunezii v. solisii (Britton & Rose) Backeberg, Cactaceae (Backeberg) 5: 3374., 1961
Mammillaria nuttallii Engelmann, Plantae Fendlerianae Novi-Mexicanae 49, 1849
Mammillaria nuttallii v. borealis Engelmann, Proc. Amer. Acad. Arts 3: 264. as Mamillaria, 1856
Mammillaria nuttallii v. caespitosa Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 265, 1856
Mammillaria nuttallii v. robustior (Engelmann) Engelmann & J. M. Bigelow, Proc. Amer. Acad. Arts 3: 265. as Mamillaria, 1856
Mammillaria obconella Scheidweiler  
Mammillaria obconella v. galeottii (Scheidweiler) Backeberg, Cactaceae (Backeberg) 5: 3343., 1961
Mammillaria obliqua Ehrenberg  
Mammillaria obscura Hildmann, Monatsschrift fur Kakteenkunde 1: 52, 1891
Mammillaria obscura v. galeotti Salm-Dyck ex C. F. Forst., Handb. Cakteenk. [Forster] 213. In synon, 1846
Mammillaria obscura v. tortulospina   
Mammillaria obscurispina Graessn., Hauptverz., 8, nomen., 1937
Mammillaria obvallata Otto  
Mammillaria ocamponis Ochoterena, Bol. Direc. Estud. Biol., Mexico, 2. 355., 1918
Mammillaria occidentalis (Britton & Rose) Boedeker, Mammill. Vergl. -Schluss. 36; cf. Gray Herb. Card Cat. Issue 145, 1933
Mammillaria occidentalis v. monocentra (R.T. Craig) Backeberg, Cactaceae (Backeberg) 5: 3289., 1961
Mammillaria occidentalis v. patonii (H. Bravo Hollis) R.T. Craig, Mammill. Handbook 169., 1945
Mammillaria occidentalis v. sinalensis R.T. Craig, Mammill. Handbook 169., 1945
Mammillaria ochoterenae (H. Bravo Hollis) Werdermann, Backeb. Neue Kakteen, 98, 1931
Mammillaria ocotillensis R.T. Craig, Mammill. Handb. 314., 1945
Mammillaria ocotillensis v. brevispina R.T. Craig, Mammill. Handbook 315, fig. 287., 1945
Mammillaria ocotillensis v. longispina R.T. Craig, Mammill. Handbook 315, fig. 286., 1945
Mammillaria octacantha De Candolle, Memoires du Museum d'Histoire Naturelle 17: 113, 1828
Mammillaria odieriana Lemaire  
Mammillaria odieriana v. aurea Salm-Dyck, Hort. Dyck. 7., 1845
Mammillaria odieriana v. rigidior Salm-Dyck, Cact. Hort. Dyck. 98. 1850, 1849
Mammillaria odieriana v. rubra Sencke in C. F. Forst., Handb. Cakteenk. (ed. 2 - Ruempler) (ed. 2) 295., 1885
Mammillaria oettingenii Zeissold, Monatsschr. Kakt., 10., 1898
Mammillaria ojuelensis n.n.   
