|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:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Stem: trunk generally flared at base; branches spreading to +- pendent, tips often upturned; young shoots 4-sided, in flat clusters, held horizontally. Leaf: opposite, 2-ranked, +- not appearing whorled in 4s, closely appressed, scale-like, exposed part +- as long as wide. Pollen Cone: terminal. Seed Cone: erect to reflexed, woody, ovoid-oblong, tapered to point, maturing 1st year; scales in 4--6 pairs, +- overlapping, sharp-pointed near tip, thin, oblong, acute, leathery, middle 2--3 pairs fertile. Seed: (1)2 per fertile scale, wings 2, +- equal; cotyledons 2.
Species In Genus: 5 species: northern North America, eastern Asia. Etymology: (Greek: resinous tree)
eFlora Treatment Author: Jim A. Bartel
Jepson Online Interchange
Previous taxon: Sequoiadendron giganteum
Next taxon: Thuja plicata
Citation for this treatment: Jim A. Bartel 2017. Thuja, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=9029, accessed on January 18, 2017.
Citation for the whole project: Jepson Flora Project (eds.) 2017. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on January 18, 2017.