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See list of 2 species in this genus
  • 1a. Plants perennial, with ± woody stem bases; leaves borne throughout the lower half of the stem; silique borne on a stipe 1–2 mm long; fruiting pedicels (15–) 20–30 mm long; sepals (4–) 5–8 mm long
  • 1b. Plants annual or biennial, herbaceous throughout; leaves borne chiefly at the base of the plant; silique not stipitate; fruiting pedicels (6–) 10–13 (–15) mm long; sepals 3–5 mm long

 Show photos of:   Each photo represents one species in this genus.