Ficus papuana Corner

Species

Angiosperms > Rosales > Moraceae > Ficus

Characteristics

Tree up to 13 m tall. Leafy twigs 4-8 mm thick, dark to pale brown subhirsute hirtellous, the longer stiff hairs intermixed with (rather sparse) shorter and softer white hairs, with nodal waxy glands; internodes hollow; periderm (always?) persistent. Leaves distichous or subopposite; lamina oblong to elliptic to subobovate, 12-40 by 7-25 cm, strongly asymmetric to almost symmetric, chartaceous, apex acuminate, base subcordate to deeply cordate and at the broad side the lobe ± covering the petiole, margin dentate to denticulate; upper surface strigillose to (sub)hispidulous, ± scabrous, lower surface densely whitish to brownish (sub)hirsute on the main veins (often with ± retrorse hairs) to whitish hirtellous on the veins, smooth smaller, cystoliths only beneath; lateral veins 8-15 pairs, most of them branched or furcate far from the margin, tertiary venation scalariform; waxy glands in the axils of some lateral veins in the middle part of the lamina and in furcations of lateral veins; petiole 1-3 cm long, white to dark brown (sub)hirsute, the epidermis (always?) persistent; stipules 1-3 cm long, white to brown hirtellous to subsericeous, caducous. Figs cauliflorous or sometimes axillary, mostly in clusters on stout up to 30 cm long branchlets, on the trunk and the main branches; peduncle 0.5-2(-3) cm long; basal bracts 3, verticillate, 2-6 mm long; receptacle subglobose to pyriform, 2-4 cm diam. when dry, 3-4.5 cm diam. when fresh, sparsely whitish puberulous, without lateral bracts, colour at maturity unknown, apex ± concave to convex, ostiole 3-4 mm diam., surrounded by 5 or 6 erect apical bracts; internal hairs sparse to abundant, white to brownish.
More
A fig tree. It grows 13 m tall.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 13.0
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Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a tropical plant. It has been collected on Daru in PNG.
Light -
Soil humidity -
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Soil acidity -
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Hardiness (USDA) 9-12

Usage

Uses -
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 15 - 90
Germination temperacture (C°) 21 - 26
Germination luminosity -
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Optimum temperature (C°) -
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Distribution

Ficus papuana world distribution map, present in Georgia, Papua New Guinea, and Solomon Islands

Identifiers

LSID urn:lsid:ipni.org:names:583920-1
WFO ID wfo-0000689637
COL ID 6HYCT
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ficus papuana Ficus neobritannica