Scaevola spinescens R.Br.

Species

Angiosperms > Asterales > Goodeniaceae > Scaevola

Characteristics

Rigid, divaricate shrub to 2 m tall, glabrous or with substellate scurfy hairs, greyish when young; dwarf branchlets often spinescent. Leaves often clustered on branchlets, sessile, obovate to linear, entire, thick; lamina 9-36 mm long, 1-6 mm wide. Flowers solitary in axils; peduncle slender, 5-20 mm long; bracteoles linear, 2-5 mm long, ±equal to ovary. Sepals rim-like, to 1 mm long. Corolla 9-16 mm long, scurfy or glabrous outside, densely bearded inside, white or yellowish, occasionally with purple veins; barbulae broad, prominent, simple; wings to 1 mm wide, laciniate. Indusium to 2 mm wide, with scattered hairs above. Fruit ovoid, 5-8 mm long, glabrous, black or purplish.
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A spiny shrub. It grows 1 m high. The flower is split down one side and has five spreading petals. This makes it look like an open fan.
Life form perennial
Growth form shrub
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It grows in the drier inland regions of Western Australia. It is mostly in tropical and subtropical places.
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Drier forests and hills, in sandy loams. Grows on hillsides and on stony plains in the drier regions of Australia.
Grows on hillsides and on stony plains.
Light 4-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The fruit were eaten by people in the Flinder's ranges.
Uses medicinal
Edible fruits leaves
Therapeutic use Cancer (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Scaevola spinescens unspecified picture

Distribution

Scaevola spinescens world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:384329-1
WFO ID wfo-0001225776
COL ID 6XSHX
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Pogonetes spinescens Lobelia spinescens Crossostoma lycioides Scaevola oleoides Scaevola lycoides Scaevola spinescens Crossostoma oleoides Crossostoma spinescens