|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Brassicaceae (Cruciferae)||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Annual to perennial herb, glabrous or hairs simple (forked). Leaf: basal rosetted or not, petioled, entire, dentate or pinnately lobed, generally deciduous; cauline petioled, or sessile with bases lobed or sagittate. Inflorescence: elongated. Flower: calyx urn-shaped or cylindric, sepals erect (spreading), base sac-like or not; petals yellow, purple, brown, or white, generally channeled, margin wavy or not; stamens in 3 pairs of equal length, or 4 long and 2 short, (all equal), free or filaments of longer pair(s) fused. Fruit: silique, linear, dehiscent, unsegmented, +- sessile, cylindric (flat perpendicular or parallel to septum); stigma entire or 2-lobed. Seed: 24--210, 1 row per chamber, oblong to ovate (+- spheric), plump, wing 0.
Species In Genus: 17 species: southwestern United States, northwestern Mexico. Etymology: (Greek: stem flower, in reference to insertion of flowers along stem)
eFlora Treatment Author: Ihsan A. Al-Shehbaz
Jepson Online Interchange
Key to CaulanthusPrevious taxon: Carrichtera annua
Next taxon: Caulanthus amplexicaulis
Citation for this treatment: Ihsan A. Al-Shehbaz 2016. Caulanthus, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=10485, accessed on February 12, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 12, 2016.