Acacia clelandii
From Wikipedia, the free encyclopedia
| Umbrella mulga | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Fabaceae |
| Subfamily: | Caesalpinioideae |
| Clade: | Mimosoid clade |
| Genus: | Acacia |
| Species: | A. clelandii |
| Binomial name | |
| Acacia clelandii | |
 | |
| Occurrence data from AVH | |
| Synonyms[1] | |
| |
Acacia clelandii, also known as umbrella mulga,[2] is a species of flowering plant in the family Fabaceae and is endemic to south-western continental Australia. It is a spreading shrub with hairy branchlets, more or less terete, straight or slightly curved phyllodes, spikes of yellow flowers, and oblong, tough, flexible pods.
Acacia clelandii is a spreading shrub that typically grows to a height of up to 5 m (16 ft). Its branchlets are covered in white hairs pressed against the surface between yellowish ribs, the new growth with scattered red glandular hairs. It phyllodes are more or less terete, straight or slightly curved, mostly 50–125 mm (2.0–4.9 in)| long and 1.0–1.5 mm (0.039–0.059 in) wide with hairs pressed against the surface between longitudinal veins. The flowers are borne in spikes 10–25 mm (0.39–0.98 in) long in axils, on a peduncle 4–10 mm (0.16–0.39 in) long. Flowering has been recorded from May to July and in September and October, and the pods are stalkless, oblong, flat, straight, 25–50 mm (0.98–1.97 in) long and 6–10 mm (0.24–0.39 in) wide, brown, tough, but flexible. The seeds are oblong, 4–6 mm (0.16–0.24 in) long with a small aril.[2][3][4][5]
Taxonomy
Acacia clelandii was first formally described by Leslie Pedley in the Flora of Australia from specimens collected on the Eyre Peninsula in 1972.[3][6] The specific epithet (clelandii) honours the biologist Sir John Burton Cleland.[3]