|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
|Family: Cupressaceae||View Description||Dichotomous Key|
|Genus: Thuja||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Thuja plicata D. Don
Habit: Tree 30--70 m. Stem: bark 1--2 cm thick, cinnamon-red, fibrous; young shoot upper surface glossy dark green, lower surface generally faintly white-streaked. Pollen Cone: red-brown turning dark gray. Seed Cone: 10--19 mm, light brown. Seed: 4--6 mm, narrow, elliptic, light brown. Chromosomes: n=11.
Ecology: Coastal conifer forest; Elevation: < 1800 m. Bioregional Distribution: NCo, KR, NCoRO (Del Norte, Humboldt cos.); Distribution Outside California: to Alaska, Montana.
eFlora Treatment Author: Jim A. Bartel
Jepson Online Interchange
Previous taxon: Thuja
Next taxon: Ephedraceae
Citation for this treatment: Jim A. Bartel 2016. Thuja plicata, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=46527, accessed on September 25, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on September 25, 2016.