Syn.: Acrostichum barbarum L., Osmunda totta Sw., Todea africana Willd.
Family: Osmundaceae Gérardin et Desv.

Syn.: Townsendia nuttallii Dorn
Family: Asteraceae Bercht. et J. Presl

Family: Asteraceae Bercht et J. Presl

Syn.: Ephemerum bicolor Moench, Ephemerum discolor Moench, Rhoeo discolor (L’Hér.) Hance, Rhoeo spathacea (Sw.) Stearn, Rhoeo spathacea f. concolor (Baker) Stehlé, Rhoeo spathacea f. variegata (Hook.) Stehlé, Tradescantia discolor L’Hér., Tradescantia discolor var. concolor Baker, Tradescantia discolor var. variegata Hook., Tradescantia versicolor Salisb.
Family: Commelinaceae R. Br.

Syn.: Tradescantia speciosa Salisb., Tradescantia brevicaulis Raf., Tradescantia rupestris Raf., Ephemerum congestum Moench, Tradescantia congesta (Moench) D. Don
Family: Commelinaceae R. Br.

Syn.: Trapa quadrispinosa Roxb., Trapa laevis J. Presl
Family: Trapaceae Dumort.

Syn.: Nigritella globosa (L.) Rchb., Orchis globosa L., Orchites globosus (L.) Schur
Family: Orchidaceae Juss.

Syn.: Orchis sphaerica M. Bieb., Traunsteinera globosa var. sphaerica (M. Bieb.) E. G. Camus, Traunsteinera globosa subsp. sphaerica (M. Bieb.) Soó
Family: Orchidaceae Juss.

Syn.: Carumbium sebiferum (L.) Kurz, Croton sebifer L., Excoecaria sebifera (L.) Müll. Arg., Sapium chihsinianum S. K. Lee, Sapium sebiferum (L.) Roxburgh, Stillingia sebifera (L.) Michx., Triadica sinensis Loureiro
Family: Euphorbiaceae Juss.

Syn.: Trillium rhomboideum var. grandiflorum Michx.
Family: Melanthiaceae Batsch

Syn.: Esdra sessilis (L.) Salisb., nom. inval., Phyllantherum sessile (L.) Nieuwl.
Family: 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.