This page is based on the 1993 Jepson Manual.
Please see the Jepson eFlora for up-to-date information about California vascular plants.
|Jepson Flora Project: Jepson Interchange|
|TREATMENT FROM THE JEPSON MANUAL||
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Jepson Interchange (more information)
©Copyright 1993 by the Regents of the University of California
Print edition is available from the University of California Press
|The second edition of The Jepson Manual (2012) is available from the University of California Press|
|See also the Jepson eFlora, which parallels the Second Edition|
Shrubs, trees, aromatic, evergreen or deciduous, generally monoecious or dioecious, generally with nitrogen-fixing bacteria in roots
Leaves simple, alternate, entire to pinnately lobed, resin-dotted; stipules generally 0
Inflorescence: spike, axillary, catkin-like; staminate and pistillate spikes separate
Flower generally unisexual, small; perianth 0
Staminate flower generally subtended by 2 bractlets
Pistillate flower subtended by 24 bractlets; ovary superior, chamber 1, ovule 1, style 1, stigmas 2, short
Fruit: generally drupe or nut, small, rough, waxy, sometimes winged or bur-like from fused bractlets
Genera in family: 3 genera, ± 50 species: generally temp, subtropical. Comptonia of e North America, Canacomyrica of New Caledonia each have 1 sp. Fr of some Myrica are boiled to produce fragrant wax.
Shrubs, small trees, monoecious or dioecious (flowers all unisexual)
Leaf ± spicy-scented; blade unlobed, distal half generally ± sharply serrate
Fruit generally ± spheric, sometimes compressed
Species in genus: ± 48 species: temp, subtropical
Etymology: (Greek: old name for a fragrant shrub)
|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).|