Acacia leprosa Sieber ex Dc.

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Viscid aromatic shrub 1–5 m high, occasionally tree to 8–10 m; branches occasionally ±pendulous. Branchlets straight or very slightly flexuose, not pendulous, glabrous or appressed-puberulous on the fine ribs. Phyllodes normally elliptic or narrowly elliptic to lanceolate, straight to shallowly incurved, (3–) 5–12 cm long, (3–) 7–30 mm wide, mostly acute to acuminate, thinly textured, resinous-punctate, glabrous or appressed-puberulous on margins and main veins; 1-or 2-veined, lateral veins present or occasionally absent, often coalescing distally to form an almost continuous intra-marginal vein on either side of the prominent midrib; gland 0–8 mm above pulvinus. Inflorescences simple, 2 (–6) per axil, rarely short 1–3-headed racemes with axes 1–2 (–4) mm long; peduncles 2–6 (–7) per axil, (2–) 4–8 (–11) mm long, subglabrous to densely puberulous, the hairs straight to sub-crisped and appressed to sub-appressed or occasionally patent; basal peduncular bract mostly caducous; heads globular, pale yellow, 20–35-flowered. Flowers 5-merous; sepals united. Pods 4–8 cm long, 3–5 mm wide, thinly coriaceous to firmly chartaceous, glabrous. Seeds longitudinal, oblong-elliptic, 3.5–4 mm wide, shiny, dark brown to blackish.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.5 - 4.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer rhizobia
Photosynthetic pathway c3

Environment

Eucalyptus forest and woodland.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Acacia leprosa 'Scarlet Blaze' features on an Australian $1.10 postage stamp as part a series of three 'Wattle Wonders' stamps issued 14 September 2021.
Uses medicinal wood
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings. Seeds needs soaking.
Mode seedlings
Germination duration (days) 21
Germination temperacture (C°) 21 - 26
Germination luminosity -
Germination treatment soaking
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Acacia leprosa leaf picture by ian connop (cc-by-sa)
Acacia leprosa leaf picture by ian connop (cc-by-sa)

Flower

Acacia leprosa flower picture by ian connop (cc-by-sa)
Acacia leprosa flower picture by ian connop (cc-by-sa)

Distribution

Acacia leprosa world distribution map, present in Australia

Conservation status

Acacia leprosa threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:470732-1
WFO ID wfo-0000188785
COL ID 8PJP
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia reclinata Acacia leprosa Acacia reclinata Racosperma leprosum Acacia leprosa var. elongata

Lower taxons

Acacia leprosa var. uninervia Acacia leprosa var. graveolens Acacia leprosa var. magna Acacia leprosa var. crassipoda