Arctostaphylos glauca Lindl.

Bigberry manzanita (en)

Species

Angiosperms > Ericales > Ericaceae > Arctostaphylos

Characteristics

Shrubs or trees, erect, mound-forming, 1-8 m; burl absent; twigs usually glabrous, some-times short-hairy or glandular-hairy. Leaves: petiole 7-15 mm; blade white-glaucous, dull, oblong-ovate to ± orbiculate, 2.5-5 × 2-4 cm, base rounded, truncate, or slightly lobed, margins entire, plane, surfaces smooth, glabrous. Inflorescences panicles, 4-8-branched; immature inflorescence pendent, branches spreading, axis 2-3 cm, 1+ mm diam., usually glabrous, sometimes short-hairy or glandular-hairy; bracts not appressed, (spreading), scalelike, deltate, 3-6 mm, (fleshy), apex mucronate, surfaces glabrous; (buds exposed). Pedicels 8-10 mm, finely glandular-hairy. Flowers: corolla white, conic to urceolate; ovary densely glandular-viscid. Fruits globose, 12-15 mm diam., glabrous, (viscid). Stones connate into single sphere. 2n = 26.
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A large shrub or small tree. It grows 3-6 m high. The bark is red brown. The leaves are dull greyish-green. The leaves are 35 mm long. They are oval in shape. The flowers are white or pink. The fruit grow in clusters. The fruit are white but turn red then black.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination
Spread -
Mature width (meter) 4.0 - 8.0
Mature height (meter) 4.0 - 5.5
Root system -
Rooting depth (meter) 0.8
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a warm temperate plant. It is native to California in the USA. It will tolerate temperatures down to-10°C. It grows best in full sun. It suits hardiness zones 8-10.
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Rocky slopes, chaparral, woodlands; at elevations from 300-2,200 metres. Dry slopes below 1500 metres.
Light 4-8
Soil humidity 2-5
Soil texture 3-6
Soil acidity 3-6
Soil nutriment -
Hardiness (USDA) 8-10

Usage

The fresh fruit are eaten raw. They are also used for jelly and drinks. The dried fruit can be ground into flour. Caution: Raw fruit eaten in large amounts can have ill side affects.
Uses beverage dye fiber food fuel material medicinal smoking wood
Edible fruits seeds
Therapeutic use Antidiarrheal (leaf), Dermatological Aid (leaf), Catarrh (unspecified), Fumitory (unspecified), Gonorrhea (unspecified), Diarrhea (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°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Arctostaphylos glauca habit picture by windsurf (cc-by-sa)
Arctostaphylos glauca habit picture by Mariela Taylor (cc-by-sa)

Leaf

Arctostaphylos glauca leaf picture by Valerie Dynda (cc-by-sa)
Arctostaphylos glauca leaf picture by Mark Bagdon (cc-by-sa)
Arctostaphylos glauca leaf picture by windsurf (cc-by-sa)

Flower

Arctostaphylos glauca flower picture by dockx caro (cc-by-sa)

Distribution

Arctostaphylos glauca world distribution map, present in Mexico and United States of America

Conservation status

Arctostaphylos glauca threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:17800-2
WFO ID wfo-0000543536
COL ID GBMK
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Xerobotrys glaucus Uva-ursi glauca Arctostaphylos glauca f. adenopuberula Arctostaphylos glauca f. eremicola Arctostaphylos glauca f. puberula Daphnidostaphylis glauca Arctostaphylos glauca var. eremicola Arctostaphylos glauca var. puberula Arctostaphylos glauca var. glauca Arctostaphylos glauca