Mammillaria olivacea Hort. ex Pfeiffer, Enum. Diagn. Cact. 180, 
Mammillaria oliviae Orcutt, West American Scientist 12: 163, 1902
Mammillaria olorina Ehrenberg  
Mammillaria oothele Lemaire  
Mammillaria orcuttii Boedeker, Monatsschr. Deutsch. Kakt. Ges. 2. 258., 1930
Mammillaria orestera L.D. Benson, The cacti of Arizona 22, 155, 1969
Mammillaria ortegae Orcutt, Cactography, 8, 1926
Mammillaria ortizrubiana (H. Bravo Hollis) Werdermann, Backeb. Neue Kakteen, 95, 1931
Mammillaria ortizrubiona  
Mammillaria oteroi C. Glass & R. Foster, Cactus and Succulent Journal [U. S. ] 47 (2): 94, 1975
Mammillaria ottonis Pfeiffer, Allgemeine Gartenzeitung 6: 274, 1838
Mammillaria ovimamma Lemaire  
Mammillaria ovimamma v. brevispina Salm-Dyck, Cact. Hort. Dyck. 108. 1850, 1849
Mammillaria ovimamma v. oothele (Lemaire) Labour., Monogr. Cact. 85., 1853
Mammillaria pachycylindrica Backeberg, Cact. & Succ. Journ. Brit. 21. 82., 1959
Mammillaria pachyrhiza Backeberg, Beitr. Sukkulentenk. u. Pflege, 39., 1939
Mammillaria pachytele Poselger, Otto & Dietr. Allgemeine Gartenzeitung 23. 17., 1855
Mammillaria pachythele Salm-Dyck, Cact. Hort Dyck. ed. 2. 17, 
Mammillaria pacifica (Gates) Boedeker, Backeb. & F. M. Knuth, Kaktus-ABC, 398, 1935
Mammillaria painteri Rose, Monatsschrift fur Kakteenkunde 27: 22, 1917
Mammillaria pallescens Scheidweiler  
Mammillaria palmeri (Coulter) Boedeker, Backeb. & F. M. Knuth, Kaktus-ABC, 394, 1935
Mammillaria papasquiarensis (H. Bravo Hollis) W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 137 (1989), basionym without type: 1988
Mammillaria papyracantha Engelmann, Plantae Fendlerianae Novi-Mexicanae 4: 49, 1849
Mammillaria parensis R.T. Craig, Mammill. Handb. 316., 1945
Mammillaria parkinsonii Ehrenberg, Linnaea 14: 375, 1840
Mammillaria parkinsonii v. brevispina R.T. Craig, Mammill. Handbook 121, fig. 102., 1945
Mammillaria parkinsonii v. dealbata Fric, Ceskoslov. Zahradn. Listy: 122. 1924 Nomen nudum, 1924
Mammillaria parkinsonii v. dietrichii (Tiegel) Backeberg, Cactaceae (Backeberg) 5: 3217., 1961
Mammillaria parmentieri Link & Otto, Verh. Ver. Befoerd. Gartenb. 6. 429, 1830
Mammillaria parrasensis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 133 (1989), 1988
Mammillaria parvimamma Haworth, Suppl. Pl. Succ. 72., 
Mammillaria parvissima Karwinski ex Foerst., Handb. Cact. ed. 2. 1. 260, 
Mammillaria paryana   
Mammillaria patonii (H. Bravo Hollis) Werdermann, Backeb. Neue Kakteen, 97, 1931
Mammillaria patonii v. sinalensis (R.T. Craig) Backeberg, Cactaceae (Backeberg) 5: 3291., 1961
Mammillaria pazzani Stieber  
Mammillaria peacocki Hort. Angl. ex Foerst., Handb. Cact. ed. 2. 1. 286, 
Mammillaria pectinata Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 266, 1856
Mammillaria pectinifera (Ruempler) Weber, Bois. Dict. Hort. 804, 1898
Mammillaria pectinifera f. solisioides (Backeberg) H. Sanchez-Mejorada, Cact. Suc. Mex., 25 (3): 65: 1980
Mammillaria peninsularis (Britton & Rose) Orcutt, Cactography 8, 1926
Mammillaria pennispinosa Krainz, Sukkulentenkunde 2: 20, 1948
Mammillaria pennispinosa ssp. nazasensis (C. Glass & R. Foster) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria pennispinosa ssp. pennispinosa   
Mammillaria pennispinosa v. nazasensis  
Mammillaria pentacantha Pfeiffer  
Mammillaria perbella Hildmann, Gesamtb. Kakt. 567., 1899
Mammillaria perbella v. lanata   
