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Cleomaceae Habit: Annual, perennial herb, shrub, often ill-smelling. Leaf: generally 1-palmate, generally alternate, generally petioled; stipules generally minute, often bristle-like or hairy; leaflets 0 or 3--7. Inflorescence: raceme, head, or flowers 1, expanded in fruit; bracts generally 3-parted below, distal simple, or 0. Flower: generally bisexual, radial to +- bilateral; sepals generally 4, free or fused, generally persistent; petals generally 4, free, +- clawed; stamens generally 6, free, exserted, anthers generally coiling at dehiscence; ovary superior, generally on stalk-like receptacle, chamber generally 1, placentas generally 2, parietal, style 1, persistent, stigma generally minute, +- head-like. Fruit: 2 nutlets or generally capsule, septicidal; valves generally 2, deciduous, leaving septum (frame-like placentas) behind; pedicel generally +- reflexed to spreading. Genera In Family: 13 genera, +- 150 species: widespread tropics to arid temperate. Note: Treated as Capparaceae in TJM (1993); species of Carsonia, Oxystylis, Peritoma, and Wislizenia moved to Cleomella (Roalson et al. 2015). Jepson eFlora Author: Robert E. Preston & Staria S. Vanderpool Reference: Iltis & Cochrane 2007 Novon 17:447--451; Roalson et al. 2015 Phytotaxa 205:129--144 Unabridged Reference: Ernst 1963 J Arnold Arbor 44:81--93 Scientific Editor: Bruce G. Baldwin & Thomas J. Rosatti Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Key to Cleomaceae Previous taxon: Tuberaria guttata Next taxon: Cleomella |