|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: Boraginaceae||View Description||Dichotomous Key|
|Genus: Hackelia||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Hackelia setosa (Piper) I.M. Johnst.
Stem: generally many, 3--6 dm; mid-stem +- spreading-bristly-hairy. Leaf: basal many, 9--22 cm, 1--2.5 cm wide, narrow-oblong-ovate; cauline 5--9 cm, 0.4--1 cm wide, linear to lanceolate or oblanceolate, base tapered, not clasping; lower cauline hairs spreading, bristly, generally >> 1 mm, especially on margins. Inflorescence: few-branched, +- wide, strigose; pedicel 6--9 mm in fruit. Flower: calyx 2.5--3.5 mm; corolla tube < calyx, throat +- white, limb 8--13 mm diam, blue, appendages longer than wide. Fruit: nutlets 3.2--3.7 mm, abaxial prickles 9--13, < marginal. Chromosomes: 2n=48.
Ecology: Open, wooded ridges; Elevation: (300)1200--1700 m. Bioregional Distribution: KR, NCoRO, n SNH (Butterfly Valley), s MP (Sierra Valley); Distribution Outside California: southwestern Oregon. Flowering Time: Jun--Jul
eFlora Treatment Author: Ronald B. Kelley & Robert L. Carr
Jepson Online Interchange
Previous taxon: Hackelia nervosa
Next taxon: Hackelia sharsmithii
Citation for this treatment: Ronald B. Kelley & Robert L. Carr 2016. Hackelia setosa, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=27541, accessed on July 28, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on July 28, 2016.