Grevillea sericea R.Br.

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Shrub 0.5-2 m tall. Branchlets angular and ridged, subsericeous. Leaves either obovate or elliptic to sublinear, and 1-3 (-5) cm long, (2-) 3-9 mm wide, or linear, and 6-12 cm long, 1-3 mm wide; upper surface sparingly punctate, granulose along veins; margins refracted about intramarginal vein; lower surface at least partly exposed, sericeous. Conflorescence terminal, deflexed, sessile or shortly pedunculate, loosely secund, many-flowered. Flowers acroscopic. Perianth subsericeous to loosely so outside with biramous hairs and often also scattered inconspicuous minute erect hairs, bearded inside. Pistil 14-19 mm long; style gently curved or sharply decurved in apical 4 mm, glabrous except for minute erect hairs and papillae in apical 1-4 mm; pollen-presenter oblique. Follicle narrowly ellipsoidal to narrowly ovoid, 9-16 mm long, colliculose.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5 - 2.0
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

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 -

Images

Habit

Grevillea sericea habit picture by Boris Therock (cc-by-sa)

Leaf

Grevillea sericea leaf picture by Boris Therock (cc-by-sa)

Flower

Grevillea sericea flower picture by A M (cc-by-sa)
Grevillea sericea flower picture by Boris Therock (cc-by-sa)

Distribution

Grevillea sericea world distribution map, present in Australia

Conservation status

Grevillea sericea threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:704045-1
WFO ID wfo-0000709579
COL ID 3HCYJ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Lysanthe cytisifolia Embothrium cinereum Embothrium cytisoides Grevillea sericea Embothrium sericeum Grevillea stricta Grevillea planifolia Embothrium sericeum var. angustifolium Embothrium sericeum var. major Embothrium sericeum var. minor

Lower taxons

Grevillea sericea subsp. riparia