Grevillea wilkinsonii Makinson

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Erect to spreading shrub 1-2.5 m tall. Leaves ±oblong, 5-17 cm long, 8-23 mm wide, regularly dentate with 5-17 small (to 4 mm long) subtriangular weakly spinose teeth per side, not or scarcely pungent; margins flat (not recurved); lower surface silver-sericeous with straight hairs. Unit conflorescence usually decurved or deflexed, secund; floral rachis 20-50 mm long. Flower colour: perianth brownish pink to purple; style lilac-pink with a pale yellow apex. Perianth loosely subsericeous outside. Pistil 14-15 mm long; stipe 0.6-1 mm long; style glabrous. Follicle 8-9 mm long, subsericeous.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 2.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows on river banks and nearby slopes in rocky loam soils over granitic and ultrabasic substrates.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
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
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Grevillea wilkinsonii world distribution map, present in Australia

Conservation status

Grevillea wilkinsonii threat status: Critically Endangered

Identifiers

LSID urn:lsid:ipni.org:names:970853-1
WFO ID wfo-0000709697
COL ID 3HD38
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea wilkinsonii