Prunus dolichobotrys (Lauterb. & K.Schum.) Kalkman

Species

Angiosperms > Rosales > Rosaceae > Prunus

Characteristics

Trees up to 30 m, buttresses small or absent, bark brown, lenticelled, peeling off in thin flakes. Twigs glabrous, often lenticelled. Leaves elliptic to ovate, (8-)12-26 by 5-12(-15) cm, base rounded to subcordate, apex rounded to broadly acuminate, herbaceous, with 7-14 pairs of nerves, venation transverse, not conspicuous, both sides entirely glabrous, basal glands 2-4(-6), flat or slightly hollowed. Petiole up to 1.5(-2) cm long. Stipules linear to linguiform, 5.5-7.5 by 1.5-2.2 mm, keeled inside and often intrapetiolarly connate, glabrous, sometimes ciliolate. Racemes solitary, axillary, (3-)5-21(-33) cm long, peduncle up to 1.5 cm, some empty bracts at the base, rachis glabrous or sparsely puberulous, pedicels 1.5-5 mm long. Flowers sometimes functionally male, cream-coloured. Hypanthium 2-3 mm high, (almost) glabrous outside. Perianth differentiated, (4-)5-merous. Sepals triangular, 0.8-1.5 mm long, glabrous except sometimes apex and margin. Petals elliptic to obovate, 1-2 mm long, usually more hairy than sepals. Stamens 10-30, filaments up to 6 mm, anthers 0.8-1.5 mm long. Ovary glabrous, style up to 4.5 mm long, pistillodium in male flowers small. Fruits transversely ellipsoid to didymous, 8-11.5 by 11-15 mm, exocarp glabrous, black when ripe, mesocarp thin, juicy, endocarp glabrous inside. Seed with glabrous testa.
More
A tree. It grows 30 m tall. The trunk is 25-40 cm across. It can have small buttresses. The leaves are 12-26 cm long by 5-13 cm wide. The fruit are 8-12 mm long by 5-7 mm wide. They are red when ripe.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.25 - 0.4
Mature height (meter) 30.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A sub-canopy to canopy tree in dense, primary forest and the more open secondary formations, often on river banks; at elevations from sea level to 1,000 metres, occasionally ascending to 1,800 metres.
More
It is a tropical plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-12

Usage

Uses Hardly ever reported by collectors. Dorn-streich 76 (E Sepik Prov.): wood used for smaller house poles, bark for making eel traps, leaves to flavour soup or cooked greens.
More
The leaves are used in soups and other dishes for flavouring. They should be cooked.
Uses food fuel material social use timber wood
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
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 dolichobotrys world distribution map, present in Papua New Guinea

Conservation status

Prunus dolichobotrys threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:729663-1
WFO ID wfo-0000995807
COL ID 4N8SV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Pygeum dolichobotrys Combretum flavovirens Prunus dolichobotrys