Grevillea polybotrya Meisn.

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Shrub, 1.2-4 m tall, with sparsely leafy emergent floral branches. Leaves dorsiventral, entire, obovate or oblanceolate to oblong, rarely subrotund, 1.2-5 cm long, 4-9 mm wide; margins thickened, flat to slightly recurved; surfaces similar, faintly wrinkled with scattered appressed hairs especially near margins, sometimes glaucous and almost glabrous. Conflorescence terminal, erect, paniculate with 10-20 ascending branches; unit conflorescence cylindrical, 6-8 cm long, irregular to subsynchronous. Flowers acroscopic. Flower colour: perianth and style pink cream in bud, becoming white to cream, rarely remaining pink or becoming pale yellow. Perianth subsericeous or glabrous outside, glabrous inside. Nectary U-shaped. Pistil 7.5-10 mm long, glabrous; pollen-presenter erect, conical with truncate apex. Follicle slightly compressed obovoid, 11-15 mm long, apiculate, with a flange-like lip along each valve, glabrous, granulate and sometimes viscid.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
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Mature height (meter) 1.2 - 4.0
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Environment

Grows in sand heath in sandy soils over clay.
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Usage

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Edible -
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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 polybotrya world distribution map, present in Australia

Conservation status

Grevillea polybotrya threat status: Vulnerable

Identifiers

LSID urn:lsid:ipni.org:names:703988-1
WFO ID wfo-0000709481
COL ID 3HCWB
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea martinii Grevillea polybotrya