Melanthium hybridum Nutt. species heterotypic synonym

Leimanthium hybridum (Walter) Roem. & Schult. species homotypic synonym

Melanthium pumilum G.Forst. species accepted

Veratrum virginicum (L.) W.T.Aiton species synonym

Melanthium racemosum Michx. species heterotypic synonym

Melanthium laetum Kunth species heterotypic synonym

Melanthium woodii (J.W.Robbins ex Alph.Wood) Bodkin species accepted

Melanthium parviflorum (Michx.) S.Watson species accepted

Melanthium hybridum Elliott species heterotypic synonym

Melanthium latifolium Desr. species synonym

Melanthium latifolium var. longipedicellatum A.Br. variety synonym

Melanthium virginicum L. species accepted

Melanthium dispersum Small species synonym

Melanthium monoicum Walter species synonym

Melanthium biglandulosum Bertol. species synonym

Helonias virginica (L.) Sims species synonym

Melanthium polygamum Desr. species synonym

Melanthium virginicum var. hybridum (Walter) Alph.Wood variety synonym

Melanthium striatum Hill species doubtful

Melanthium laetum (Soland.), 1789 species accepted

Zygadenus virginicus Endl. ex Kunth species synonym

Zygadenus monoecus Kunth species synonym

Zygadenus hybridus Endl. ex Kunth species synonym

Veratrum intermedium Chapm. species synonym

Veratrum woodii J.W.Robbins ex Alph.Wood species synonym

Veratrum parviflorum Michx. species heterotypic synonym

Anepsa latifolia Raf. species synonym

Veratrum latifolium (Desr.) Zomlefer species synonym

Evonyxis monoica Raf. species synonym

Leimanthium virginicum (L.) Willd. species synonym

Zigadenus monoecus (Walter) Kunth species synonym

Evonyxis undulata Raf. species synonym

Zigadenus hybridus Endl. ex Kunth species synonym

Evonyxis hybrida (Walter) Raf. species synonym

Evonyxis virginica (L.) Raf. species synonym

Zigadenus virginicus Endl. ex Kunth species synonym

Leimanthium hybridum (Walter) Sweet species synonym

Leimanthium monoicum (Walter) Sweet species synonym

Veratrum hybridum (Walter) J.H.Zimmerman ex Zomlefer species synonym

Melanthium hybridum Walter species accepted

Melanthium monoicum Pursh species synonym

Melanthium virginicum Walter, 1788 species doubtful

Melanthium blandum Banks ex Ker Gawl., 1803 species accepted

Zygadenus virginicus Endl. species homotypic synonym

Zigadenus virginicus Endl. species homotypic synonym

Zygadenus hybridus Endl. species homotypic synonym

Melanthium stigmosum Ker Gawl., 1803 species accepted

Melanthium malabaricum L. ex B.D.Jacks. species accepted

Melanthium ciliatum L. ex B.D.Jacks. species accepted

Melanthium hybridum Roem. & Schult. species doubtful

Melanthium malabaricum L. species homotypic synonym

Zigadenus hybridus Endl. species homotypic synonym

Melanthium gramineum B.Heyne ex Kunth, 1843 species accepted

Melanthium blandum Banks species homotypic synonym

Melanthium nudum B.Heyne species accepted

Melanthium hyacinthoides Herb.Madr. ex Hook.f., 1892 species accepted

Melanthium gramineum B.Heyne species homotypic synonym

Melanthium hyacinthoides Herb.Madr. species homotypic synonym