Grevillea obtusifolia Meisn.

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Spreading shrub, sometimes prostrate or decumbent, 0.5-1.5 m high, to 5 m wide. Branchlets angular or terete, densely to sparsely subsericeous, sometimes with an open indumentum of weakly ascending hairs. Leaves entire, oblong-linear to narrowly obovate or narrowly elliptic, 1-3.5 cm long, (1.5-) 2-4 mm wide, obtuse, mucronate; upper surface smooth to obscurely pitted, glabrous or with scattered appressed hairs; margins flat to shortly and smoothly recurved; lower surface sericeous. Conflorescence erect to decurved, a loose semi-secund cluster, mostly 8-12-flowered, weakly basipetal; rachis 8-15 mm long, sparsely subsericeous to tomentose. Flower colour: perianth and style pale to bright pink or red. Perianth glabrous outside or with a few minute appressed hairs on limb, tomentose-pubescent inside. Pistil 20-24 mm long. Follicle obloid-acuminate, 12-13 mm long, faintly ridged at base, rugulose.
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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Nitrogen fixer -
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Environment

Grows in winter-wet deep dark sands in poorly drained areas.
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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Images

Grevillea obtusifolia unspecified picture

Distribution

Grevillea obtusifolia world distribution map, present in Australia

Conservation status

Grevillea obtusifolia threat status: Critically Endangered

Identifiers

LSID urn:lsid:ipni.org:names:703942-1
WFO ID wfo-0000709410
COL ID 6KSLH
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Grevillea thelemanniana subsp. obtusifolia Grevillea obtusifolia