- sicklepod, Senna obtusifolia, Cassia tora - cosmopolitan tropical herb or subshrub with yellow flowers and slender curved pods; a weed; sometimes placed in genus Cassia
--1 is a kind of subshrub, suffrutex
--1 is a member of genus Senna - sicklepod, Arabis Canadensis - North American rock cress having very long curved pods
--2 is a kind of rock cress, rockcress
--2 is a member of Arabis, genus Arabis