| Asteraceae I.I. Martinov |
Vernonia bambilorensis J. Berhaut |
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| Asteraceae I.I. Martinov |
Vernonia bamendae C.D. Adams |
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| Asteraceae I.I. Martinov |
Vernonia bauchiensis J. Hutchinson & J.M. Dalziel |
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| Asteraceae I.I. Martinov |
Vernonia biafrae D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia blumeoides J.D. Hooker |
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| Asteraceae I.I. Martinov |
Vernonia calvoana (J.D. Hooker) J.D. Hooker |
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Stengelia calvoana J.D. Hooker |
| Asteraceae I.I. Martinov |
Vernonia calvoana (J.D. Hooker) J.D. Hooker subsp. leucocalyx (O. Hoffmann) C. Jeffrey |
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Vernonia leucocalyx O. Hoffmann |
| Asteraceae I.I. Martinov |
Vernonia calvoana (J.D. Hooker) J.D. Hooker var. acuta (C.D. Adams) C. Jeffrey |
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Vernonia leucocalyx O. Hoffmann var. acuta C.D. Adams |
| Asteraceae I.I. Martinov |
Vernonia calvoana (J.D. Hooker) J.D. Hooker var. calvoana |
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Stengelia calvoana J.D. Hooker |
| Asteraceae I.I. Martinov |
Vernonia calvoana (J.D. Hooker) J.D. Hooker var. microcephala C.D. Adams |
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| Asteraceae I.I. Martinov |
Vernonia camporum A.J. Chevalier |
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| Asteraceae I.I. Martinov |
Vernonia chapmanii C.D. Adams |
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| Asteraceae I.I. Martinov |
Vernonia chariensis O. Hoffmann |
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Vernonia nestor S.M. Moore |
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| Asteraceae I.I. Martinov |
Vernonia chevalieri O. Hoffmann |
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Vernonia guineensis G Bentham var. guineensis |
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| Asteraceae I.I. Martinov |
Vernonia chthonocephala O. Hoffmann |
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| Asteraceae I.I. Martinov |
Vernonia cinerascens C.H. Schultz Bipontinus |
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| Asteraceae I.I. Martinov |
Vernonia cinerea (C. Linnaeus) C.F. Lessing |
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Conyza cinerea C. Linnaeus |
| Asteraceae I.I. Martinov |
Vernonia cistifolia O. Hoffmann |
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| Asteraceae I.I. Martinov |
Vernonia clarenceana J.D. Hooker |
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Conyza clarenceana (J.D. Hooker) D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia colorata auct. : H.W. Lack |
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| Asteraceae I.I. Martinov |
Vernonia colorata (C.L. Willdenow) E. Drake |
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Eupatorium coloratum C.L. Willdenow |
| Asteraceae I.I. Martinov |
Vernonia colorata (C.L. Willdenow) E. Drake subsp. colorata |
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| Asteraceae I.I. Martinov |
Vernonia conferta G. Bentham |
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| Asteraceae I.I. Martinov |
Vernonia courtetii O. Hoffmann & R.C. Muschler |
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Vernonia migeodii S.M. Moore |
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| Asteraceae I.I. Martinov |
Vernonia djalonensis A.J. Chevalier ex J. Hutchinson & J.M. Dalziel |
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| Asteraceae I.I. Martinov |
Vernonia doniana A.P. de Candolle |
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| Asteraceae I.I. Martinov |
Vernonia elegantissima J. Hutchinson & J.M. Dalziel |
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| Asteraceae I.I. Martinov |
Vernonia frondosa D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia galamensis (A.H. Cassini) C.F. Lessing |
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Centrapalus galamensis A.H. Cassini |
| Asteraceae I.I. Martinov |
Vernonia galamensis (A.H. Cassini) C.F. Lessing subsp. galamensis |
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Centrapalus galamensis A.H. Cassini |
| Asteraceae I.I. Martinov |
Vernonia gerberiformis D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia gerberiformis D. Oliver & W.P. Hiern subsp. macrocyanus (O. Hoffmann) C. Jeffrey |
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Vernonia macrocyanus O. Hoffmann |
| Asteraceae I.I. Martinov |
Vernonia glaberrima F.M. Welwitsch ex O. Hoffmann |
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| Asteraceae I.I. Martinov |
Vernonia glabra (J. Steetz) W. Vatke |
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Linzia glabra J. Steetz |
| Asteraceae I.I. Martinov |
Vernonia glabra (J. Steetz) W. Vatke var. hillii (J. Hutchinson & J.M. Dalziel) C.D. Adams |
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Vernonia ituriensis R.C. Muschler var. ituriensis |
