Monadenium Pax, Bot. Jahrb. Syst. 19: 126. 1894, 1894

Monadenium aculeolatum Pax, Engl. Jahrb. 43. 89., 1909

Monadenium angolense Bally, Gen. Monaden. 95., 1961

Monadenium arborescens Bally, Candollea, 17. 25., 1959

Monadenium asperrimum Pax, Engl. Jahrb. 43. 90., 1909

Monadenium bianoense F. Malaisse & J.M. Lecron, Bull. Sťances Acad. Roy. Sci. Outre-Mer, 40 (3): 400 ( publ. 1995), 1994

Monadenium bodenghieniae F. Malaisse & J.M. Lecron, Bull. Sťances Acad. Roy. Sci. Outre-Mer, 40 (3): 402 ( publ. 1995), 1994

Monadenium cannellii Leach, Garcia de Orta, Ser. Bot., 1 (1-2): 35., 1973

Monadenium capitatum Bally, Candollea, 17. 26., 1959

Monadenium catenatum S. Carter, Kew Bull., 42 (4): 905: 1987

Monadenium chevalieri N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 1035., 1913

Monadenium clarae F. Malaisse & J.M. Lecron, Bull. Jard. Bot. Nation. Belg., 59 (3-4): 478: 1989

Monadenium coccineum Pax, Engl. & Prantl, Nat. Pflanzenfam. ed. 2, 19. c. 222., 1931

Monadenium crenatum N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 461., 1911

Monadenium crispum N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 1034., 1913

Monadenium cupricola F. Malaisse & J.M. Lecron, Bull. Jard. Bot. Nation. Belg., 60 (3-4): 301: 1990

Monadenium depauperatum (Bally) S. Carter, Kew Bull., 42 (4): 908: 1987

Monadenium descampsii Pax, Bull. Soc. Bot. Belg. 37. 108.,

Monadenium dilunguense F. Malaisse & J.M. Lecron, Bull. Sťances Acad. Roy. Sci. Outre-Mer, 40 (3): 403 ( publ. 1995), 1994

Monadenium discoideum Bally, Candollea, 17. 26, 1959

Monadenium echinulatum Stapf, Hook. Ic. Pl. t. 2666.,

Monadenium elegans S. Carter, Kew Bull., 42 (4): 909: 1987

Monadenium ellenbeckii N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 454., 1911

Monadenium ellenbeckii f. caulopodium Bally 

Monadenium erubescens N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 457, 1911

Monadenium fanshawei Bally, Gen. Monaden. 26., 1961

Monadenium filiforme (Bally) S. Carter, Kew Bull., 42 (4): 905: 1987

Monadenium friesii N. E. Brown, Wiss. Ergebn. Schwed. Rhod. Kongo-Exped. -12, 1. 115 (1914). 1911

Monadenium fwambense N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 461., 1911

Monadenium gillettii S. Carter, Nordic J. Bot., 13 (5): 541: 1993

Monadenium gladiatum (Bally) S. Carter, Kew Bull., 42 (4): 913: 1987

Monadenium globosum Bally & S. Carter, Kew Bull., 42 (4): 906: 1987

Monadenium goetzei Pax, Engl. Jahrb. 30. 342.,

Monadenium gossweileri N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 460., 1911

Monadenium gracile Bally, Candollea, 17. 27., 1959

Monadenium guentheri Pax, Engl. Jahrb. XLII: 89, 1909

Monadenium guentheri v. mamillare Bally 

Monadenium hedigerianum F. Malaisse, Bull. Jard. Bot. Nation. Belg., 60 (3-4): 295: 1990

Monadenium herbaceum Pax, Engl. Jahrb. 45. 241., 1910

Monadenium heteropodum N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 453, 1911

Monadenium heteropodum v. formosum (Bally) S. Carter, Kew Bull., 42 (4): 916: 1987

Monadenium hirsutum Bally, Candollea, 17. 27, 1959

Monadenium intermedium Bally, Candollea, 17. 28., 1959

Monadenium invenustum N. E. Brown, Kew Bull., 329., 1909

Monadenium kaessneri N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 459., 1911

Monadenium kundelunguense F. Malaisse, Cact. Succ. J. (U. S. A.), 59 (5): 204: 1987