Mammillaria perezdelarosae H. Bravo Hollis H. Bravo Hollis & L. Scheinvar, Cactaceas y suculentas mexicanas 30: 76, f., 1985
Mammillaria perote Hort. ex Pfeiffer, Otto & Dietr. Allgemeine Gartenzeitung 4. 257, 1836
Mammillaria perpusilla Meinsh. ex Foerst., Handb. Cact. ed. 2. 1. 260, 
Mammillaria perringii Hildmann ex K. Schumann, Gesamtb. Kakt. 566, 
Mammillaria persicina Ehrenberg  
Mammillaria pertinata Engelmann  
Mammillaria petrophila K. Brandegee, Zoe 5: 193, 1904
Mammillaria petrophila ssp. arida (Rose) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria petrophila ssp. baxteriana (H.E. Gates) D.R. Hunt, Mammillaria Postscripts 7: 3, 1998
Mammillaria petrophila ssp. petrophila   
Mammillaria petterssonii Hildmann, Deutsch. Gart. Zeit., 185., 1886
Mammillaria petterssonii v. longispina   
Mammillaria pfeifferi Booth ex Scheidweiler  
Mammillaria pfeifferi v. altissima Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 6: 93., 1839
Mammillaria pfeifferi v. dichotoma Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 6: 93., 1839
Mammillaria pfeifferi v. flaviceps Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 6: 93., 1839
Mammillaria pfeifferi v. fulvispina Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 6: 93., 1839
Mammillaria pfeifferi v. variabilis Scheidweiler, Bull. Acad. Roy. Sci. Bruxelles 6: 93., 1839
Mammillaria pfeifferiana Vriese  
Mammillaria phaeacantha Lemaire, Cactearum Genera Nova Speciesque Novae 47, 1839
Mammillaria phaeotricha Monville  
Mammillaria phantasma Sotomayor, Arredondo & M. Mart. Mend., Cact. Suc. Mex. 44 (2): 34 (33-36, fig.). 1999
Mammillaria phellosperma Engelmann, Proceedings of the American Academy of Arts and Sciences 3: 262, 1856
Mammillaria phitauiana (E.M. Baxter) Werdermann, Neue Kakteen 96, 1931
Mammillaria phymatothele O. Berg, Allgemeine Gartenzeitung 8: 129, 1840
Mammillaria phymatothele v. trohartii (Hildmann ex K. Schumann) R.T. Craig, Mammill. Handbook 76., 1945
Mammillaria picta Meinsh.  1858
Mammillaria picta ssp. picta   
Mammillaria picta ssp. viereckii (Boedeker) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria picta v. Zaragoza   
Mammillaria picturata Labour., Rev. Hortic. Ser. 4. 4. 28., 1855
Mammillaria pilcayensis H. Bravo Hollis, Anales del Instituto de Biologia de la Universidad Nacional de Mexico 28: 37, 1958
Mammillaria pilcayensis f. chrysodactyla   
Mammillaria pilensis Shurly ex U. Eggli, Bradleya, 3: 102, 1985
Mammillaria pilispina J. A. Purpus, Monatsschr. Kakteenk., 22. 150., 1912
Mammillaria pitcayensis H. Bravo Hollis, Cactaceas y suculentas mexicanas 28: 37, 1957
Mammillaria plaschnickii Pfeiffer, Enum. Diagn. Cact. 24., 
Mammillaria plecostigma Meinsh.  
Mammillaria plecostigma v. major Meinsh., Wochenschr. Gartnerei Pflanzenk. 1: 27., 1858
Mammillaria plecostigma v. minor Meinsh., Wochenschr. Gartnerei Pflanzenk. 1: 27., 1858
Mammillaria pleiocephala Regel & Klein  
Mammillaria pleschnickii v. straminea Salm-Dyck, Cact. Hort. Dyck. 127. 1850, 1849
Mammillaria plinthimorpha Jacobi, Otto & Dietr. Allgemeine Gartenzeitung 24. 92., 1856
Mammillaria plumosa F.A.C. Weber, Dictionaire d'Horticulture 2: 804, 1898
Mammillaria plumosa v. sp. de Huasteca Icamol   
Mammillaria polyacantha Ehrenbg  
Mammillaria polyactina Ehrenberg, Otto & Dietr. Allgemeine Gartenzeitung 16. 260, 1848
Mammillaria polycantha Lawrence, Loudon, Gard. Mag., 17. 313., 1841
Mammillaria polycentra O. Berg  
Mammillaria polycephala Muehlenpf.  
