Searsia longispina (Eckl. & Zeyh.) Moffett

Species

Angiosperms > Sapindales > Anacardiaceae > Searsia

Characteristics

Much-branched, multistemmed, evergreen, armed shrub up to 4 m high. Bark granular to rough and slightly fissured; branches finely striate, pale grey-brown to dull yellowish with somewhat squarrose spinous spurs. Leaves trifoliolate, petiolate, somewhat fasciculate to crowded on spurs; petiole semiterete, canaliculate and occasionally margined above, (5-)9(-16) mm long; leaflets sessile, subcoriaceous, concolorous, olive-green above, slightly paler below, often laccate, occasionally glaucescent, hypostomatous, glabrous; lamina oblanceolate, spatulate to narrowly obovate, base cuneate, apex emarginate, retuse, rounded or subacute, often mucronulate; margin entire, slightly revolute; venation kladodromous, midrib slightly prominent above and below, other veins impressed, usually obscure; terminal leaflets (10-)23(-40) x (6-)10(-20) mm, lateral leaflets (8-)16(-30) x (4-)8(-15) mm. Panicles up to 50 mm long, axillary and terminal, males much branched, multiflorous, females less branched, drupes crowded, branches furfuraceous. Flowers normal. Drupe oblate, ellipsoid, glabrous, shiny, chestnut-brown 3.5 x 2.3 to 6.8 x 4.7 mm. Flowering recorded in May and July to October.
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Branches spinescent; spines horizontal, bearing leaves and flowers; leaves mostly fasciculate, palmately 3-foliolate, petiolate; petioles broadly-winged; younger leaflets as well as the panicles covered with minute, red glands, the older ones glabrous or punctate beneath, shining above, veined on both surfaces, cuneate-obovate, obtuse or sub-emarginate, entire, the lateral ones oblong, unequal at base; racemes panicled, solitary or fasciculate, as long as the leaves or shorter; drupe oblique, globose, mucronate, sub-compressed, glabrous, li. pterota, Presl. I. c. A tall shrub with grey branches and red-glandular branchlets. Petioles the length of the leaves, shorter or longer, at top 1 line broad. Leaflets coriaceous, flat or with recurved margins, mostly 05-1 inch long, 5-8 lines wide, some smaller, others 2-2.5 inches long, 10-12 lines wide; the lateral ones smaller. Racemes 1-1.5 uncial, ultimate pedicels 0.5-1 line long. Petals 3 times longer than the calyx; drupe the size of a small pea, broader than long.
Tree or shrub, 1-4 m high; evergreen, multi-stemmed, much branched, armed; bark granular to rough, slightly fissured; branches striate, pale grey-brown to dull yellowish. Leaves fasciculate to crowded on spurs; petioles slightly channelled or winged, trifoliolate; leaflets sessile, subcoriaceous, olive-green above, slightly paler below, oblanceolate to narrowly obovate, margins entire, slightly revolute. Inflorescence axillary and terminal panicles, ± 50 mm long; males much branched; females less; branches furfuraceous. Flowering time Mar.-Sept. Fruit oblate, ellipsoid, glabrous, shiny, chestnut-brown.
Dioecious, dense, rounded, evergreen shrub, up to 4 m tall, with pale spinous branches. Leaves ± crowded on spurs, trifoliolate, leaflets sessile, oblanceolate, olive-green above, ± paler below, smooth, shiny. Flowers pale yellow, sweetly scented. Drupe lens-shaped, brown, shiny.
Dioecious, evergreen, armed shrub to 4 m. Leaves trifoliolate, leaflets sessile, oblanceolate, shiny. Flowers pale yellow. Drupes lens-shaped, brown, shiny.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light -
Soil humidity 1-3
Soil texture 3-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Searsia longispina world distribution map, present in South Africa

Conservation status

Searsia longispina threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:77088460-1
WFO ID wfo-0000510262
COL ID 4W74M
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Toxicodendron longispinum Searsia longispina Rhus longispina