Arctostaphylos patula Greene

Greenleaf manzanita (en)

Species

Angiosperms > Ericales > Ericaceae > Arctostaphylos

Characteristics

Shrubs, erect or mound-forming, 1-3 m; burl usually absent, sometimes flat, obscure; twigs usually densely short-hairy with golden glands on tips of hairs, rarely short white-hairy and eglandular. Leaves: petiole 7-15 mm; blade bright green (lightly gray-green if short-hairy), shiny, widely ovate to orbiculate, 2.5-6 × 1.5-4 cm, base rounded, truncate, or slightly lobed, (not clasping), margins entire, plane, surfaces smooth, glabrous or, rarely, short-hairy. Inflorescences panicles, 2-8-branched; immature inflorescence pendent, branches spreading, axis 1.5-3 cm, 1+ mm diam., hairy with golden glands on tips of hairs or short-hairy and eglandular; bracts appressed with incurved tips, scalelike, deltate, 4-6 mm, apex acuminate, surfaces usually densely tomentose with golden glands on tips of hairs, rarely short white-hairy and eglandular. Pedicels 2-7 mm, glabrous or white-hairy. Flowers: corolla mostly pink, conic to urceolate; ovary glabrous or white-hairy. Fruits depressed-globose, sometimes subglobose, 7-10 mm diam., glabrous. Stones distinct. 2n = 26.
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A spreading shrub. It grows 1.8 m tall. The bark is smooth and red-brown. The leaves are 35 mm long and oblong and green. The flowers are pink or white and in panicles. The fruit are dark brown to black. They are 1 cm across.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination
Spread -
Mature width (meter) 2.0
Mature height (meter) 1.8 - 2.0
Root system tap-root
Rooting depth (meter) 1.25
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a Mediterranean climate plant. It grows naturally in California in the USA. It can tolerate temperatures down to-10°C. It suits hardiness zones 8-10.
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Open coniferous forests. Mountain chaparral and forests; at elevations from 400-3,000 metres.
Light 4-8
Soil humidity 5-6
Soil texture 3-6
Soil acidity 3-6
Soil nutriment -
Hardiness (USDA) 5-8

Usage

The ripe fruit are acid and eaten. They are used for jelly or cider. They taste like green apples.
Uses beverage dye forage material medicinal smoking wood
Edible fruits seeds
Therapeutic use Burn Dressing (leaf), Dermatological Aid (leaf), Venereal Aid (leaf), Ceremonial Medicine (unspecified), Emetic (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings, divisions or seedlings. Seeds needs soaking.
Mode cuttings divisions seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -35
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Arctostaphylos patula leaf picture by Nicole Nicole (cc-by-sa)
Arctostaphylos patula leaf picture by Kat W (cc-by-sa)
Arctostaphylos patula leaf picture by Kyler Bowers (cc-by-sa)

Flower

Arctostaphylos patula flower picture by Mark Bagdon (cc-by-sa)
Arctostaphylos patula flower picture by Peter Nelson (cc-by-sa)
Arctostaphylos patula flower picture by Johnny Poppyseed (cc-by-sa)

Distribution

Arctostaphylos patula world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:17866-2
WFO ID wfo-0000543637
COL ID 67RS8
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Uva-ursi patula Arctostaphylos patula f. acutifolia Arctostaphylos patula f. coalescens Arctostaphylos patula f. platyphylla Arctostaphylos patula var. coalescens Arctostaphylos patula var. incarnata Arctostaphylos patula subsp. platyphylla Arctostaphylos pungens var. platyphylla Arctostaphylos patula