Rhamnus ninglangensis Y.L.Chen

Species

Angiosperms > Rosales > Rhamnaceae > Rhamnus

Characteristics

Shrubs erect, to 1 m tall, unarmed. Young branches densely brownish puberulent; old branches slightly glabrescent. Petiole 8-10 mm, puberulent; leaf blade abaxially yellow, adaxially yellow-green when dry, broadly elliptic to ovate-orbicular, 2-4.5 × 1.5-3 cm, leathery or nearly leathery, both surfaces yellow velutinous-puberulent, lateral veins 5 or 6(-8) pairs, inconspicuously prominent on both surfaces, base rounded, margin entire, apex obtuse or rounded, slightly emarginate. Flowers bisexual, 2-or 3-clustered in leaf axils. Pedicels slender, slightly puberulent. Calyx tube puberulent; lobes 4 or 5, triangular, ca. 1.5 mm, puberulent. Petals absent. Stamens shorter than sepals. Ovary 4-loculed. Drupe black at maturity, obovoid-globose, ca. 4 mm in diam., with 3 or 4 stones, with persistent calyx tube at base; fruiting pedicel 6-8 mm, sparsely puberulent. Fl. unknown, fr. Jul-Aug.
Life form -
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-10

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 -

Distribution

Rhamnus ninglangensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:77088747-1
WFO ID wfo-0001281513
COL ID 4S27R
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhamnus ninglangensis