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OLEACEAE OLIVE FAMILY

Family description, key to genera by Thomas J. Rosatti; treatment of genera by James Henrickson, except as noted

Perennial to tree [ vine], hairs 0 or peltate or not; rarely dioecious.
Leaf: simple to odd-pinnately compound, alternate or generally opposite, deciduous or evergreen; stipules 0.
Inflorescence: various; flowers >= 1.
Flower: generally bisexual, generally radial; calyx generally minute (0), tube cup-shaped, lobes 4–15; petals (0)4–6(8), generally fused; nectar disk often present; stamens (0)2(4–5), epipetalous; pistil 1, ovary superior, chambers 2, each 2–4 ovuled, placenta axile, style 1, stigma generally 2-lobed.
Fruit: drupe, capsule, or winged achene.
Seed: 1 per chamber.
± 25 genera, 900 species: ± worldwide; some cultivated for ornamental (Forsythia; Jasminum, jasmine; Ligustrum, privet; Syringa, lilac) or food (Olea, olive). [Lee et al. 2007 Molec Biol Evol 24:1161–1180] —Scientific Editor: Bruce G. Baldwin.
Unabridged references: [Jensen et al. 2002 Phytochemisty 60:213–231; Kim & Jansen 1998 Amer J Bot 85(6): Suppl. 139; Wallander & Albert 2000 Amer J Bot 87(12):1827–1841]

Key to Oleaceae

OLEA OLIVE
Tree [ shrub].
Leaf: simple, opposite, short-petioled, entire, leathery.
Inflorescence: raceme or panicle, axillary or terminal.
Flower: generally bisexual; calyx 4-toothed to -lobed; corolla rotate, lobes 4; stamens 2; ovary 1.
Fruit: drupe.
20 species: tropics, warm temperate Eurasia, Africa. (Greek: ancient name)

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Next taxon: Olea europaea

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Citation for the whole project: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year]
Citation for an individual treatment: [Author of taxon treatment] [year]. [Taxon name] in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year].

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Bioregions in which taxon occursRed area (if present) is the part of the bioregion lying between the upper and lower elevation limits of the taxon;
markers link to CCH specimen records. If the markers are obscured, reload the page [or change window size and reload]. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues.
map of distribution 1

Chart based on elevation range in Manual and elevations and coordinates of CCH records.
Data provided by the participants of the Consortium of California Herbaria.
Note: About half of the CCH records include both elevation and coordinates.
Map made in collaboration with Scott Loarie. Data provided by the participants of the Consortium of California Herbaria.
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