|Jepson Flora Project: Jepson Interchange|
|TREATMENT FROM THE JEPSON MANUAL (1993)||
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Jepson Interchange (more information)
©Copyright 1993 by the Regents of the University of California
For up-to-date information about California vascular plants, visit the Jepson eFlora.
Tree or shrub, monoecious, evergreen
Stem: young crown conic, old crown variable; bark fibrous, reddish; twigs not grooved, persistent or deciduous
Leaves simple, alternate, not in bundles, linear or awl-like (sometimes both on 1 plant), decurrent; tip acute
Seed cone generally woody; scales peltate, fused with bracts, generally persistent
Seeds 29 per scale; wings lateral
Genera in family: 10 genera, 16 species: North America, Asia, Tasmania; many of great commercial value
Reference: [Eckenwalder 1976 Madroño 23:237256]
Combination with Cupressaceae supportable.
Species in genus: 1 sp.: CA
Etymology: (Greek: sequoia tree)
Plant generally not sprouting
Stem: trunk < 88 m, < 8 m wide; old crown irregular, with very large branches throughout; bark < 50 cm thick near base; twigs persistent < 20 years
Leaf remaining green < 4 years, persistent < 20
Seed cone 49 cm, oblong, maturing in 2 years, persistent < 20
Ecology: UNCOMMON. Forms overstory in mixed-conifer forest, especially with favorable soil moisture
Elevation: 8252700 m.
Bioregional distribution: c&s High Sierra Nevada.Most massive trunks in North America
Horticultural information: DRN, SUN: 1, 4, 5, 6, 17 &IRR: 2, 3, 7, 14, 15, 16, 18, 19, 20, 21, 22, 23; CVS.
|YOU CAN HELP US make sure that our distributional information is correct and current. If you know that a plant occurs in a wild, reproducing state in a Jepson bioregion NOT highlighted on the map, please contact us with that information. Please realize that we cannot incorporate range extensions without access to a voucher specimen, which should (ultimately) be deposited in an herbarium. You can send the pressed, dried collection (with complete locality information indicated) to us (e-mail us for details) or refer us to an accessioned herbarium specimen. Non-occurrence of a plant in an indicated area is difficult to document, but we will especially value your input on those types of possible errors (see automatic conversion of distribution data to maps).|