Pittosporum pullifolium Burkill

Species

Angiosperms > Apiales > Pittosporaceae > Pittosporum

Characteristics

Small tree or shrub, c. 1-5 m, at lower altitudes hemi-epiphytic, said occasionally to be a medium-sized tree, c. 15-20(-36) m, young shoots yellowish brown pubescent. Leaves more or less in pseudo-whorls, stiffly coriaceous, elliptic, narrowly elliptic or narrowly obovate, c. 2.5-25 by 1.5-9 cm, pubescent when young, pubescence occasionally persisting beneath; base attenuate, margin slightly recurved or distinctly revolute, top rounded or abruptly c. ½-1 cm acuminate; midrib, 5-10 pairs of nerves, and the lax reticulations impressed above, midrib and nerves prominent beneath; petiole ½-3½ cm. Inflorescences terminal or pseudo-terminal, condensed racemes, exceptionally solitary axillary; peduncle firm, c. (0-)1-1.5 cm, pubescent; rhachis c. 0.5 cm, pubescent. Bracts triangular or narrowly oblong, c. 3-10 by 2-3 mm, acute. Pedicels 0-10 mm. Flowers large. Sepals free, narrowly elliptic to broadly elliptic, c. 4-6 by 2-3.5 mm, yellow or purple, ciliate. Petals ligulate, c. 9-15 by 2-5 mm, top rounded. Stamens in ♂ flowers c. 9-12 mm, in female flowers 4-4.5 mm; filaments in ♂ flowers, c. 6-9 mm, in female flowers c. 3 mm; anthers in ♂ flowers oblong, c. 2-3 mm, in female flowers small, c. 1-1 mm. Ovary sessile, in ♂ flowers reduced, cuneiform, c. 1 mm, pubescent, in female flowers ellipsoid, c. 4-6 by 2.5 mm, style in ♂ flowers c. 3 mm, in female flowers slightly shorter. Fruits up to 20, on woody pedicels of c. 1-2(-3) cm, ellipsoid to broadly ellipsoid, sometimes compressed, c. 1.5-3.5 by 1-2 cm, 2-or occasionally 3-valved, mucronate; valves rugose, slightly recurved when mature, c. 1-2 mm thick at the straight margins, in the median line up to 4 mm diam., funicles inserted up to the top of the valves. Seeds numerous, irregular, flattened, c. 5 mm. A specimen with young fruit had the infructescences axillary on the twigs instead of terminal. Cf. BAKKER Blumea 11 1962 426 .
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A small tree or shrub 1-5 m high. The tree type and leaf shape vary with altitude. Young shoots are yellowish brown and softly hairy. Leaves are stiff leathery and oval. Often the edges of the leaf bend backwards. Flowers are large and on the ends of branches. Inside the capsule there are many irregular flattened seeds.
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Growth form tree
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Foliage retention evergreen
Sexuality -
Pollination entomogamy
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Mature height (meter) 4.0
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Photosynthetic pathway c3

Environment

The mountain form is a common small tree or shrub in edges of subalpine forests (3200-3800 m), the specimens from lower altitude are hemi-epiphytic shrubs or small trees in rainforests or mossy forests (1200-2100 m, once at 600 and 100 m).
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Common in subalpine forests at elevations from 3,200-3,800 metres, sometimes in rain forests or mossy forests at lower elevations from 1,200-2,100 metres, rarely descending to 100 metres.
A tropical plant. It grows in rainforest from 1200 m to 3700 m altitude.
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Usage

The seeds are eaten. They contain a resinous coating.
Uses animal food dye food material poison social use
Edible seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seeds or cuttings. They tend to grow as epiphytes attached to other plans.
Mode cuttings seedlings
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Distribution

Pittosporum pullifolium world distribution map, present in Malaysia and Papua New Guinea

Conservation status

Pittosporum pullifolium threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:684651-1
WFO ID wfo-0000487841
COL ID 4JCCN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pittosporum nubigenum Pittosporum pullifolium Pittosporum batavorum

Lower taxons

Pittosporum pullifolium subsp. ledermannii Pittosporum pullifolium var. globosum Pittosporum pullifolium var. macrocarpum Pittosporum pullifolium var. purpurascens