The following species in the flowering plant genus Lepidium are accepted by Plants of the World Online. [1] Speciation in this genus is marked by allopolyploidization. [2]
Matthiola is a genus of flowering plant in the mustard family Brassicaceae. It is named after Italian naturalist Pietro Andrea Mattioli (1501–1577). The genus contains about 50 species of annual, biennial and perennial herbaceous plants and subshrubs. Many are cultivated for their heavily scented, colorful flowers.
Saponaria is a genus of flowering plants in the family Caryophyllaceae, native to Asia and Europe, and are commonly known as soapworts. They are herbaceous perennials and annuals, some with woody bases. The flowers are abundant, five-petalled and usually in shades of pink or white. The genus is closely related to the genus Silene, being distinguished from these by having only two styles in the flower. It is also related to Gypsophila, but its calyx is cylindrical rather than bell-shaped.
Isatis is a genus of flowering plants in the family Brassicaceae, native to the Mediterranean region east to central Asia. Its genus name, Isatis, derives from the ancient Greek word for the plant, ἰσάτις. The genus includes woad. Due to their extremely variable morphology, the Asian species in particular are difficult to determine; the only reliable diagnostic feature is the ripe fruit. They are (usually) biennial or perennial herbaceous plants, often bluish and hairless or downy hairy with the upright stem branched.
Draba is a large genus of flowering plants in the family Brassicaceae, commonly known as whitlow-grasses.
Hedysarum (sweetvetch) is a genus of the botanical family Fabaceae, consisting of about 200 species of annual or perennial herbs in Asia, Europe, North Africa, and North America.
Sisymbrium is a genus of plants in the family Brassicaceae.
Valerianella is a genus of plant in family Caprifoliaceae. Many plants of this genus are known by the common name corn salad or cornsalad, although that name most often refers to Valerianella locusta.
Acanthophyllum is a genus of flowering plants in the family Caryophyllaceae with about 75 species, spread in the Irano-Turanian area.
Parrya is a genus of flowering plants in the family Brassicaceae, found in the arctic and subarctic biomes of the Northern Hemisphere, and in Central Asia. The center of diversity is the Tian Shan and Pamir-Alay mountain ranges.
Smelowskia, sometimes called false candytufts, is a genus of flowering plants in the crucifer family Brassicaceae, native to mountains and arctic regions of Asia and western North America. They may or may not be of Beringian origin.
Noccaea is a problematic genus of flowering plants in the family Brassicaceae, native to temperate areas of western North America, southern South America, northern Africa, Europe and Asia.