Protorhus longifolia Engl.

Red beech (en)

Species

Angiosperms > Sapindales > Anacardiaceae > Protorhus

Characteristics

Leaves simple, long-stalked, alternate, linear-oblong, somewhat obtuse, at the plaited, sub-recurved apex emarginate, with incrassate-undidate margins, glabrous, sub-glaucous, livid beneath, with prominent veins on both sides; panicles terminal, ample; pedicels, calyx, and petals outwardly-canescent; drupe oblique, reniform, sub-fleshy. A tree, 25-30 feet high, the panicle excepted, glabrous. Petioles furrowed above, uncial. Larger leaves 4-5 inches long, 1 1 (1/4) inch wide, acute at both ends. Panicle about 6 inches long, erect or pendulous; ultimate pedicels short, angulate. Calyx ovate, acute. Petals ovate-oblong, obtuse, 1 line long, three times longer than the stamens. Style thick, 3-partite. Drupe glabrous, 3 lines long, 4 lines broad.
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Tree, 1.5-18.0 m high; evergreen, dioecious, bark dark brown, milky latex present. Leaves simple, petiolate, opposite to subopposite or spirally arranged, dark green and glossy above, paler green below, linear-oblong to narrowly-elliptic, margins entire and frilled; lateral veins fork just before reaching margins. Flowers in panicles, greenish white or yellow. Calyx 5-lobed, saucer-shaped. Petals longer than calyx, erect, oblong. Stamens 5. Ovary ovoid; styles 3. Flowering time July-Dec. Fruit a drupe, fleshy, asymmetric, becoming purple-mauve, 1-seeded.
An evergreen tree. It grows 15 m tall. It has a dense rounded crown. The bark is dark brown, rough and cracked. The leaves are simple and opposite. The leaves are dark and glossy on the upper surface with lighter veins. They are more pale underneath. The edges are wavy. The flowers are red to pink and 4 mm across. They are in sprays 15 cm long. They can be in the axils of leaves or at the ends of branches. Often male and female flowers are on separate trees. The fruit are small and kidney shaped and fleshy. They are purple when ripe.
Evergreen tree, up to 15 m high. Leaves opposite, simple, linear-oblong or narrowly elliptic, 80-150 x 24-40 mm, with conspicuous parallel secondary veins. Fruit asymmetrically oblong, fleshy, purple, indehiscent. Flowers greenish white to yellow.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0
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Flower color
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Fruit color
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Nitrogen fixer -
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Environment

It is a subtropical plant. It is very drought tolerant. It can stand light frosts. It can grow in arid places.
Light -
Soil humidity -
Soil texture 3-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The leaves are eaten boiled.
Uses food material medicinal
Edible fruits leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It is grown from seed.
Mode seedlings
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Images

Protorhus longifolia unspecified picture

Distribution

Protorhus longifolia world distribution map, present in eSwatini and South Africa

Conservation status

Protorhus longifolia threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:70318-1
WFO ID wfo-0001050175
COL ID 4N6VW
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Anaphrenium longifolium Heeria longifolia Protorhus longifolia Rhus longifolia