Leucospermum saxosum S.Moore

Species

Angiosperms > Proteales > Proteaceae > Leucospermum

Characteristics

An erect shrub to 2.0 m in height with numerous stems arising from a woody underground rootstock. Stems erect, 3.0-8.0 mm in diam., covered with a dense indumentum of fine crisped hairs, sparsely interspersed with long (2.0-3.0 mm), erect trichomes. Leaves oblanceolate cuneate to elliptic to almost linear, 5.5-1.5 cm long, 0.6-2.5 cm wide, attenuate to petiolate at base; apex usually 3-6 toothed, occasionally entire. Inflorescences solitary, occasionally 2-nate; ovoid, 4.0-6.0 cm in diam., pedunculate, peduncle 1.0-1.5 cm long. Involucral receptacle narrowly cylindric 2.5-3.0 cm long, 0.5 cm wide Involucral bracts ovate, 6.0-8.0 mm long, 2-3 seriate, imbricate, tomentose, cartilaginous; apex abruptly acute. Bracteoles very broadly obovate, apex acute; tightly clasping the perianth. Perianth 3.0-3.5 cm long, yellow-orange becoming crimson with age. Perianth tube 6.0 mm long, infundibuliform, inflated and minutely puberulous distally, narrowed and glabrous proximally. Perianth claws villous. Perianth limbs linear 3.0 mm long, sparsely villous. Anthers sessile, 2.0 mm long elliptic. Style 4.5-5.5 cm long, slightly abaxially arcuate, orange, becoming reddish with age. Pollen presenter very narrowly conic acute, scarcely differentiated from style, 2.0-3.0 mm long; stigmatic groove terminal. Hypogynous scales linear subulate, 2.0 mm long.
More
Leaves (4.7)5–8 × 0.7–1.4(1.7) cm, 4–7 times as long as broad, narrowly oblanceolate, long-cuneate at the base, usually with 3–5 or occasionally only 2 or 1 teeth at the apex, the teeth and occasionally the surface or margins behind them black, glabrous or with long appressed to spreading hairs over most of their surface at least when young and glabrescent except towards the base.
Erect shrub, up to 2 m high. Leaves oblanceolate, cuneate to elliptic, smooth, lacking prominently raised veins on surface, very attenuate to petiolate at base. Perianth tube infundibuliform. Perianth yellow-orange, becoming crimson with age.
Bracts 2–4(5) × 1–2(2.5) mm, triangular, tomentose outside and glabrous inside, spirally arranged on the brown tomentose peduncle, spreading or reflexed in flower.
Perianth base tomentellous but often glabrescent, claw and limb tomentellous outside with long spreading hairs interspersed, glabrous inside; limb 3–5 mm long.
Stems with dense short crisped appressed hairs interspersed with long spreading hairs up to 3 mm long.
Heads 3.5–7 cm diameter (including styles), solitary or 2–3 together at the stem apex.
Flowers (2)2.4–2.7(3) cm (excluding exserted styles), orange to red.
Shrub up to 2(3) m, with numerous stems from a woody rootstock.
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Growth form shrub
Growth support free-standing
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Mature height (meter) 2.0
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Environment

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Soil texture 7-8
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Hardiness (USDA) 9-12

Usage

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Cultivation

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Images

Leucospermum saxosum unspecified picture

Distribution

Leucospermum saxosum world distribution map, present in Lesotho, Mozambique, South Africa, and Zimbabwe

Conservation status

Leucospermum saxosum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:705067-1
WFO ID wfo-0001106900
COL ID 7263V
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Leucospermum saxosum