Prunus grisea (blume ex Müll.berol.) Kalkman

Species

Angiosperms > Rosales > Rosaceae > Prunus

Characteristics

Trees or shrubs. Twigs hairy but rapidly glabrescent. Leaves elliptic to oblong, or ovate to lanceolate, 2-20 by 1-9 cm, base rounded or acute, apex various, usually 5-9 pairs of nerves, venation inconspicuous to invisible, sparsely pubescent to glabrous on both sides, basal glands usually 2, flat. Petiole 0.2-1.5(-2) cm long. Stipules 1.5-8 by 0.2-1.8 mm, free. Racemes solitary, in axils of extant or fallen leaves, 0.5-6.5(-9) cm long, peduncle 0-1 cm, pedicels 0-7 mm long. Hypanthium 1.5-4 mm high, (sparsely) hairy outside. Perianth segments 6-13, subequal or more or less distinctly differentiated, 0.5-2 mm long. Stamens 15-50, filaments up to 6 mm, anthers 0.2-0.8 mm long. Ovary usually glabrous, sometimes with some hairs, rarely distinctly hairy, style up to 7 mm long. Fruits transversely ellipsoid to globular, 6-13 by 7-16 mm, sometimes pointed or beaked and larger (see note under var. tomentosa), exocarp(almost) glabrous, via whitish and red turning purple and finally black, mesocarp thin, endocarp glabrous or sparsely hairy inside. Seed with glabrous testa.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 40.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses fuel material medicinal social use
Edible -
Therapeutic use Burn (unspecified), Medicine (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 120 - 365
Germination temperacture (C°) 18 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Prunus grisea world distribution map, present in Australia, Indonesia, Philippines, Papua New Guinea, Thailand, Taiwan, Province of China, and Viet Nam

Conservation status

Prunus grisea threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:729766-1
WFO ID wfo-0001005216
COL ID 4N8V4
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Pygeum melanocarpum Pygeum latifolium Pygeum preslii Pygeum celebicum Pygeum gitingense Pygeum latiphyllum Pygeum vulgare Germaria latifolia Prunus grisea Pygeum latifolium Pygeum costatum Pygeum parviflorum Pygeum arboreum Pygeum lanceolatum Pygeum latifolium f. genuinum Pygeum neglectum Pygeum decipiens Pygeum griseum Pygeum confusum Pygeum lanceolatum var. valetonianum Pygeum latifolium var. nervosum Pygeum preslii var. vulgare Pygeum preslii var. latifolium Prunus grisea var. grisea

Lower taxons

Prunus grisea var. microphylla Prunus grisea var. tomentosa