Cardamine is a large genus of flowering plants in the mustard family, Brassicaceae, known as bittercresses and toothworts. It contains more than 200 species of annuals and perennials. Species in this genus can be found in diverse habitats worldwide, except the Antarctic. The name Cardamine is derived from the Greek kardaminē, water cress, from kardamon, pepper grass.
Erythroxylum (Erythroxylon) is a genus of tropical flowering plants in the family Erythroxylaceae. Many of the approximately 200 species contain the tropane alkaloid cocaine, and two of the species within this genus, Erythroxylum coca and Erythroxylum novogranatense, both native to South America, are the main commercial source of cocaine and of the mild stimulant coca tea. Another species, Erythroxylum vaccinifolium is used as an aphrodisiac in Brazilian drinks and herbal medicine.
Hermann August Theodor Harms was a German taxonomist and botanist.
Heliophila is a genus of flowering plants in the family Brassicaceae. Members of this genus are either annuals or perennials and some are popular as ornamental plants. Endemic to southern Africa, the majority of the approximately 80 species grow in South Africa, particularly the Cape Floristic Region, while a few extend into the Namib Desert.
Otto Eugen Schulz was a German botanist, born in Berlin. He was the brother of botanist Roman Schulz (1873–1926).
I. M. Johnston, was a United States botanist. He studied at Pomona College in Claremont, California and at Harvard University. His plant collections are housed in the Rancho Santa Ana Botanic Garden, in Claremont, and also in the Gray Herbarium of Harvard University.
Cardamine angustata is a perennial forb native to the eastern United States, that produces white to pink or purple flowers in early spring.
Zandera is a genus of annual plants in the family Asteraceae.
Weberbauera is a genus of flowering plants in the crucifer family Brassicaceae, native to the central Andes; Peru, Chile, Bolivia, and Argentina.
Chilocardamum is a small genus of four herbaceous cress-like species of plants in the family Brassicaceae, only found growing in Patagonia, southern Argentina.
Polypsecadium is a genus of large herbaceous species of plants in the family Brassicaceae, found growing in South America. Most of the species were formerly classified in the genus Sisymbrium.
Ottoschulzia is a genus of flowering plants belonging to the family Metteniusaceae.
Pennellia is a genus of flowering plants belonging to the family Brassicaceae.
Dielsiocharis is a genus of flowering plants belonging to the family Brassicaceae.
Harmsiodoxa is a genus of flowering plants belonging to the family Brassicaceae.
Hollermayera is a monotypic genus of flowering plants belonging to the family Brassicaceae. It only contains one species, Hollermayera valdiviana(Phil.) Ravenna
Parodiodoxa is a genus of flowering plants belonging to the family Brassicaceae. It just contains one species, Parodiodoxa chionophila(Speg.) O.E.Schulz
Romanschulzia is a genus of flowering plants belonging to the family Brassicaceae.
Sarcodraba is a genus of flowering plants belonging to the family Brassicaceae.
Lorenzo Raimundo Parodi was an Argentine botanist and agronomist. Parodi studied at the University of Buenos Aires Faculty of Agronomy under Lucien Leon Hauman and in 1926 took Hauman's place as professor of botany.
