Tilia amurensis Rupr.

Species

Angiosperms > Malvales > Malvaceae > Tilia

Characteristics

Trees to 25 m tall, 1 m d.b.h. Bark dark gray, exfoliating; branchlets white or reddish stellate pubescent, glabrescent; terminal bud glabrous, bud scales 3. Petiole slender, 2-3.5 cm, glabrous; leaf blade broadly ovate or ovate-orbicular, 4.5-6 × 4-5.5 cm, abaxially greenish, hairy only in vein axils, adaxially glabrous, lateral veins 4-5 pairs, base cordate or rarely obliquely truncate, margin serrate, teeth ca. 1 mm, pointed, apex acute, acuminate, truncate or slightly emarginate or 3-lobed. Cymes 3-20-flowered, slender, 3-5 cm, glabrous. Bracts on 1-3.5 cm stalk, narrowly band-shaped, 3-7 × 0.5-0.8 cm, adnate to peduncle for 1/3-1/2 of length, both surfaces glabrous. Pedicel 7-10 mm. Sepals broadly lanceolate, 5-6 mm, abaxially stellate puberulent. Petals 6-7 mm. Stamens 20, 5-6 mm; staminodes absent. Ovary canescent-tomentose; style ca. 5 mm, glabrous. Fruit ovoid-globose, 5-angled or obscurely angled, 5-8 mm, stellate tomentose; exocarp thickly leathery, fragile, indehiscent. Fl. Jul. 2n = 82.
More
A large tree. It grows 15-30 m high and spreads 10 m wide. The bark is thin. The leaves are dark green and rounded. They have narrow tips and teeth along the edge. They turn yellow in autumn. The flowers are cream. They are in clusters.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 10.0
Mature height (meter) 27.5 - 30.0
Root system -
Rooting depth (meter) -
Root diameter (meter) 0.2
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate plant. It grows in the eastern forest in Manchuria. It suits hardiness zones 4-9.
More
Grows in woods in N. Korea.
Light 6-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 4-9

Usage

Uses invertebrate food medicinal wood
Edible flowers fruits leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings, divisions, seedlings or suckers.
Mode cuttings divisions seedlings suckers
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Tilia amurensis unspecified picture

Distribution

Tilia amurensis world distribution map, present in China and Korea (Democratic People's Republic of)

Conservation status

Tilia amurensis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:20006416-1
WFO ID wfo-0000457474
COL ID 56WNG
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Tilia rufa Tilia amurensis Tilia insularis Tilia glabrata Tilia divaricata Tilia komarovii Tilia taquetii Tilia taishanensis Tilia amurensis var. amurensis Tilia amurensis var. tricuspidata Tilia amurensis subsp. taquetii

Lower taxons

Tilia amurensis var. taquetii Tilia amurensis var. araneosa Tilia amurensis var. sibirica