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Acacia hispidula (Sm.) Willd.식물/들꽃-콩과(Fabaceae) 2025. 2. 2. 18:20
국표에 없다.
Acacia hispidula, known colloquially as little harsh acacia, rough-leaved acacia or rough hairy wattle, is a species of Acacia native to eastern Australia.
Description
The shrub typically grows to a height of 2 m (6 ft 7 in) has a spreading, open habit, with scabrous and tuberculate branchlets that have minute hairs. It has evergreen phyllodes with an asymmetric narrowly oblong-elliptic shape that are often shallowly incurved. The sub-glabrous to glabrous phyllodes are 10 to 30 mm (0.39 to 1.18 in) in length and 3 to 10 mm (0.12 to 0.39 in) and have a prominent midrib. It flowers between January and April producing simple inflorescences occur singly in the axils and have spherical flower-heads containing 10 to 20 pale yellow to almost white flowers. The glabrous blackish seed pods that form after flowering have an oblong to narrowly oblong shape but can be elliptic when containing a single seed. The pods can be up to 4.5 cm (1.8 in) in length and 7.5 to 10.5 mm (0.30 to 0.41 in) in width and are thickly coriaceous to subwoody. The turgid seeds have an oblong shape and are 7.5 to 8.5 mm (0.30 to 0.33 in) in length and 4.5 mm (0.18 in) wide.
Acacia hispidula | Australian Plants Society (austplants.com.au)
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