Grevillea striata R.Br.

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Erect spindly shrub or robust tree 3-15 m tall. Leaves dorsiventral, entire, linear to broadly so or strap-like, often wavy, 10-45 cm long, 2-15 mm wide; margins flat or shortly recurved; surfaces rather similar; lower surface longitudinally 5-13 striate, sericeous especially in grooves. Conflorescence usually terminal, erect, paniculately 4-12-branched or rarely simple; unit conflorescence cylindrical, 5-8 cm long, subsynchronous or weakly basipetal or acropetal. Flowers ±acroscopic. Flower colour: perianth and style white to cream or pale yellow. Perianth subsericeous to tomentose outside, pilose inside near ovary. Nectary minute, arcuate. Pistil 6-10 mm long, glabrous; pollen-presenter basally transverse to oblique, erect-conical. Follicle compressed obloid to ovoid, shortly subapically beaked, 13-21 mm long, glabrous, almost smooth, not viscid.
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A medium sized tree. It grows 5-9 m tall. The leaves are crowded around the stem. They are leathery and like straps. They can be 10-35 cm long by 0.7 cm wide. They are dull green above and silvery underneath. The edges of the leaves curl slightly downwards. The flowers are small and cream. They are about 0.6 cm long. They occur in cylindrical groups at the end of branches. The fruit are oblong and woody. They are 1.5-2 cm long. They contain 2 seeds.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 5.0 - 12.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Widespread in dry inland areas, occasionally extending to near the coast in drier northern areas, in open mixed Acacia and Eucalyptus woodland, Triodia-shrubland communities, in a range of soil types.
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Grows in open mixed Acacia and Eucalyptus woodland, Triodia-shrubland communities, in a range of soil types including red sands, gravelly loams, and occasionally black soils or calcareous clays.
A tropical plant. They grow naturally in open plains in dry regions. They are often on alluvial soil. It can grow in arid places. It suits hardiness zones 9-12.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The seeds are eaten. The nectar can be sucked from the flowers.
Uses animal food environmental use fuel material medicinal social use wood
Edible nectars seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed. Soaking the seed overnight improves germination. Or the seed coat can be peeled off.
Mode cuttings seedlings
Germination duration (days) 20 - 25
Germination temperacture (C°) 23 - 26
Germination luminosity light
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Grevillea striata unspecified picture

Distribution

Grevillea striata world distribution map, present in Australia

Conservation status

Grevillea striata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:704070-1
WFO ID wfo-0000709616
COL ID 3HCZG
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea lineata Grevillea striata Grevillea striata var. lineata