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Key to families | Table of families and genera

Specimen numbers are hyperlinked to records in the Consortium of California Herbaria data view where possible. Taxa are hyperlinked to entries in the Jepson Interchange via the "[Online Interchange]" link.



Martin F. Wojciechowski & Elizabeth McClintock

[Perennial herb], shrub, small tree, armed or not, glandular or not. Leaf: odd- or even-2-pinnate, alternate. Inflorescence: generally raceme, axillary or terminal. Flower: ± bilateral; sepals ± free, overlapped above; stamens 10, ± exserted, free. Fruit: dehiscent or not, inflated or flat.
± 25 species: tropics, warm temperate America, Africa, Arabia; some cultivated. (A. Cesalpino, Italian naturalist, physician, 1519–1603) [Lewis 1998 Caesalpinia .... RBG, Kew] Caesalpinia virgata now treated as Hoffmannseggia microphylla.

Key to Caesalpinia

1. Petals 20–35 mm; stamens red, strongly exserted; sepals alike ..... C. gilliesii

1' Petals 6–7 mm; stamens yellow, ± exserted; sepals not alike (lowest 1 boat-shaped, with many long, marginal teeth) ..... C. spinosa


Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].
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