Acacia podalyriifolia

 

학명 : Acacia podalyriifolia A.Cunn. ex G.Don

분류 : Fabaceae

Common Name : Queensland Silver Wattle, Mt Morgan Wattle

 

원산지 : 오스트레일리아

 

 

 

분류 : 2022.03.12 세종수목원

 

 

 

 

아래 : 2023.01.18 세종수목원

 

 

 

 

 

 

설명

 

Distribution

Common in Qld from Mt Morgan inland to W of the Carnarvon Ra. and SE to Stanthorpe; in N.S.W. it is known only from Legume (c. 3 km W of Qld/N.S.W. border). Naturalized in places in south-western W.A.

 

Description

Spreading tree 3–7 m high. Branchlets pruinose, ±velvety with dense straight soft and spreading hairs, very rarely glabrous. Phyllodes elliptic to widely elliptic, oblong-elliptic, ovate or sometimes obovate, 2–4 (–6) cm long, 1–2.5 (–3) cm wide, l:w normally 1.5–2.5, mucronate, thin, usually silvery grey to glaucous, with indumentum as on branchlets but sparser, sometimes glabrescent, with slightly excentric midrib, finely penninerved; gland normally inconspicuous and 8–18 mm above pulvinus; pulvinus 1–2 mm long. Inflorescence racemose; raceme axes 2–11 cm long, exceeding phyllodes, with indumentum similar to branchlets; peduncles (3–) 5–10 mm long, with indumentum similar to branchlets; heads showy, fragrant, globular, 15–30-flowered, bright light golden. Flowers 5-merous; sepals united. Pods to 12 cm long, 1.5–2 cm wide, thinly coriaceous, velvety and pruinose when young, sometimes glabrous with age, dehiscing unilaterally; margins often undulate. Seeds longitudinal, oblong, 6–7.5 mm long, dull, black; aril clavate.

 

Phenology

Flowers mainly June and July.

 

Habitat

In the N of its range it is more or less restricted to sandstone hills in open Eucalyptus forest, but in the south it occurs on rocks of various types.

 

https://apps.lucidcentral.org/wattle/text/entities/acacia_podalyriifolia.htm