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Saxifraga stellaris : ウィキペディア英語版 | Saxifraga stellaris
''Saxifraga stellaris'', the starry saxifrage or hairy kidney-wort, is an Arctic–alpine species of saxifrage. It produces panicles of 5–10 white flowers on a stem up to tall, rising from a basal leaf rosette. One subspecies is found from eastern Canada to Russia, including the British Isles, while another is found in the mountains of southern Europe. ==Description==
''Saxifraga stellaris'' grows as a leaf rosette, which produces a generally leafless stem up to tall. The leaves are toothed and somewhat fleshy, ovate or obovate, and without an obvious petiole.〔 They are typically long (varying from ), with a cuneate (wedge-shaped) base.〔〔 The flowers are borne in a loose panicle comprising 5–10 flowers;〔〔 each flower has deflexed sepals, surrounding five white petals, long, with two yellow or red spots near the base.〔〔 The anthers are also red or yellow.〔 Flowers are borne from June to August.〔〔 The seeds are dark brown, glabrous, long, and wide. They are elliptic, ovoid or reniform in shape, with longitudinal ribs bearing spines. ''S. stellaris'' has a chromosome number of 2''n'' = 28.〔〔〔
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