Rhamnus tzekweiensis Y.L.Chen & P.K.Chou

Species

Angiosperms > Rosales > Rhamnaceae > Rhamnus

Characteristics

Shrubs prostrate, 8-20 cm tall. Spines not seen; annual branches pale yellow, slender, glabrous, terminal buds not becoming spinose; old branches often tortuous, striate or irregularly fissured. Leaves alternate or subopposite or fascicled on short shoots; stipules subulate, nearly equaling petioles or shorter, persistent; petiole 2-3 mm, adaxially canaliculate, glabrous; leaf blade abaxially golden-yellow when dry, adaxially green, narrowly oblanceolate or oblanceolate, small, 1-2.5 × 0.3-0.6 cm, papery or thinly leathery, both surfaces glabrous, lateral veins 3-5 pairs, curved, midvein and lateral veins slightly prominent abaxially, impressed adaxially, conspicuously reticulate, base narrowly cuneate, margin sparsely crenulate or entire or subentire at lower part, slightly revolute, apex rounded-obtuse or emarginate. Flowers not seen. Drupes 1 or 2 at lower part of branchlets or in leaf axils of short shoots, obovoid-globose, 4-5 mm in diam., with shallow cup-shaped persistent calyx tube at base; fruiting pedicel 5-8 mm, glabrous, with 2(or 3) stones. Seeds pale brown, shiny, obovoid-oblong, 4-5 mm, abaxially with margined furrow for 4/5 of length. 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) 0.08 - 0.2
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) -

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 tzekweiensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:718718-1
WFO ID wfo-0001131417
COL ID 4S2D7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Rhamnus tzekweiensis