Vernonia hillii J. Hutchinson & J.M. Dalziel |
| Asteraceae I.I. Martinov |
Vernonia glabra (J. Steetz) W. Vatke var. occidentalis C.D. Adams |
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| Asteraceae I.I. Martinov |
Vernonia guineensis G Bentham |
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| Asteraceae I.I. Martinov |
Vernonia guineensis G Bentham var. cameroonica C.D.Adams |
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| Asteraceae I.I. Martinov |
Vernonia guineensis G Bentham var. guineensis |
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| Asteraceae I.I. Martinov |
Vernonia guineensis G. Bentham var. procera (O. Hoffmann) C.D. Adams |
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Vernonia procera O. Hoffmann |
Vernonia procera O. Hoffmann |
| Asteraceae I.I. Martinov |
Vernonia hillii J. Hutchinson & J.M. Dalziel |
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Vernonia ituriensis R.C. Muschler var. ituriensis |
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| Asteraceae I.I. Martinov |
Vernonia hymenolepis A. Richard |
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| Asteraceae I.I. Martinov |
Vernonia infundibularis D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia insignis (J.D. Hooker) D. Oliver & W.P. Hiern |
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Vernonia calvoana (J.D. Hooker) J.D. Hooker var. calvoana |
Stengelia insignis J.D. Hooker |
| Asteraceae I.I. Martinov |
Vernonia inulaefolia E.G. Steudel ex W.G. Walpers |
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Vernonia purpurea C.H. Schultz Bipontinus ex W.G. Walpers |
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| Asteraceae I.I. Martinov |
Vernonia iodocalyx O. Hoffmann |
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Vernonia lasiopus O. Hoffmann var. iodocalyx (O. Hoffmann) C. Jeffrey |
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| Asteraceae I.I. Martinov |
Vernonia ituriensis R.C. Muschler |
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| Asteraceae I.I. Martinov |
Vernonia ituriensis R.C. Muschler var. ituriensis |
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| Asteraceae I.I. Martinov |
Vernonia jaegeri C.D. Adams |
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| Asteraceae I.I. Martinov |
Vernonia J.C. Schreber |
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| Asteraceae I.I. Martinov |
Vernonia karaguensis D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia klingii O. Hoffmann & R.C. Muschler |
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| Asteraceae I.I. Martinov |
Vernonia kotschyana C.H. Schultz Bipontinus ex W.G. Walpers |
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Vernonia adoensis C.H. Schultz Bipontinus ex W.G. Walpers var. kotschyana (C.H. Schultz Bipontinus ex W.G. Walpers) G.V. Pope |
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| Asteraceae I.I. Martinov |
Vernonia lasiopus O. Hoffmann |
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Vernonia lasiopus O. Hoffmann var. iodocalyx (O. Hoffmann) C. Jeffrey |
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| Asteraceae I.I. Martinov |
Vernonia lasiopus O. Hoffmann var. iodocalyx (O. Hoffmann) C. Jeffrey |
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Vernonia iodocalyx O. Hoffmann |
| Asteraceae I.I. Martinov |
Vernonia leucocalyx O. Hoffmann |
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| Asteraceae I.I. Martinov |
Vernonia leucocalyx O. Hoffmann var. acuta C.D. Adams |
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Vernonia calvoana (J.D. Hooker) J.D. Hooker var. acuta (C.D. Adams) C. Jeffrey |
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| Asteraceae I.I. Martinov |
Vernonia leucocalyx O. Hoffmann var. leucocalyx |
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Vernonia calvoana (J.D. Hooker) J.D. Hooker var. microcephala C.D. Adams |
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| Asteraceae I.I. Martinov |
Vernonia macrocyanus O. Hoffmann |
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Vernonia gerberiformis D. Oliver & W.P. Hiern subsp. macrocyanus (O. Hoffmann) C. Jeffrey |
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| Asteraceae I.I. Martinov |
Vernonia mannii J.D. Hooker |
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| Asteraceae I.I. Martinov |
Vernonia miamensis S.Moore |
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Vernonia musofensis S. Moore var. miamensis (S. Moore) G.V. Pope |
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| Asteraceae I.I. Martinov |
Vernonia migeodii S.M. Moore |
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| Asteraceae I.I. Martinov |
Vernonia mokaensis G.W. Mildbraed & J. Mattfeld |
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Vernonia calvoana (J.D. Hooker) J.D. Hooker var. mokaensis (G.W.J. Mildbraed & J. Mattfeld) C. Jeffrey |
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| Asteraceae I.I. Martinov |
Vernonia musofensis S. Moore |
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| Asteraceae I.I. Martinov |
