Grevillea wiradjuri Makinson

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Open erect or dwarf shrub 0.2-1.8 m tall. Branchlets angular and ridged, subsericeous. Leaves linear, widely ascending to spreading, not crowded, very straight, (2-) 3-7.5 cm long, 0.7-1.3 (-2.0) mm wide, not pungent, pliable; upper surface with midvein and intramarginal veins obscure to slightly prominent and scabrid to faintly granular; margins vertically refracted (the angles soft); lower surface usually completely enclosed except glabrous midvein, 2-grooved. Conflorescence terminal, erect, sessile, regular and umbelloid, exceeded by the ascending foliage, c. 8-20-flowered. Flowers adaxially oriented. Flower colour: perianth white with a brown limb (hairs); style white sometimes becoming tinged pink or red with age. Perianth subsericeous to sparsely so outside, conspicuously bearded inside opposite ovary. Pistil 7-9 mm long; style strongly curved near apex, with minute hairs or papillae in apical c. 0.5 mm; pollen-presenter oblique. Follicle narrowly ovoid-ellipsoidal, 9-10 mm long, glabrous, faintly warty.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 1.8
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Rooting depth (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in eucalypt woodland or tall open ironbark forest in dry sites (usually on low ridges), in stony clay-loam soils.
Light -
Soil humidity -
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Hardiness (USDA) 8-11

Usage

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

Cultivation

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

Grevillea wiradjuri world distribution map, present in Australia

Conservation status

Grevillea wiradjuri threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:1015022-1
WFO ID wfo-0000709703
COL ID 3HD3C
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea wiradjuri