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''Microseris lanceolata'' (synonym for Australian plants: ''M. scapigera'') is a perennial herb also known as murnong and yam daisy.〔 It is found in many forms in southern and eastern Australia (Victoria, NSW, ACT, SA, WA and on the island of Tasmania).〔 The Tasmanian form being markedly smaller than the mainland Australian form. A related species occurs in New Zealand, Microseris scapigera, recognised now as the correct name for plants there. In Australia that name was used earlier but is now relegated to only a synonym for Australian plants. ==Biological descriptions== A variable species, it has the form of a tufted rosette of toothed lanceolate leaves. The flower stalk is notable for its curious behaviour: pendulous before flowering, it becomes erect for flowering, lifting the flower to the attention of pollinators, then becomes pendulous again until the seed head ripens, at which time it becomes erect again, exposing the seed head to the best possible wind exposure. The 'flower' is a yellow head of florets, reminiscent of a dandelion. The seed heads ripen to a cluster of fluffy, tan achenes, each having a crown of fine extensions called a pappus. Seed dispersal is by wind. 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「Microseris lanceolata」の詳細全文を読む スポンサード リンク
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