Grevillea maxwellii Mcgill.

Maxwell's grevillea (en)

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Decumbent to spreading shrub 0.3-1.2 m high, to 1.5 m across. Leaves 2-7.5 cm long, usually secund, divaricately bipinnatipartite (sometimes incompletely so), with 2-9 primary lobes, the lower ones mostly again tripartite; ultimate lobes linear, 6-30 mm long, 0.8-1.4 mm wide, pungent; margins ±angularly revolute; lower surface enclosed except for midveins, with dense slender flexuose hairs in grooves. Conflorescence simple to 3-branched; unit conflorescence erect to deflexed, secund; floral rachis 25-50 mm long. Flower colour: perianth pinkish orange to pink-red, red shades strengthening with age, limb sometimes greenish; style deep pinkish red. Perianth basally dilated but not or scarcely saccate on ventral side, loosely tomentose outside with biramous and simple erect glandular hairs, glabrous inside. Pistil 20-24 mm long; style minutely pubescent with simple erect glandular hairs, sparser towards base and apex. Follicle c. 10 mm long, tomentose with both biramous and simple erect glandular hairs.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.3 - 1.2
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Grows in low heath, often on ridges or in rocky situations, in shallow granitic soils.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

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
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Grevillea maxwellii unspecified picture

Distribution

Grevillea maxwellii world distribution map, present in Australia

Conservation status

Grevillea maxwellii threat status: Critically Endangered

Identifiers

LSID urn:lsid:ipni.org:names:929611-1
WFO ID wfo-0000709361
COL ID 6KSZH
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea maxwellii