|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 cernuum Brot.
Habit: Annual, glabrous. Stem: prostrate to ascending. Leaf: cauline; stipules lance-triangular, tip long-pointed; leaflets 0.4--1.5 cm, obovate to obcordate, tip blunt or notched, veins prominent abaxially. Inflorescence: axillary, 1 cm; peduncle short; bracts lanceolate; flowers quickly reflexed. Flower: calyx 4 mm, lobes narrowly triangular, +- = tube, upper 2 > lower 3; corolla 4--5 mm, > calyx lobes, pink, banner tip notched. Seed: 1--4. Chromosomes: 2n=16.
Ecology: Disturbed areas; Elevation: < 150 m. Bioregional Distribution: NCoRO, n ScV, CCo, SnFrB; Distribution Outside California: United States; native to Mediterranean. Flowering Time: May
eFlora Treatment Author: Michael A. Vincent & Duane Isely
Jepson Online Interchange
Previous taxon: Trifolium campestre
Next taxon: Trifolium ciliolatum
Citation for this treatment: Michael A. Vincent & Duane Isely 2017. Trifolium cernuum, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=80068, accessed on April 30, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on April 30, 2017.