Grevillea cravenii Makinson

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Low multistemmed spreading to weakly erect shrub, 30-50 cm tall. Leaves (30-) 50-90 (-100) mm long, (8-) 20-25 (-40) mm wide, narrowly oblong-elliptic in gross outline or occasionally obovate-cuneate or rarely broadly elliptic, dentate to pinnatifid with (3-) 7-17 marginal teeth or shallow subtriangular lobes spaced ±evenly about margins in apical 1/3-2/3, often also a few scattered small leaves simple and entire; teeth and lobes 1-5 mm long, 3-8 mm wide, weakly pungent; margins flat to very shortly recurved; lower surface tomentose with ascending wavy biramous hairs. Unit conflorescence erect to gently decurved, secund to irregular; floral rachis 9-25 mm long. Flower colour: perianth purplish red to deep maroon; style (including style-end) crimson. Perianth outer surface with subvillous gingery limb (biramous hairs only), below limb with intermixed pale biramous and purplish glandular hairs. Pistil 33-40 mm long; stipe 1.0-1.5 mm long; style with scattered pale long biramous hairs in basal 2-5 mm and with scattered minute purplish glandular hairs over basal half. Follicle villous (immature only seen).
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in grassy Eucalyptus miniata woodland, in sandy loam soil on levels near sandstone ridges.
Light -
Soil humidity -
Soil texture -
Soil acidity -
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Hardiness (USDA) -

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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Vigor -
Productivity -

Distribution

Grevillea cravenii world distribution map, present in Australia

Conservation status

Grevillea cravenii threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:1014991-1
WFO ID wfo-0000709073
COL ID 3HCMJ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea cravenii