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|Jepson eFlora: Taxon page
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|Family: Orobanchaceae||View Description||Dichotomous Key|
|Genus: Orobanche||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Orobanche fasciculata Nutt.
Stem: 1 or clustered, 5--20 cm, branched or not. Inflorescence: raceme, +- flat-topped, generally 5--20-flowered; bracts > 6, glandular-puberulent; pedicels 3--15 cm, distal shorter, bractlets 0. Flower: calyx lobes 5, 3--7 mm, generally < tube, deltate, generally +- acuminate; corolla 15--30 mm, curved, becoming erect, generally +- pink or yellow, lobes rounded to narrowly acute; anthers generally hairy; stigma 2-lobed, recurved; orange nectary gland at base of ovary. Chromosomes: 2n=48.
Ecology: Dry, generally +- bare places, generally on shrubs (generally Artemisia, Eriodictyon, Eriogonum, Galium); Elevation: < 3300 m. Bioregional Distribution: CA-FP, GB, DMtns; Distribution Outside California: to Yukon Territory, central North America, northern Mexico. Flowering Time: Apr--Jul Note: Undescribed plants intermediate to Orobanche uniflora, with prominent red nectary gland at base of ovary are scattered in CA-FP, on Galium.
eFlora Treatment Author: Alison E.L. Colwell & Lawrence R. Heckard
Jepson Online Interchange
Previous taxon: Orobanche corymbosa
Next taxon: Orobanche parishii
Citation for this treatment: Alison E.L. Colwell & Lawrence R. Heckard 2016. Orobanche fasciculata, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=35472, accessed on September 25, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on September 25, 2016.