Mammillaria polychlora Scheidweiler ex Foerst., Handb. Cact. ed. I. 205, 
Mammillaria polyedra Mart., Novorum Actorum Academia Caesareae Leopoldinae-Carolinae Germanicae Naturae Curiosorum 16 (1): 326, pl. 18, 1832
Mammillaria polygona Salm-Dyck, Cacteae in Horto Dyckensi Cultae [ed. 1849] 1949: 120, 1850
Mammillaria polymorpha Scheeren  
Mammillaria polythele Mart.  1832
Mammillaria polythele f. neumanniana (Lemaire) Schelle, Kakteen (Schelle) 321., 1926
Mammillaria polythele f. quadrispina (Mart.) Schelle, Handb. Kakteenkult. [Schelle] 260., 1907
Mammillaria polythele nuda   
Mammillaria polythele ssp. durispina (Boedeker) D.R. Hunt, Mammillaria Postscripts 6: 7, 1997
Mammillaria polythele ssp. obconella (Scheidweiler) D.R. Hunt, Mammillaria Postscripts 6: 7, 1997
Mammillaria polythele ssp. polythele   
Mammillaria polythele v. affinis Schelle, Handb. Kakteenkult. [Schelle] 260. as Mamillaria, 1907
Mammillaria polythele v. columnaris (Mart.) Salm-Dyck in Walp., Repert. Bot. Syst. (Walpers) 2: 271., 1843
Mammillaria polythele v. hexacantha Salm-Dyck, Cact. Hort. Dyck. 15. 1850, 1849
Mammillaria polythele v. latimamma Salm-Dyck, Cact. Hort. Dyck. 112. 1850, 1849
Mammillaria polythele v. quadrispina  
Mammillaria polythele v. setosa (Pfeiffer) Salm-Dyck, Cact. Hort. Dyck. 9. 1845, 1844
Mammillaria polytricha Salm-Dyck  
Mammillaria polytricha v. hexacantha Salm-Dyck, Allgemeine Gartenzeitung 10: 289., 1842
Mammillaria polytricha v. laevior Salm-Dyck ex Labour., Monogr. Cact. 105., 1853
Mammillaria polytricha v. scleracantha Labour., Monogr. Cact. 105., 1853
Mammillaria polytricha v. tetracantha Salm-Dyck, Allgemeine Gartenzeitung 10: 290., 1842
Mammillaria pomacea Ehrenberg  
Mammillaria pondii Greene, Pittonia. 1. (Mar.) 268., 1889
Mammillaria pondii ssp. maritima (G.E. Lindsay) D.G. Hunt, Mammillaria Postscripts 6: 5, 1997
Mammillaria pondii ssp. pondii   
Mammillaria pondii ssp. setispina (J.M. Coulter) D.R. Hunt, Mammillaria Postscripts 6: 5, 1997
Mammillaria porphyracantha Jacobi, Otto & Dietr. Allgemeine Gartenzeitung 24. 81., 1856
Mammillaria poselgeri Hildmann  1885
Mammillaria poselgeriana Haage & Cat. ex Foerst., Handb. Cact. ed. 2. 1. 269., 
Mammillaria posseltiana Boedeker, Monatsschr. Deutsch. Kakt. Ges., 4. 99., 1932
Mammillaria potosiana Jacobi, Otto & Dietr. Allgemeine Gartenzeitung 24. 92., 1856
Mammillaria pottsii Scheer ex Salm-Dyck., Cact. Hort. Dyck. ed. 2. 104., 1844
Mammillaria pottsii v. gigas W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 61 (1989), 1988
Mammillaria pottsii v. multicaulis W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 60 (1989), 1988
Mammillaria praelii Muehlenpf., Allgemeine Gartenzeitung 14 (47): 372, 1846
Mammillaria praelii v. viridis   
Mammillaria pretiosa Ehrenberg  
Mammillaria pretiosa v. cristata Hildmann ex C. F. Forst., Handb. Cakteenk. (ed. 2 - Ruempler) (ed. 2) 273., 1885
Mammillaria priessnitzii W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 158 (1989), 1988
Mammillaria pringlei (J.M. Coulter) K. Brandegee, Zoe 5: 7, 1900
Mammillaria pringlei v. columnaris Schmoll ex R.T. Craig, Mammill. Handbook 260., 1945
Mammillaria pringlei v. longicentra Backeberg, Descr. Cact. Nov. 3: 8., 1963
Mammillaria prismatica Hemsl., Biol. Centr. Am. Bot. 1. 517., 
Mammillaria procera Ehrenberg  
Mammillaria prolifera (Mill.) Haworth, Synopsis plantarum succulentarum . 177, 1812
Mammillaria prolifera f. haitiensis  
Mammillaria prolifera f. texana  
