|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: Fabaceae (Leguminosae)||View Description||Dichotomous Key|
|Genus: Trifolium||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Trifolium breweri S. Watson
Habit: Perennial herb, puberulent. Stem: decumbent to ascending. Leaf: cauline; stipules sheathing to lanceolate; leaflets 5--20 mm, generally obovate, +- entire to serrate. Inflorescence: umbel-like, generally turned to side, 1--2 cm wide, 5--15-flowered; pedicels 2--5 mm; flowers or some becoming reflexed. Flower: calyx 3.5--5 mm, +- 10-veined, lobes > tube; corolla 5--8 mm, yellow-white to pink-lavender. Fruit: generally exserted from corolla. Seed: 1. Chromosomes: 2n=16.
Ecology: Dry forest, open areas, roadsides; Elevation: 200--1800 m. Bioregional Distribution: KR, CaR, n&c SN; Distribution Outside California: Oregon. Flowering Time: May--Aug
eFlora Treatment Author: Michael A. Vincent & Duane Isely
Jepson Online Interchange
Previous taxon: Trifolium bolanderi
Next taxon: Trifolium buckwestiorum
Citation for this treatment: Michael A. Vincent & Duane Isely 2016. Trifolium breweri, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=47056, accessed on October 20, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on October 20, 2016.