Acacia muriculata Maslin & Buscumb

Species

Angiosperms > Fabales > Fabaceae > Acacia

Characteristics

Intricately branched, multistemmed shrub 1–2 m tall. Branchlets verruculose-ribbed by tubercle-based often caducous hairs, pilose mainly on the ribs. New shoots maroon red or dull brown tinged maroon. Stipules 2–4 mm long, often only the thickened, indurate bases persisting at mature nodes. Phyllodes rather wide spreading, mostly narrowly oblong to oblong-elliptic, the tip innocuous or coarsely pungent, shallowly to markedly recurved but sometimes with few straight and dimidiate, coriaceous, (20–) 25–45 mm long, (4–) 6–10 mm wide, subglaucous (?aging green); midrib prominent, yellowish, glabrescent; lateral nerves obscure; marginal nerve prominent, yellow, verruculose as on branchlets; gland seemingly absent; pulvinus vestigial. Inflorescences initiated on expanding new shoots, simple or rudimentary 1–2-headed racemes 1–2 (–6) mm long; peduncles 10–18 mm long, glabrous, red; heads globular, densely 26–50 flowered, light golden. Flowers 5-merous; sepals ± free, 0.5–0.7 mm long, c. ⅕ length of petals; petals tinged dark brown at apex, nerveless, glabrous. Pods and seeds not seen.
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Growth form shrub
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Sexuality hermaphrodite
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Mature height (meter) 1.0 - 2.0
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Nitrogen fixer rhizobia
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Environment

Grows in loam on slopes of low banded ironstone and laterised banded ironstone hills in mallee shrubland.
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Usage

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Edible -
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Cultivation

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Germination duration (days) 21
Germination temperacture (C°) 21 - 26
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Germination treatment soaking
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Distribution

Acacia muriculata world distribution map, present in Australia

Identifiers

LSID urn:lsid:ipni.org:names:77090635-1
WFO ID wfo-0000508251
COL ID 8PPT
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Acacia muriculata