Jepson Interchange (more information)
Print edition is available from the University of California Press
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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 |
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TREATMENT FROM THE JEPSON MANUAL |
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Jepson Interchange (more information) |
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©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
Stem generally glabrous; twigs or branchlets generally thorny
Leaves generally deciduous, simple, small, generally alternate, entire; stipules minute or 0
Inflorescence: flowers solitary
Flower generally bisexual, radial; hypanthium short, mostly forming thick nectary-disk; sepals generally 5(3–6), free; petals ephemeral, generally 5(3–6), free, generally white; stamens 4–50, attached to nectary-disk; pistils 1–9, simple, styles short, stigma head-like, ovules generally 2–many
Fruit: follicles 1–9
Seeds brown to black, with an aril
Genera in family: 3 genera, 8 species: w US, Mex (Apacheria of AZ, NM has 1 sp.)
Reference: [Thorne & Scogin 1978 Aliso 9:171–178]
Small shrubs, generally densely branched
Stem greenish, glabrous to sparsely hairy, angled; branchlets thorny
Leaves small, generally deciduous, generally oblanceolate to obovate, ± entire
Flower: petals narrowly oblanceolate, white; stamens 4–10
Fruit: follicles 1–3, ovoid, sessile, generally striate, generally beaked
Seeds generally 1–2 per follicle, generally brown; aril ± inconspicuous, generally whitish
Species in genus: ± 5 species: w US, n Mex, especially limestone in desert mtns
Etymology: (Greek: tongue petal, from petal shape)
Reference: [Holmgren 1988 Brittonia 40:269–274]
Formerly called Forsellesia and assigned to Celastraceae.
| 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). |
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