Monadenium laeve Stapf, Hook. Ic. Pl. t. 2666,

Monadenium laeve f. laeve Stapf 

Monadenium le-testuanum Denis, Bull. Mus. Hist. Nat. Paris, 28. 194., 1922

Monadenium letouzeyanum F. Malaisse, Bull. Mus. Nation. Hist. Nat., B, Adansonia, Ser. 4, 11 (4): 337 ( publ. 1990), 1989

Monadenium lindenii S. Carter, Nordic J. Bot., 13 (5): 542: 1993

Monadenium lugardae N. E. Brown, Kew Bull., 138., 1909

Monadenium lunulatum Chiov., Fl. Somala, 298., 1929

Monadenium mafingensis B.J. Hargreaves, Cact. Succ. J. (U. S. A.), 53 (6): 292: 1981

Monadenium magnificum E. A. Bruce, Kew Bull, 51., 1940

Monadenium majus N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 457, 1911

Monadenium mamfwense F. Malaisse & J.M. Lecron, Bull. Sťances Acad. Roy. Sci. Outre-Mer, 40 (3): 405 ( publ. 1995), 1994

Monadenium montanum Bally, Candollea, 17. 28, 1959

Monadenium montanum v. rubellum Bally 

Monadenium nervosum Bally, Candollea, 17. 29., 1959

Monadenium nudicaule Bally, Candollea, 17. 29, 1959

Monadenium orobanchoides Bally, Candollea, 17. 30., 1959

Monadenium parviflorum N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 458., 1911

Monadenium pedunculatum S. Carter, Kew Bull., 42 (4): 903: 1987

Monadenium petiolatum Bally, Candollea, 17. 30, 1959

Monadenium pseudoracemosum Bally, Candollea, 17. 30, 1959

Monadenium pudibundum Bally, Candollea, 17. 31., 1959

Monadenium pudibundum v. rotundifolium F. Malaisse & J.M. Lecron, Bull. Sťances Acad. Roy. Sci. Outre-Mer, 40 (3): 406 ( publ. 1995), 1994

Monadenium reflexum Chiovenda, Webbia, 8. 235., 1951

Monadenium renneyi S. Carter, Kew Bull., 42 (4): 916: 1987

Monadenium rhizophorum Bally, Candollea, 17. 32., 1959

Monadenium rhizophorum v. rhizophorum Bally 

Monadenium ritchiei Bally, Candollea, 17. 32, 1959

Monadenium ritchiei ssp. marsabitense S. Carter, Kew Bull., 42 (4): 915: 1987

Monadenium ritchiei ssp. nyambense S. Carter, Kew Bull., 42 (4): 915: 1987

Monadenium rubellum (Bally) S. Carter, Kew Bull., 42 (4): 913: 1987

Monadenium schaijesii F. Malaisse, Bull. Jard. Bot. Nation. Belg., 56 (3-4): 487: 1986

Monadenium schubei N. E. Brown, Dyer, Fl. Trop. Afr. 6. I. 453, 1911

Monadenium shebeliense M.G. Gilbert, Bradleya, 8: 45: 1990

Monadenium simplex Pax, Bull. Herb. Boiss. 6. 743.,

Monadenium spectabile S. Carter, Kew Bull., 42 (4): 911: 1987

Monadenium spinescens (Pax) Bally, Candollea, 17. 34, 1959

Monadenium stapelioides Pax, Engl. Jahrb. 43. 89., 1909

Monadenium stapelioides v. congestum (Bally) S. Carter, Kew Bull., 42 (4): 914: 1987

Monadenium stellatum Bally, Candollea, 17. 33., 1959

Monadenium stoloniferum (Bally) S. Carter, Kew Bull., 42 (4): 913: 1987

Monadenium subulifolium Chiov., Fl. Somala, 298, 1929

Monadenium succulentum Schweickerdt, Kew Bull., 274., 1935

Monadenium torrei Leach, Garcia de Orta. Ser. Bot., 1 (1-2): 37., 1973

Monadenium trinerve Bally, Candollea, 17. 33, 1959

Monadenium virgatum Bally, Gen. Monaden. 65., 1961

Monadenium yattanum Bally, Candollea, 17. 34., 1959

Monadenium zavattarii Chiov., Miss. Biol. Borana, Racc. Bot., Angiosp. -Gymnosp. 103., 1939