Leucospermum truncatulum (salisb. ex Knight) Rourke

Species

Angiosperms > Proteales > Proteaceae > Leucospermum

Characteristics

A slender erect shrub to 2.0 m in height, very sparsely branched, stiffly erect, with a single main stem at base. Flowering stems slender, 3.0-4.0 mm in diam., densely tomentose. Leaves obovate-orbicular, occasionally elliptic, 1.0-2.5 cm long, 0.5-1.0 cm wide, entire; densely imbricate, covered with a softly villous adpressed indumentum. Inflorescences globose, 1.5-2.0 cm in diam., sessile, seldom solitary, usually 2-8 nate. Involucral receptacle flat, 4.0-5.0 mm wide. Involucral bracts broadly lanceolate to ovate, acute to obtuse 5.0-7.0 mm long, 2.0-5.0 mm wide, scarious to papyraceous, slightly sericeous towards the apex, otherwise glabrous, margins densely ciliate; arranged in 3 to 4 rows forming a distinct involucre. Bracteoles lanceolate acuminate, 6.0 mm long, 2.0 mm wide, densely lanate. Perianth yellow when fresh, becoming pinkish with age, 8.0-0.0 mm long, Perianth tube 4.0 mm long, glabrous, slightly quadrangular. Perianth claws equally reflexed subterminally, thickly villous. Perianth limbs elliptic 2.0 mm long very sparsely hirsute. Style 1.4-1.6 cm long, straight to very slightly incurved, tapering subterminally, yellow at first aging to crimson. Pollen presenter abruptly conic-ovoid, acute, 1.0 mm long, stigmatic groove terminal. Hypogynous scales filiform, obtuse, 1.5 mm long, hyaline. Flowering takes place from August to December.
More
Like L. bolusii but leaves elliptic-obovate, grey-felted and flower heads yellow fading red.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
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Photosynthetic pathway c3

Environment

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Soil texture 5-6
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Usage

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Cultivation

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Images

Leucospermum truncatulum unspecified picture

Distribution

Leucospermum truncatulum world distribution map, present in South Africa

Conservation status

Leucospermum truncatulum threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:705077-1
WFO ID wfo-0001106478
COL ID 725RW
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Leucadendron buxifolium Leucadendron truncatulum Protea buxifolia Leucospermum epacrideum Leucospermum truncatulum Leucospermum buxifolium