Arctostaphylos viridissima (Eastw.) Mcminn

Whitehair manzanita (en)

Species

Angiosperms > Ericales > Ericaceae > Arctostaphylos

Characteristics

Shrubs, erect, 1-4 m; burl absent; twigs short-hairy with longer, white hairs. Leaves: petiole 1-4 mm; blade dark green, shiny, narrowly ovate to oblong-ovate, 2-3.5 × 1.5-2.5 cm, base truncate to ± auriculate-clasping, margins entire, plane, surfaces smooth, puberulent, glabrescent. Inflorescences racemes, simple or 1-branched; immature inflorescence pendent, (branches ± concealed by bracts), axis 1-1.5 cm, 1+ mm diam., short-hairy with long, white hairs; bracts not appressed, (crowded), leaflike, lanceolate, 6-10 mm, apex acute, surfaces lightly hairy. Pedicels 2-3 mm, sparsely hairy. Flowers: corolla white, conic to urceolate; ovary densely white-hairy. Fruits subglobose, 10-15 mm diam., sparsely hairy or glabrous. Stones distinct. 2n = 26.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 4.0
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 viridissima unspecified picture

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:17963-2
WFO ID wfo-0000543782
COL ID GBQK
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Arctostaphylos viridissima Arctostaphylos andersonii var. viridissima Arctostaphylos pechoensis var. viridissima