Arctostaphylos insularis Greene ex Parry

Island manzanita (en)

Species

Angiosperms > Ericales > Ericaceae > Arctostaphylos

Characteristics

Shrubs, erect, (arborescent), 2-5 m; burl absent; (lower stems reddish with glaucous patches); twigs glabrous, sometimes sparsely short-hairy or sparsely glandular-hairy. Leaves bifacial in stomatal distribution; petiole 4-8 mm; blade bright green, lustrous, oblong-elliptic, 2.5-4.5 × 1-3 cm, base rounded, margins entire, ± cupped, surfaces smooth, glabrous. Inflorescences panicles, 5-10-branched; immature inflorescence pendent, branches spreading, ascending, or erect, axis 2-3 cm, 1+ mm diam., glabrous, sometimes sparsely short-hairy or sparsely glandular-hairy, (buds ± spread apart); bracts not appressed, scalelike, deltate, 1.5-3 mm, apex acute, surfaces finely glandular-hairy. Pedicels 6-9 mm, finely glandular-hairy. Flowers: corolla white, conic to urceolate; ovary glabrous or sparsely glandular-hairy. Fruits depressed-globose, 8-15 mm diam., sparsely hairy or glabrous. Stones distinct. 2n = 26.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 4-9
Soil humidity 5-7
Soil texture 3-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Arctostaphylos insularis unspecified picture

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:17814-2
WFO ID wfo-0000543562
COL ID GBMW
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Arctostaphylos insularis Uva-ursi insularis Arctostaphylos insularis f. pubescens Arctostaphylos insularis var. pubescens Arctostaphylos insularis var. insularis