|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: Pinaceae||View Description||Dichotomous Key|
|Genus: Pinus||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Pinus monticola Douglas ex D. Don
Stem: trunk < 73 m, < 2 m wide; mature bark dark gray to red-brown, in +- square blocks, +- thin; mature crown narrowly conic. Leaf: 5 per bundle, 3--10 cm, generally persistent < 4 years, generally straight, flexible, blue-green, glaucous; sheath deciduous. Seed Cone: pendent, 9--25 cm, cylindric, yellow-brown; stalk 2--5 cm; scales thinnest at tips, angled, prickle 0. Seed: < wing.
Ecology: Upper mixed-conifer to subalpine forests; Elevation: 150--3400 m. Bioregional Distribution: KR, NCoRH, CaRH, SNH, GB; Distribution Outside California: to British Columbia, Montana.
eFlora Treatment Author: J. Robert Haller & Nancy J. Vivrette
Jepson Online Interchange
Previous taxon: Pinus monophylla
Next taxon: Pinus muricata
Citation for this treatment: J. Robert Haller & Nancy J. Vivrette 2017. Pinus monticola, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=38285, accessed on February 28, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 28, 2017.