Grevillea bracteosa Meisn.

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Erect to spreading shrub 1-2 m high. Leaves usually simple and linear, rarely divided near base into 2 or 3 linear segments, 5-14 (-25) cm long, 1-2 (-3) mm wide, acute to obtuse; margins revolute or sometimes refracted; lower surface 2-grooved, glabrous except for hairs on midvein. Conflorescence terminal or axillary, erect, simple or few-branched, pedunculate; unit conflorescence shortly obovoid to subglobose, basipetal; floral rachis 8-15 mm long. Flowers adaxially acroscopic. Flower colour: perianth pale green to greenish pink, rarely white; style deep rose pink to pale pink or white. Perianth glabrous outside, pubescent inside to c. level of ovary, glabrous above; tepals partially everted, remaining coherent at limb segments. Pistil 16-23 mm long; ovary stipitate, glabrous; style minutely papillose above ovary, swollen below pollen-presenter, exserted in late bud; pollen-presenter ±lateral. Follicles narrowly obovoid, apically attenuate, 12-15 (-20?) mm long, glabrous, very finely tuberculate to smooth.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 2.0
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Flower color
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Environment

Found in shrubland or sometimes in sandplain heath.
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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 bracteosa unspecified picture

Distribution

Grevillea bracteosa world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:703731-1
WFO ID wfo-0000709009
COL ID 3HCL2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea bracteosa

Lower taxons

Grevillea bracteosa subsp. howatharra