Quercus garryana var. semota Jeps.

Oregon white oak (en)

Variety

Angiosperms > Fagales > Fagaceae > Quercus > Quercus garryana

Characteristics

Shrubs or small multitrunked trees , spreading and clonal, to 1-5 m. Twigs reddish brown or tan, sparsely puberulent, without spreading hairs. Buds brown or light or brown, ovoid, 2-5 mm, sparsely glandular-puberulent. Leaf blade abaxially light or yellowish green, waxy, not conspicuously velvety, but sometimes tightly felty, sparsely to densely covered with semi-erect 6-8-rayed hairs 0.1-0.3 mm.
More
A tree.
Life form perennial
Growth form
Growth support -
Foliage retention deciduous
Sexuality monoecy
Pollination anemogamy
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 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

It is a temperate plant.
Light 4-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-8

Usage

The acorns are made into a fine meal and cooked into a mush. It is allowed to harden into a "cake". The acorns are stored for future use.
Uses fiber
Edible nuts seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) 120 - 365
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -12
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Quercus garryana var. semota world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:215868-2
WFO ID wfo-0000290882
COL ID 5R3TG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Quercus oerstediana Quercus garryana var. semota Quercus garryana subsp. semota