|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:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Stem: crown conic; young branches appearing whorled, drooping or not; bark thin, scaly; twig with persistent, peg-like, spreading, < 2 mm leaf bases, glabrous or hairy; bud conic to ovoid, resinous. Leaf: often crowded toward upper side of twigs, generally < 3 cm, sessile, +- 4-angled or flat, stiff, often strong-smelling when crushed. Seed Cone: conspicuously terminal or not, pendent, 5--12 cm, maturing 1st year; stalk 0--1 cm; bract included, +- free from scale. Seed: wing terminal. Chromosomes: 2n=24.
Species In Genus: 34 species: northern hemisphere. Etymology: (Latin: pitch) Note: Trunks, especially of Picea sitchensis, more flared or buttressed at base than other California conifers.
eFlora Treatment Author: J. Robert Haller, Nancy J. Vivrette, & James R. Griffin
Jepson Online Interchange
Key to PiceaPrevious taxon: Abies procera
Next taxon: Picea breweriana
Citation for this treatment: J. Robert Haller, Nancy J. Vivrette, & James R. Griffin 2017. Picea, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=10028, accessed on January 17, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 17, 2017.