Betula ermanii var. ermanii Koidz.

Variety

Angiosperms > Fagales > Betulaceae > Betula > Betula ermanii

Characteristics

Leaves acute or acuminate at apex. Female inflorescence oblong; peduncle 3-6 mm; lateral lobes of bracts erect, apex acute, without a lobule at base.
Life form perennial
Growth form tree
Growth support -
Foliage retention deciduous
Sexuality monoecy
Pollination anemogamy
Spread -
Mature width (meter) 4.0 - 8.0
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 4-9
Soil humidity -
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 7-9

Usage

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

Cultivation

Can be grown by cuttings or graftings. Seeds needs stratification.
Mode cuttings graftings
Germination duration (days) 30 - 90
Germination temperacture (C°) -
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Betula ermanii var. ermanii world distribution map, present in China, Japan, and Korea (Democratic People's Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:77167714-1
WFO ID wfo-0000332472
COL ID 5MKCP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Betula paraermani Betula ganjuensis Betula vulcani Betula ermanii var. ermanii Betula ermanii f. ganjuensis Betula ermanii f. brachystachys Betula nikoensis Betula saitoana Betula ermanii var. subbaicalensis