Grevillea sphacelata R.Br.

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Shrub 0.4-2.5 m high. Leaves narrow-elliptic to-oblong or slightly-obovate or sublinear, 0.7-3.5 cm long, 2-4 mm wide; margins recurved to revolute; upper surface glabrous with age and faintly granulose; lower surface mostly or wholly exposed, subsericeous. Unit conflorescence subumbelloid, basipetal. Flowers abaxially oriented. Flower colour: perianth pale brown (hairs) outside, pink with overlying grey hairs inside; style pinkish grey (hairs). Perianth subsericeous to appressed-subvillous outside, villous or lanate inside. Pistil 9-12 mm long, subsericeous to appressed-tomentose; style-end with or without a short antrorse apiculation to c. 1 mm long extending just beyond distal rim of pollen-presenter; pollen-presenter oblong-elliptic in face view. Follicle ovoid, 18-20 mm long, sparsely pubescent.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 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 c3

Environment

Grows in dry sclerophyll woodland or heath, either in sandy soils derived from sandstone or in loamy soils derived from Wianamatta Shale.
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 sphacelata world distribution map, present in Australia

Conservation status

Grevillea sphacelata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:704060-1
WFO ID wfo-0000709599
COL ID 3HCZ2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea sphacelata Grevillea walteri Grevillea buxifolia subsp. sphacelata