Grevillea delta (Mcgill.) Olde & Marriott

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Bushy, spreading shrub 1-2 m high. Branchlets terete, with open-villous (spreading) indumentum. Leaves 1-2.5 cm long, partly bi-pinnatisect; lower primary lobes often retrorse, always with secondary division, sometimes all primary lobes with secondary division; ultimate lobes linear, usually spreading, 1.5-12 mm long, 0.3-0.8 mm wide; upper surface not pitted, loosely villous becoming glabrous; margins revolute; lower surface enclosed except midvein, 2-grooved, loosely villous in grooves. Conflorescence erect or sometimes deflexed, 2-4 cm long, loosely oblong-secund, acropetal, 12-20-flowered, exceeding foliage; rachis 8-15 mm long, open-tomentose. Flower colour: perianth and style red; style-end green. Perianth sparsely subsericeous to glabrous outside, pubescent inside. Pistil 27 mm long. Follicles narrowly obloid-acuminate, 10-12 mm long, with a very conspicuous, sub-basal transverse ridge.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
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Mature height (meter) 1.0 - 2.0
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Environment

Grows mostly along creek-lines or in moist low lying areas in mallee heath.
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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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Images

Grevillea delta unspecified picture

Distribution

Grevillea delta world distribution map, present in Australia

Conservation status

Grevillea delta threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:982559-1
WFO ID wfo-0000709091
COL ID 3HCMZ
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea thelemanniana subsp. delta Grevillea delta