Brassicaceae tribe Halimolobeae |
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Habit | Annuals, biennials, or perennials [subshrubs]; eglandular. |
Cauline leaves | petiolate or sessile; blade base not auriculate [auriculate], margins entire, dentate, or lobed. |
Trichomes | stalked to subsessile, forked, stellate, or dendritic [simple]. |
Racemes | ebracteate, elongated [not elongated] in fruit. |
Flowers | usually actinomorphic, rarely zygomorphic; sepals spreading or erect [ascending], lateral pair seldom saccate basally; petals white, lavender, or purple [pink], claw present, obscure [distinct]; filaments unappendaged, not winged; pollen 3-colpate. |
Fruits | silicles or siliques, dehiscent, unsegmented, terete, latiseptate, or angustiseptate; ovules [4–]16–250[–numerous] per ovary; style distinct or obscure; stigma entire. |
Seeds | biseriate or uniseriate; cotyledons accumbent or incumbent. |
Brassicaceae tribe Halimolobeae |
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Distribution | North America; Mexico; Central America; South America |
Discussion | Genera 5, species 39 (2 genera, 6 species in the flora). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 7, p. 557. |
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Subordinate taxa | |
Name authority | Al-Shehbaz: Pl. Syst. Evol. 259: 111. (2006) |
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