Leucospermum oleifolium R.Br.

Species

Angiosperms > Proteales > Proteaceae > Leucospermum

Characteristics

An erect, rounded shrub to 1.0 m in height; with a single main stem at base; compact and rigid or loosely branched with suberect stems. Flowering stems 3.0-6.0 mm in diam., villous to tomentose when young, becoming glabrous later. Leaves lanceolate acute to oblong, or ovate obtuse, sessile, glabrous to villous, 4.0-6.0 cm long, 8.0-5.0 mm wide; entire or 2-5 toothed; margin occasionally undulate. Inflorescences turbinate, 2.5-4.0 cm in diam., subsessile 2-5 nate, rarely solitary. Involucral receptacle flat, 2.0 mm wide. Involucral bracts ovate acute to lanceolate acuminate, 9.0-6.0 mm long, 5.0-7.0 mm wide; densely to loosely imbricate; villous to glabrous, with or without a distinctly crinite apex; membranaceous to papyraceous in texture. Bracteoles very narrowly lanceolate to linear, 1.0-3.0 cm long; membranaceous, lanate proximally, pilose distally. Perianth 2.0 cm long, straight; hyaline to pale yellowish green, becoming crimson with age. Perianth tube 8.0 mm long, glabrous, tubular cylindric, inflated distally, narrowing proximally. Perianth claws filiform, becoming equally and strongly reflexed on opening. Perianth limbs elliptic 1.5 mm long, 1.0 mm wide, very sparsely tomentose to glabrous, scarcely differentiated from claws. Style strongly arched and cygneous when developing, elongating and straightening rapidly, 2.5-3.0 cm long, filiform; pale yellow at first becoming crimson with age. Pollen presenter filiform, cylindric, 1.0 mm long, slightly thickened basally; stigmatic groove terminal. Hypogynous scales filiform obtuse, hyaline 2.0 mm long. Flowering takes place from August to January with a peak in September and October.
More
Rounded shrub to 1 m. Leaves ovate to lanceolate, with 1-5 apical teeth, glabrous or hairy. Flower heads obconic, 25-40 mm diam., yellow-green fading red, style 25-30 mm long, pollen presenter slender.
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Soil humidity 1-12
Soil texture 5-7
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Cultivation

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Images

Leucospermum oleifolium unspecified picture

Distribution

Leucospermum oleifolium world distribution map, present in South Africa

Conservation status

Leucospermum oleifolium threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:705046-1
WFO ID wfo-0001106885
COL ID 6Q627
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Protea criniflora Protea crinita Leucadendron criniflorum Leucospermum oleifolium Leucospermum crinatum Leucadendron crinitum Leucospermum molle Leucospermum schinzianum Leucadendron oleifolium Protea mollis