Acacia startii A.R.Chapm. & Maslin

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Dense rounded shrub, 1-2 m high. New growth tomentose. Phyllodes ovate to elliptic or narrowly elliptic, 2-5.5 cm long, 8-23 mm wide, l:w = 2-4, obtuse, coriaceous, tomentose and milky green when young, glabrescent and green or occasionally glaucous when mature, prominently 2-nerved; lateral nerves obscure; glands not prominent, 1-7 mm above pulvinus, often also at base of mucro. Inflorescences 3-6-headed racemes, sometimes growing out with subsequent inflorescences, simple; raceme axes 1-4 cm long, tomentose; peduncles 10-25 mm long, normally tomentose; heads globular, densely 30-55-flowered, lemon yellow. Flowers 5-merous; sepals united into a ±truncate calyx. Pods strongly curved to openly once-coiled, to 7 cm long, 3-4 mm wide, crustaceous, tomentulose, subglabrous with age. Seeds longitudinal, oblong, 5-6 mm long, glossy, dark brown; aril orange-red (dry).
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0 - 2.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Grows on plains and hills in loam often associated with limestone, in low shrub and open shrubland.
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) 21
Germination temperacture (C°) 21 - 26
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Acacia startii world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:961047-1
WFO ID wfo-0000201514
COL ID 8Q45
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia startii Racosperma startii