|University of California, Berkeley|
|Jepson eFlora: Taxon page
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|Family: Brassicaceae (Cruciferae)||View Description||Dichotomous Key|
|Genus: Draba||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Draba subumbellata Rollins & R.A. Price
Habit: Perennial herb, tufted, cushion-forming, scapose. Stem: unbranched, (0.5)1--2.5 cm, hairs dense throughout, +- gray, stalked, tree-like, 5--12-rayed. Leaf: 1.5--4 mm, obovate to widely oblong, entire, not ciliate, hairs of both surfaces like those of stem, adaxial hairs occasionally also long-stalked, spurred; cauline leaves 0. Inflorescence: 2--5(10)-flowered, umbel-like in fruit; axis as hairy as stem; pedicels 1.5--3(6) mm. Flower: sepals 1.8--2.8 mm; petals 2.8--4 mm, 1--1.5 mm wide, yellow. Fruit: 2--5 mm, 2--3 mm wide, ovoid or lance-ovoid, inflated at base, flattened near tip, not twisted, hairs short-stalked, tree-like, 4--12-rayed; style 0.2--0.6 mm. Seed: 6--12, oblong, 1--1.2 mm.
Ecology: Talus, among rocks; Elevation: 3300--4100 m. Bioregional Distribution: s SNH (e slope, nw Inyo Co.), n W&I (White Mtns, Mono Co.). Flowering Time: Jul--Aug
eFlora Treatment Author: Ihsan A. Al-Shehbaz
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory
Previous taxon: Draba sierrae
Next taxon: Draba verna
Citation for this treatment: Ihsan A. Al-Shehbaz 2017. Draba subumbellata, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=23439, accessed on January 21, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 21, 2017.