Grevillea incurva (Diels) Olde & Marriott

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Erect shrub 1.5-2.5 m high. Branchlets subsericeous, terete. Leaves entire, 1-2 (-4.5) cm long; juvenile and lower leaves sometimes broadly elliptic, 3-10 mm wide, and bifacial with surfaces ±similar, subsericeous, becoming almost glabrous towards midline; adult and upper leaves unifacial, linear to subterete, markedly incurved, 0.7-1 mm wide, sometimes faintly ribbed, subsericeous. Conflorescence erect, pedunculate, terminal or upper axillary, simple or branched; unit conflorescence (2.5-) 4.5 cm long, cylindrical, ±synchronous or basipetal; floral rachis silver-sericeous, occasionally sparsely so or glabrous, usually brown (sometimes yellow) beneath indumentum. Flowers adaxially oriented. Flower colour: perianth and style creamy white. Perianth glabrous; tepals free and spreading after anthesis. Pistil 5.5-6 mm long, glabrous; pollen-presenter narrowly conico-cylindrical. Follicles obliquely narrowly obovoid to obovoid, 7.5-10 mm long, smooth.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
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Spread -
Mature width (meter) -
Mature height (meter) 1.5 - 2.5
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Environment

Grows in sand in open heath.
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Usage

Uses -
Edible -
Therapeutic use -
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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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Distribution

Grevillea incurva world distribution map, present in Australia

Conservation status

Grevillea incurva threat status: Critically Endangered

Identifiers

LSID urn:lsid:ipni.org:names:982547-1
WFO ID wfo-0000709255
COL ID 3HCRB
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea incurva Grevillea integrifolia var. incurva