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Banksia lindleyana : ウィキペディア英語版 | Banksia lindleyana
''Banksia lindleyana'', commonly known as the porcupine banksia, is a species of woody shrub in the genus ''Banksia'' of the family Proteaceae. It generally grows as a small shrub to 1 m (3 ft) high with long narrow serrated leaves, and bright yellow oval or round inflorescences. Flowering occurs in late summer, after which time the flower spikes age and turn to brown and then grey, and develop up to 70 follicles. It occurs in the vicinity of Kalbarri, Western Australia. Found on sandy soils, the plant serves as a pollinator for a variety of bird and animal species. ==Description== ''Banksia lindleyana'' grows as a shrub up to tall. Young branches are densely felted with hairs, but these are lost with age, and eventually replaced with a deeply fissured grey bark. The leaves are low and narrow (4 to 13 cm long but only 0.4 to 1.2 cm wide), with serrated edges and a blunt apex; like the young branches, young leaves are felted with hairs, but these are lost with age, except in small pits on the underside. The flowering season is from January to March; flowers are yellow, and occur in a characteristic ''Banksia'' flower spike. Oval to spherical in shape, this is from 5 to 9 centimetres (2-4 in) long, and occurs on a short, lateral branchlet arising from an older branch. After flowering, the styles wither but do not fall, giving the infructescence a hairy appearance. Infructescences may contain up to 70 follicles, each with two small winged seeds.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Banksia lindleyana」の詳細全文を読む
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