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|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Brassicaceae (Cruciferae)||View Description||Dichotomous Key|
|Genus: Boechera||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Boechera lincolnensis Windham & Al-Shehbaz
Habit: Caudex woody. Stem: generally 1 per caudex branch, from center of rosette elevated on woody base; 2--4.2 dm, proximally with short-stalked, 3--6-rayed hairs 0.1--0.4 mm. Leaf: basal 1--2 mm wide, entire; hairs short-stalked, 3--8-rayed, 0.1--0.4 mm; cauline 10--25, distal hairy, basal lobes 0 (to 1 mm). Inflorescence: 7--15-flowered, not 1-sided in fruit; fruit pedicel spreading-ascending and +- straight near base, recurved near tip, 10--25 mm, hairs appressed, branched. Flower: sepals hairy; petals 10--12 mm, 2--3 mm wide, lavender to purple; pollen ellipsoid. Fruit: pendent, not appressed, 3.2--5.5 cm, 2--2.5 mm wide, hairy throughout; style 0.1--0.3 mm; ovules 86--120. Seed: in 2 rows, 1--1.5 mm; wing 0.07--0.12 mm wide. Chromosomes: 2n=14.
Ecology: Rocky slopes, gravelly soil, sagebrush, shrubland; Elevation: 1400--2000 m. Bioregional Distribution: W&I, DMtns; Distribution Outside California: to Utah. Flowering Time: Apr--May
Synonyms: Arabis pulchra M.E. Jones ex S. Watson var. munciensis M.E. Jones
eFlora Treatment Author: Michael D. Windham & Ihsan A. Al-Shehbaz
Jepson Online Interchange
Listed on CNPS Rare Plant Inventory
Previous taxon: Boechera lemmonii
Next taxon: Boechera lyallii
Citation for this treatment: Michael D. Windham & Ihsan A. Al-Shehbaz 2016. Boechera lincolnensis, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=85469, accessed on June 01, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on June 01, 2016.