Grevillea acropogon Makinson

Species

Angiosperms > Proteales > Proteaceae > Grevillea

Characteristics

Prostrate to erect shrub to 1.8 m high. Branchlets softly angular to subterete, loosely to sparsely sub-tomentose with straight hairs, becoming nearly glabrous. Leaves rigid, 1.5-2.5 cm long, divaricately pinnatisect with 5-7 primary lobes, the basal 1 or 2 pairs again divaricately 2-or 3-sect; ultimate lobes linear, 10-15 mm long, 0.8-1.1 mm wide, pungent; upper surface loosely subtomentose or-subsericeous, soon glabrous, not pitted; margins angularly revolute; lower surface mostly or wholly enclosed except for midveins, sometimes lamina narrowly exposed and then subsericeous. Conflorescence decurved, shortly and broadly secund, 18-24-flowered, acropetal; rachis 12-17 mm long (only c. 8-9 mm active), openly pubescent becoming almost glabrous. Perianth and style both red. Perianth glabrous outside except for a few inconspicuous appressed hairs near tip of limb segments, densely bearded inside. Pistil 20-22 mm long. Follicles and seeds not seen.
Life form -
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.8
Root system -
Rooting depth (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

It is recorded as growing in shallow soils over ironstone on the margins of seasonally inundated areas, in a heath association.
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Hardiness (USDA) 8-11

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 acropogon unspecified picture

Distribution

Grevillea acropogon world distribution map, present in Australia

Conservation status

Grevillea acropogon threat status: Endangered

Identifiers

LSID urn:lsid:ipni.org:names:1015000-1
WFO ID wfo-0000708900
COL ID 3HCJ4
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Grevillea acropogon