Ulmus lamellosa Z.Wang & S.L.Chang

Species

Angiosperms > Rosales > Ulmaceae > Ulmus

Characteristics

Trees, 8-12 m tall, d.b.h. 15-20 cm, deciduous. Bark gray to grayish white, exfoliating in irregular flakes. Branchlets brown to grayish brown, glabrous, unwinged, sometimes with a corky layer. Winter buds ovoid-orbicular to ± orbicular; bud scales ± pubescent, margin ciliate. Stipules linear to lanceolate, pubescent, caducous. Petiole 3-8 mm; leaf blade obovate, 5-10 × 2.5-5.5 cm, abaxially ± scabrous and densely pubescent when young, adaxially scabrous and densely hirsute or with trichome scars, base ± oblique, margin simply or doubly serrate with blunt teeth, apex caudate to cuspidate. Flowers from mixed buds, appearing at same time as leaves. Perianth campanulate, 6-lobed, pubescent. Samara usually scattered near base of branchlets, orbicular to ± orbicular, 2.5-3.5 × 2-2.7 cm, densely pubescent, apically concave; stigmas beak-shaped, densely pubescent; stalk 3-4 mm, densely pubescent or with elongate glandular hairs; perianth persistent. Seed at center of samara. Fl. Mar-Apr, fr. Apr-May.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 4.0 - 8.0
Mature height (meter) 8.0 - 12.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 4-9
Soil humidity -
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 6-9

Usage

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

Cultivation

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

Images

Ulmus lamellosa unspecified picture

Distribution

Ulmus lamellosa world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:837148-1
WFO ID wfo-0001244074
COL ID 7DFMV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ulmus lamellosa Ulmus taihangshanensis