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Acacia rubida A.Cunn.식물/들꽃-콩과(Fabaceae) 2021. 12. 29. 10:41
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Acacia rubida, commonly known as red stem wattle, red stemmed wattle or red leaved wattle, is a shrub belonging to the genus Acacia and the subgenus Phyllodineae that is native to parts of eastern Australia.
The shrub or tree has an erect to bushy habit and typically grows to a height of 2 to 10 m (6 ft 7 in to 32 ft 10 in) and has lightly fissured brown bark. It has narrowly elliptic to oblanceolate shaped reddish to grey-green leathery phyllodes that have a length of 5 to 20 cm (2.0 to 7.9 in) and a width of 8 to 25 mm (0.31 to 0.98 in). The juvenile foliage is pinnate and can persist on older plants. It blooms between July and November producing inflorescences with pale to bright yellow flowers. The simple inflorescences are found in groups of 5 to 29 in an axillary racemes with an axis that is 1 to 10 cm (0.39 to 3.94 in) in length. The spherical flower-heads have a diameter of 5 to 7 mm (0.20 to 0.28 in) and contain 9 to 15 pale to bright yellow coloured flowers. Following flowering firmly papery to thin leathery, glabrous seed pods form that are straight and flat with a length of 4 to 12 cm (1.6 to 4.7 in) and are 6 to 9 mm (0.24 to 0.35 in) wide and are often covered in a powdery white coating.
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