Grevillea crowleyae Olde & Marriott

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Shrub 0.5-1.5 m tall. Leaves 3-7 cm long, pinnatisect with 3-7 ascending linear lobes, occasionally lowermost lobes again bipartite; ultimate lobes 10-42 mm long, c. 0.8 mm wide, scarcely pungent; margins tightly and smoothly to angularly revolute; lower surface enclosed except for very prominent midvein; grooves rather lateral (lobes almost dipleural), packed with wavy hairs. Unit conflorescence erect or occasionally decurved, secund; floral rachis 20-50 mm long. Flower colour: perianth grey to pale yellow-grey or greenish; style usually maroon-black (often paler distally), sometimes to red. Perianth tomentose outside. Pistil (rarely 23-) 34-38 mm long; ovary subsessile; style with long ascending biramous hairs extending up to 10 mm above ovary, then glabrous. Follicle 13-16 mm long, tomentose with mainly biramous and scattered simple erect glandular hairs.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5 - 1.5
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Rooting depth (meter) -
Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in a disturbed site in Eucalyptus wandoo forest in heavily laterised gravelly loam soil.
Light -
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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 crowleyae world distribution map, present in Australia

Conservation status

Grevillea crowleyae threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:976703-1
WFO ID wfo-0000709075
COL ID 3HCML
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea crowleyae