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|Jepson eFlora: Taxon page
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|Family: Polemoniaceae||View Description||Dichotomous Key|
|Genus: Polemonium||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Polemonium californicum Eastw.
Habit: Perennial herb, cespitose, soft-hairy; rhizomed. Stem: decumbent to erect, 12--25 cm, glandular-hairy. Leaf: +- basal, < 15 cm, 1--5 cm wide, cauline reduced or not, glandular-hairy; petioles 2--6 cm, bases not membranous, +- sheathing; leaflets 9--25, 10--25 mm, 5--15 mm wide, elliptic to lanceolate, entire, terminal +- fused with adjacent pair. Inflorescence: open cyme, generally same level as highest leaves, 5--25-flowered; pedicel 1--7 mm. Flower: calyx 6--8 mm, lobes > tube, acute; corolla bell-shaped, limb 7--15 mm diam, throat 2--3 mm, lobes 3--4 mm, light to dark blue or purple; stamens 5 mm, included; pistil 4--7 mm, style exserted or not. Fruit: 2--4 mm, 2--3 mm wide. Seed: 6--10, brown. Chromosomes: 2n=36.
Ecology: Dry, open to shaded areas in montane forest; Elevation: 1600--3100 m. Bioregional Distribution: KR, CaRH, n&c SNH; Distribution Outside California: to Washington. Flowering Time: Jun--Aug Note: Self-incompatible. Intergrades with Polemonium pulcherrimum at high elevations in SNH.
eFlora Treatment Author: Rebecca L. Stubbs, Ruth E. Timme & Dieter H. Wilken
Jepson Online Interchange
Previous taxon: Polemonium
Next taxon: Polemonium carneum
Citation for this treatment: Rebecca L. Stubbs, Ruth E. Timme & Dieter H. Wilken 2017. Polemonium californicum, in Jepson Flora Project (eds.) Jepson eFlora, Revision 2, http://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=38969, accessed on March 29, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/eflora/, accessed on March 29, 2017.