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''Alchemilla alpina'', commonly known as alpine lady's-mantle, is an arctic-montane herbaceous perennial plant native to Europe and Southern Greenland. Alpine lady's-mantle has been used for centuries as an herbal remedy, and is used in horticulture as a ground cover and in rock gardens. ==Description== Alpine lady's-mantle is a perennial plant with a woody rhizome growing to a height of between . The weak stems are silkily hairy and grow from a basal rosette and the leaves are palmate with about seven lanceolate leaflets with toothed tips, smooth above and densely hairy underneath. There are alternate pairs of leaves on the stems and the inflorescence forms a dense cyme. The flowers are lime green with four sepals, no petals, four stamens and a solitary carpel. They are hermaphrodite and the seeds develop apomictically without being fertilised.〔(【引用サイトリンク】title=Alpine Lady's Mantle )〕 The flowers begin to bloom in June and fade in September and their seeds can be collected from August to October.〔(【引用サイトリンク】title=''Alchemilla alpina'' - L. )〕 Because the seeds develop without cross fertilisation, any mutations that may occur gradually cause cumulative changes to populations and there are a great many very similar species of lady's-mantle, sometimes called micro-species. Alpine lady's-mantle is easily distinguished from other lady's-mantles by the fact that its leaves have clearly separate leaflets while other species have neatly pleated leaves.〔 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「Alchemilla alpina」の詳細全文を読む スポンサード リンク
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