Syn.: Trillium rhomboideum var. grandiflorum Michx.
Family: Trilliaceae Lindl.; Melanthiaceae Batsch

Syn.: Esdra sessilis (L.) Salisb., nom. inval., Phyllantherum sessile (L.) Nieuwl.
Family: Trilliaceae Lindl.; Melanthiaceae Batsch

Syn.: Campanula amplexicaulis Michx., Campanula angulata Raf., Campanula anticensis Kunze ex A. DC., Campanula flagellaris Kunth, Campanula perfoliata L., Campanula verticillata Hill, Dysmicodon perfoliatum (L.) Nutt., Legousia perfoliata (L.) Britton, Pentagonia perfoliata (L.) Kuntze, Prismatocarpus perfoliatus (L.) Sweet, Specularia perfoliata (L.) A. DC., Triodallus rupestris (Raf.) Raf. ex A. DC. in DC., Triodanis rupestris Raf., Triodanis scabra Raf.
Family: Campanulaceae Juss.

Family: Fabaceae Lindl.

Syn.: Cotyledon coutinhoi (Mariz) Cout., Cotyledon praealta (Brot.) Samp. in Bull., Cotyledon umbilicus-veneris var. praealta Brot., Umbilicus citrinus Wolley-Dod in J. Bot., Umbilicus coutinhoi Mariz in Bol., Umbilicus pendulinus var. bracteosus Merino, Umbilicus praealtus (Brot.) Mariz in Bol., Umbilicus praealtus var. coutinhoi (Mariz) Samp.
Family: Crassulaceae J. St.-Hil.

Family: Convallariaceae Horaninow; Colchicaceae DC.

Syn.: Myrtillus niger Gilib., Vaccinium montanum Salisb.
Family: Vacciniaceae S. F. Gray

Syn.: Rhodococcum vitis-idaea (L.) Avrorin
Family: Vacciniaceae S. F. Gray

Family: Valerianaceae Batsch

Family: Orchidaceae Juss.

Syn.: Helleborus albus (L.) Gueldenst., Melanthium album (L.) Thunb.
Family: Melanthiaceae Batsch

Syn.: Helonias nigra (L.) Ker Gawl., Melanthium nigrum (L.) Thunb., Veratrum bracteatum Batalin, Veratrum purpureum Salisb., Veratrum ussuriense (O. Loes.) Nakai
Family: Melanthiaceae Batsch

Syn.: Verbascum wallrothii Bluff et Fingerh., Thapsus phoeniceus (L.) Rafin.
Family: Scrophulariaceae Juss.

Syn.: Regelia magnifica H. Wendl., Regelia princeps Balf. f., Stevensonia viridifolia Duncan
Family: Arecaceae Bercht. et J. Presl

Syn.: Vinca humilis Salisb., Vinca intermedia Tausch, Vinca ellipticifolia Stokes, Vinca acutiflora Bertol. ex Koch
Family: Apocynaceae Juss.