Prunus turneriana (F.M.Bailey) Kalkman

Species

Angiosperms > Rosales > Rosaceae > Prunus

Characteristics

Trees up to 30 m, sometimes slightly buttressed, bark smooth or with lenticels in longitudinal lines, brown to grey. Twigs hairy, glabrescent. Leaves elliptic to ovate or obovate, 7-23 by 4-11 cm, base rounded to acute, apex acute to rounded, coriaceous to herbaceous, with 7—12(—15) pairs of nerves, venation more or less transverse, usually conspicuous beneath when dry, densely to sparsely hairy when young, glabrescent, basal glands 2-6, flat. Petiole 0.5-1.5 cm long. Stipules ovate to triangular, sometimes large, 4-7(-15) by 1—3(—10) mm, free. Racemes solitary, in axils of extant or fallen leaves, 2-9 cm long, peduncle absent or very short, rachis hairy, pedicels 0-2 mm long. Flowers often male. Hypanthium (2-)3-4 mm high, hairy outside and also inside. Perianth sub-equal to more or less regular, 6-14, up to 1.5 mm long. Stamens 15-50, filaments up to 4.5 mm, often hairy at base, anthers 0.5-1.2 mm long. Ovary hairy, style up to 5 mm long, hairy, pistil-lode in male flowers minute. Fruits compressed subglobular, 17-33 by 18-34 mm, hairy, black when ripe, mesocarp rather thick when living, endocarp c. 1 mm thick, woody, usually hairy inside. Seed with usually sparsely hairy testa, hairs often especially near apex, sometimes glabrous, rarely densely hairy.
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A tree. It grows 30 m tall. Male and female flowers are on separate plants. The leaves are simple and 7-20 cm long by 3-12 cm wide. There are rusty hairs underneath. The flowers are in the axils of the leaves or along them stems. The flowers are about 1 cm across and have 4-6 petals. They are of various colours. The fruit is fleshy and red to black. It is 2-4 cm long by 2-4 cm wide. There is one brown seed.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 30.0
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a tropical plant. It occurs in the wet tropics in northern Australia. It grows from sea level to 1,200 m above sea level. Seedlings need good light conditions.
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A sub-canopy to canopy tree in well developed rain forest on a variety of sites at elevations from sea level to 2,400 metres.
Light -
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Hardiness (USDA) 8-12

Usage

Caution: The fruit may contain cyanide. This is bitter.
Uses animal food food fuel material social use timber
Edible fruits nuts seeds
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
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Distribution

Prunus turneriana world distribution map, present in Australia and Papua New Guinea

Conservation status

Prunus turneriana threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:730378-1
WFO ID wfo-0000995812
COL ID 77ZRS
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Prunus glomerata Pygeum turnerianum Pygeum glomeratum Prunus turneriana