Vernonia musofensis S. Moore var. miamensis (S. Moore) G.V. Pope |
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Vernonia miamensis S.Moore |
| Asteraceae I.I. Martinov |
Vernonia myriantha J.D. Hooker |
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| Asteraceae I.I. Martinov |
Vernonia nestor S.M. Moore |
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| Asteraceae I.I. Martinov |
Vernonia nigritiana D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia nimbaensis C.D. Adams |
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| Asteraceae I.I. Martinov |
Vernonia oocephala J.G. Baker |
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Vernonia stenocephala D. Oliver |
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| Asteraceae I.I. Martinov |
Vernonia pauciflora (C.L. Willdenow) C.F. Lessing |
nom. illeg. |
Vernonia galamensis (A.H. Cassini) C.F. Lessing subsp. galamensis |
Conyza pauciflora C.L. Willdenow |
| Asteraceae I.I. Martinov |
Vernonia perrottetii C.H. Schultz Bipontinus ex W.G. Walpers |
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| Asteraceae I.I. Martinov |
Vernonia philipsoniana A.G. Lawalrée |
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Vernonia musofensis S. Moore var. miamensis (S. Moore) G.V. Pope |
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| Asteraceae I.I. Martinov |
Vernonia plumbaginifolia E. Fenzl ex D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia poskeana auct. : H.W. Lack |
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Vernonia poskeana W. Vatke & J.M. Hildebrandt subsp. poskeana |
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| Asteraceae I.I. Martinov |
Vernonia poskeana W. Vatke & J.M. Hildebrandt |
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| Asteraceae I.I. Martinov |
Vernonia poskeana W. Vatke & J.M. Hildebrandt subsp. poskeana |
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| Asteraceae I.I. Martinov |
Vernonia procera O. Hoffmann |
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| Asteraceae I.I. Martinov |
Vernonia pumila C.G.T. Kotschy & J.J. Peyritsch |
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| Asteraceae I.I. Martinov |
Vernonia purpurea C.H. Schultz Bipontinus ex W.G. Walpers |
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| Asteraceae I.I. Martinov |
Vernonia purpurea C.H. Schultz Bipontinus ex W.G. Walpers var. purpurea |
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| Asteraceae I.I. Martinov |
Vernonia purpurea C.H. Schultz Bipontinus ex W.G. Walpers var. schnellii C.D. Adams |
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Vernonia purpurea C.H. Schultz Bipontinus ex W.G. Walpers |
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| Asteraceae I.I. Martinov |
Vernonia richardiana (K.E. Kuntze) R.E. Pichi Sermolli |
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Vernonia theophrastifolia G.A. Schweinfurth ex D. Oliver & W.P. Hiern |
Cacalia richardiana K.E. Kuntze |
| Asteraceae I.I. Martinov |
Vernonia rugosifolia E.A.. De Wildeman |
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Vernonia turbinata D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia saussureoides J. Hutchinson |
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Vernonia infundibularis D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia schweinfurthii D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia scoparia O. Hoffmann |
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| Asteraceae I.I. Martinov |
Vernonia smithiana C.F. Lessing |
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| Asteraceae I.I. Martinov |
Vernonia stellulifera (G. Bentham) C. Jeffrey |
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Herderia stellulifera G. Bentham |
| Asteraceae I.I. Martinov |
Vernonia stenocephala D. Oliver |
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| Asteraceae I.I. Martinov |
Vernonia stenostegia (O. Stapf) J. Hutchinson & J.M. Dalziel |
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Candidea stenostegia O. Stapf |
| Asteraceae I.I. Martinov |
Vernonia subaphylla J.G. Baker |
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| Asteraceae I.I. Martinov |
Vernonia subuligera O. Hoffmann |
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| Asteraceae I.I. Martinov |
Vernonia tenoreana D. Oliver |
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| Asteraceae I.I. Martinov |
Vernonia theophrastifolia G.A. Schweinfurth ex D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia thomsoniana D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia titanophylla J.P. Brenan |
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| Asteraceae I.I. Martinov |
Vernonia tufnelliae S. Moore |
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Vernonia biafrae D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia turbinata D. Oliver & W.P. Hiern |
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| Asteraceae I.I. Martinov |
Vernonia undulata D. Oliver & W.P. Hiern |
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