Mammillaria prolifera ssp. arachnoidea (D.R. Hunt) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria prolifera ssp. haitiensis (K. Schumann) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria prolifera ssp. prolifera   
Mammillaria prolifera ssp. texana (Engelmann) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria prolifera ssp. zublerae (W. Reppenhagen) D.R. Hunt, Mammillaria Postscripts 6: 6, 1997
Mammillaria prolifera v. arachnoidea  
Mammillaria prolifera v. multiceps (Salm-Dyck) Borg in Borg, Cacti (Borg) 316., 1937
Mammillaria prolifera v. perpusilla (Meinshausen) B. Hofmann, Lieferungswerk Mammillaria, cf. Repert. Pl. Succ. (I. O. S.), [part 2]: [without page no. ] ( publ. 1987); 38: 12 (1987 publ. 1989): 1986
Mammillaria pruinosa Ehrenbg  
Mammillaria psendofuscata Quehl, Monatsschr. Kakteenk., 24. 114., 1914
Mammillaria pseudoalamensis Backeberg, Cactus, Paris, No. 37, 210; cf. Gray Herb. Card Cat., 1953
Mammillaria pseudocrucigera R.T. Craig, The Mammillaria Handbook 101, 1945
Mammillaria pseudo-crucigera Boedeker, Kakteenkunde: 237. 1936, 1936
Mammillaria pseudofuscata Quehl, Monatsschr. Kakteenk. 24: 114., 1914
Mammillaria pseudo-mamillaris Salm-Dyck, Cact. Hort. Dyck. ed. I. 7; 2. II, 
Mammillaria pseudopectinata (Backeberg) Kelsey & Dayton, Standard. Pl. Names (ed. 2), 74., 1942
Mammillaria pseudoperbella Quehl, Monatsschrift fur Kakteenkunde 19: 188, 1909
Mammillaria pseudoperbella f. rufispina (Quehl) Schelle, Kakteen (Schelle) 324., 1926
Mammillaria pseudoperbella v. rufispina  
Mammillaria pseudorekoi Boedeker, Backeb. & F. M. Knuth, Kaktus-ABC, 389, nomen., 1935
Mammillaria pseudoschiedeana   
Mammillaria pseudoscrippsiana Backeberg, Cactus, Paris, No. 31, Suppl., 4; cf. Gray Herb. Card. Cat., 1952
Mammillaria pseudosimplex W. Haage & Backeberg, Backeb. Cactac. Handb. Kakteenk. 6. 3888., 1962
Mammillaria pseudosupertexta   
Mammillaria puberula W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 44 (1989), 1988
Mammillaria pubigera   
Mammillaria pubispina Boedeker, Monatsschr. Deutsch. Kakt. Ges. 2. 61., 1930
Mammillaria pugionacantha C. F. Forster  
Mammillaria pulchella Salm-Dyck, Cact. Hort. Dyck. ed. 2. 10, 94., 
Mammillaria pulcherrima Ehrenberg, Hort. Tour Germ. 149, nomen., 
Mammillaria pulchra Haworth, Bot. Reg. t. 1329., 
Mammillaria pullihamata W. Reppenhagen, Gattung Mammillaria nach dem heutigen Stand meines Wissens,: 96 (1989), 1988
Mammillaria pulvilligera Monville Cat. ex Foerst., Handb. Cact. ed. 2. 1. 231, 
Mammillaria punctata Labour. ex Foerst., Handb. Cact. ed. 2. 1. 293., 
Mammillaria purpuracea S. Wats., Proc. Am. Acad. 25. 150., 1890
Mammillaria purpurascens Ehrenberg, Otto & Dietr. Allgemeine Gartenzeitung 17. 260., 1849
Mammillaria purpurea Ehrenberg  
Mammillaria purpusii K. Schumann, Monatsschrift fur Kakteenkunde 4: 165, 1894
Mammillaria pusilla De Candolle, Prodromus Systematis Naturalis Regni Vegetabilis 3: 459, 1828
Mammillaria pusilla f. major (Pfeiffer) Schelle, Handb. Kakteenkult. [Schelle] 249., 1907
Mammillaria pusilla f. multiceps (Salm-Dyck) Schelle, Kakteen (Schelle) 303., 1926
Mammillaria pusilla f. texana (Engelm.) Schelle, Proceedings of the American Academy of Arts and Sciences 3: 216, 1856
Mammillaria pusilla v. haitiensis K. Schumann, Bluh. Kakteen 1: tab. 46., 1903
Mammillaria pusilla v. major  
Mammillaria pusilla v. texana  
Mammillaria pycnacantha Mart., Nova Acta Physico-medica Academiae Caesareae Leopoldino-Carolinae Naturae Curiosorum Exhibentia Ephemerides sive Observationes Historias et Experimenta 16 (1): 325-326, t. 17, 1832