|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: Chenopodiaceae||View Description||Dichotomous Key|
|Genus: Chenopodium||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Chenopodium vulvaria L.
Habit: Annual 5--40 cm, few-branched from base, odor unpleasant. Stem: erect to ascending, powdery. Leaf: blade 3--20 mm, ovate to +- diamond-shaped, entire, glabrous to sparsely powdery adaxially, densely powdery abaxially, base obtuse, broadly tapered or rounded, tip generally acuminate. Inflorescence: small clusters in axillary spikes or terminal panicles. Flower: calyx tube +- enclosing fruit, lobes abaxially +- flat, powdery. Fruit: +- 1 mm diam, wall attached to seed, minutely papillate. Seed: horizontal, > 0.9 mm, lenticular-oval, black, wrinkled. Chromosomes: 2n=18.
Ecology: Uncommon. Open, disturbed areas; Elevation: < 1400 m. Bioregional Distribution: CaRF, s SN, GV, CW, WTR; Distribution Outside California: to eastern United States; native to Eurasia. Flowering Time: Jun--Oct
eFlora Treatment Author: Steven E. Clemants & Nuri Benet-Pierce
Jepson Online Interchange
Previous taxon: Chenopodium strictum var. glaucophyllum
Next taxon: Chenopodium watsonii
Citation for this treatment: Steven E. Clemants & Nuri Benet-Pierce 2016. Chenopodium vulvaria, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=19212, accessed on May 24, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on May 24, 2016.