Family: Asteraceae Bercht. et J. Presl

Syn.: Orchis tridactylites (Lindl.) Webb et Berthel.
Family: Orchidaceae Juss.

Syn.: Cymbosepalum baronii Baker, Haematoxylon campechianum L., orth. var.
Family: Caesalpiniaceae Klotzsch et Garcke; Fabaceae Lindl.

Syn.: Halenia deltoidea Gand., Halenia fischeri Graham, Halenia japonica Gand., Halenia sibirica Borkh., Swertia corniculata L.
Family: Gentianaceae Juss.

Syn.: Swertia deflexa Sm., Tetragonanthus deflexus (Sm.) Kuntze
Family: Gentianaceae Juss.

Syn.: Cactus lyratus Vellozo, Cactus salicornioides (Haw.) Link et Otto, Hariota salicornioides DC., Rhipsalis salicornioides Haw.
Family: Cactaceae Juss.

Family: Araliaceae Juss.

Syn.: Echinolobium alpinum (L.) Desv., Hedysarum alpinum f. albiflorum (Standl.) Fernald, Hedysarum alpinum var. americanum Pursh, Hedysarum alpinum var. chinense B. Fedtsch., Hedysarum americanum (Michx.) Britton, Hedysarum chinense (B. Fedtsch.) Hand.-Mazz., Hedysarum elongatum Basiner, Hedysarum philoscia A. Nelson, Hedysarum sibiricum sensu Ledeb.
Family: Fabaceae Lindl.

Syn.: Hedysarum boreale f. album B. Boivin
Family: Fabaceae Lindl.

Syn.: Hedysarum albiflorum (Macoun) B. Fedtsch., Hedysarum boreale var. albiflorum Macoun, Hedysarum boreale var. flavescens (J. M. Coult. et Fisher) B. Fedtsch, Hedysarum flavescens J. M. Coult. et Fisher
Family: Fabaceae Lindl.

Syn.: Cistus apenninus L., Helianthemum pulverulentum auct., Helianthemum masguindalii Pau, Helianthemum polifolium Mill., Helianthemum farinulentum Lacaita
Family: Cistaceae Juss.

Syn.: Cistus canus L., Helianthemum oelandicum subsp. incanum (Willk.) G. López, Helianthemum oelandicum subsp. canum (L.) Bonnier, Rhodax canus (L.) Fuss
Family: Cistaceae Juss.

Syn.: Helianthus macrocarpus DC., Helianthus lenticularis Douglas
Family: Asteraceae Bercht. et J. Presl

Syn.: Helianthus dalyi Britton
Family: Asteraceae Bercht. et J. Presl

Syn.: Helianthus angustifolius subsp. nuttallii Anashch.
Family: Asteraceae Bercht. et J. Presl