Uvariastrum hexaloboides (R.E.Fr.) R.E.Fr.

Species

Angiosperms > Magnoliales > Annonaceae > Uvariastrum

Characteristics

A small tree. It has many branches. It keeps its leaves throughout the year. It grows 4-13 m tall. The bark flakes off. The branches are flexible and hang down. They have rusty hairs when young. The leaf blades are 5-14 cm long by 2-4 cm wide. They are oblong or sword shaped. They are wedge shaped at the base. They are a shiny green above except for rusty hairs on the midrib. The flowers occur singly or in pairs in the axils of leaves. The petals are yellow or greenish. The fruit are 3-5 cm long by 2 cm wide. They can be straight or curved. They are yellow but become black to purple. The seeds are 1-5 cm long and disk shaped.
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Leaves petiolate; lamina 5–14 x 2–4 (5) cm., elliptic to oblong or oblanceolate, acuminate (more rarely obtuse) and emarginate at the apex, broadly to narrowly cuneate at the base, subcoriaceous, bright glossy green and glabrous above except for the rusty-or fawn-pubescent midrib, ± matte and sparsely subappressed-pubescent below but densely pubescent along the midrib, usually with slightly prominent venation on both sides; petiole 2.5–6 mm. long, ± densely rusty-or fawn-pubescent.
Fruit on a pedicel c. 10–20 mm. long; fruiting carpels 1–2 (8-several-seeded), (2) 3–5 x 2–2.5 cm., cylindric to obovoid, straight or curved, apiculate, not or only slightly constricted between the seeds, glabrous or sparsely pubescent, finely rugose, yellow, becoming blackish-purple and woody when dry, edible, with stipes 0.3–0.8 cm. long.
Petals yellow or cream, sometimes greenish, 15–30 mm. long, fleshy, sub-equal, the outer whorl valvate and the inner one imbricate in bud, elliptic or oblong-oblanceolate, obtuse to rounded, grey-silky-tomentellous above, grey-brown-sericeous below.
Flowers solitary or paired, axillary, on both young and old branches; pedicels almost absent or up to 15 mm. long, appressed-pubescent; bracteoles ovate-orbicular, cucullate, brown-sericeous outside, glabrous within, enclosing the bud, caducous.
Branches pliant, pendulous, densely-rusty-or fawn-pubescent at first, eventually glabrous, with fluted bark and prominent lenticels.
Sepals 8–15 mm. long, ovate-triangular or oblong, acute or obtuse, densely brown-sericeous on both sides.
Stamens 1.5–3 mm. long, linear, glabrous; connective-prolongation capitate.
Small tree, much branched, evergreen, 3.5–13 m. high; bark flaking.
Seeds c. 1–5 cm. long, discoid.
Carpels densely pubescent.
Life form -
Growth form tree
Growth support free-standing
Foliage retention
Sexuality hermaphrodite
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Mature height (meter) 3.75 - 13.0
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a tropical plant. It grows in open forest.
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Usage

Uses food gene source
Edible fruits
Therapeutic use -
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Animal toxicity -

Cultivation

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Conservation status

Uvariastrum hexaloboides threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:76007-1
WFO ID wfo-0001066244
COL ID 7F6CS
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Uvaria hexaloboides Uvariastrum hexaloboides