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Calectasia obtusa : ウィキペディア英語版 | Calectasia obtusa
''Calectasia obtusa'', commonly known as a blue tinsel lily or blunt-leaved tinsel lily is a plant in the family Dasypogonaceae growing as an erect, small shrub with stems to 50 cm. It is endemic to the south-west of Western Australia, widespread in most of its range but only known from nine populations. ==Description== ''Calectasia obtusa'' is an undershrub with stilt roots 30–55 mm long but no rhizome. It grows to a height of about 50 cm with several short side branches. Each leaf blade is glabrous except at the margins, 4.5–8.5 x 0.5–0.9 mm, often pressed against the stem, the ends usually blunt and only rarely tapering to a short, sharp point. The base of the petals (strictly tepals) form a tube 7.7–8.8 mm long, while the outer part of the petals are wine red with blue margins fading to pale blue with age and spreading outwards to form a papery, star-like pattern. In the centre of the star are six yellow stamens forming a tube which does not change colour with age. The thin style extends beyond the stamens. It is similar to the other species of ''Calectasia'' and is distinguished from them mainly by the combination of the absence of a rhizome and the glabrousness and lack of a sharp point on the ends of the leaf blades. Flowers mostly appear from July to August.
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「Calectasia obtusa」の詳細全文を読む
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