Grevillea humifusa Olde & Marriott

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Prostrate shrub with trailing stems to 3 m long. Branchlets angular, openly villous. Leaves 1.5-2 cm long, bipinnatisect; ultimate lobes narrowly linear, ascending to spreading, 5-10 mm long, c. 0.5 mm wide; upper surface sparsely pilose, occasionally glabrous, smooth to finely granulose, not pitted; margins revolute; lower surface sometimes exposed on either side of midvein, pilose. Conflorescence erect or decurved, conico-secund, 12-30-flowered, acropetal; rachis 8-15 mm long, openly subsericeous to-tomentose. Flower colour: perianth pink to pale red with cream limb; style pink, red or orange red with yellow tip. Perianth glabrous outside except for scattered minute hairs on limb (these rarely absent), pubescent inside. Pistil 22-24 mm long. Follicle erect, obloid, 12-15 mm long, with a conspicuous transverse ridge just above base and 2-4 strong longitudinal ridges running from it.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
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Environment

Grows in gravelly loam soils in shrub/woodland associations.
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Usage

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Edible -
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Cultivation

Mode -
Germination duration (days) 20 - 25
Germination temperacture (C°) 23 - 26
Germination luminosity light
Germination treatment soaking
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Distribution

Grevillea humifusa world distribution map, present in Australia

Conservation status

Grevillea humifusa threat status: Critically Endangered

Identifiers

LSID urn:lsid:ipni.org:names:982564-1
WFO ID wfo-0000709237
COL ID 3HCR2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea humifusa