Grevillea aquifolium Lindl.

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Erect-spreading to decumbent or prostrate shrub to 1.5 (-4) m tall. Leaves very variable, (2-) 3-7 (-10.5) cm long, 10-45 mm wide, usually ovate to oblong in gross outline and pinnatifid or toothed with 2-19 spreading lobes or teeth, sometimes cuneate or rhomboid with 2-5 teeth near apex, rarely entire and elliptic to rhomboid; primary lobes sometimes with a single secondary tooth on distal edge; ultimate lobes triangular to narrowly so or ovate, 5-17 mm long, 2-8 mm wide, usually pungent; margins flat to shortly recurved; lower surface densely to openly tomentose with straight to curled semi-appressed to spreading hairs. Unit conflorescence decurved or sometimes erect, secund; floral rachis 15-50 mm long. Flower colour: perianth grey, green, cream, or dull orange-pink; style usually red, or sometimes pink, orange, or dull yellow. Perianth loosely to densely tomentose outside, often villous on limb. Pistil 21-26 mm long; ovary stipitate; style glabrous. Follicle 9.5-13 mm long, tomentose.
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Spreading shrub 0.6–1 m tall. Leaves elliptic to narrowly so, 1.5–4.0 cm long, 3–8 mm wide, entire or (occasionally on adults, commonly on juveniles) with 2–4 spreading triangular pungent teeth; margins shortly and angularly refracted; lower surface subsericeous to subvillous with straight hairs. Unit conflorescence erect to deflexed, secund; floral rachis 15–26 mm long. Flower colour: perianth lime-green becoming yellowish; style pale orange yellow becoming pale pink at about anthesis then darker reddish pink. Perianth sparsely tomentose outside. Pistil 18.5–21.5 mm long; ovary stipitate; style glabrous. Follicle c. 11 mm long, sparsely subsericeous.
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Growth form shrub
Growth support free-standing
Foliage retention evergreen
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Mature height (meter) 0.6 - 1.0
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Environment

Grows in a wide range of habitats usually in woodland or dry to wet heath or mallee associations, in siliceous or sometimes calcareous sandy soils.
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Grows in open eucalypt woodland with a dense low shrub layer, in poor grey sand.
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Hardiness (USDA) 7-11

Usage

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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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Images

Grevillea aquifolium unspecified picture

Distribution

Grevillea aquifolium world distribution map, present in Australia

Conservation status

Grevillea aquifolium threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:703696-1
WFO ID wfo-0000708939
COL ID 6KSZX
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Grevillea variabilis Grevillea aquifolium