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''Crepis vesicaria'' is a European species of flowering plant in the daisy family with the common name beaked hawk's-beard.〔(Altervista Flora Italiana, Radicchiella rosea, Beaked hawksbeard, Löwenzahn-Pippau, blåsfibbla, ''Crepis vesicaria'' L. ) includes photos and European distribution map〕 It is native to the eastern and southern Europe from Ireland and Portugal east as far as Germany, Austria, and Greece.〔 It become naturalized in scattered locations in North America.〔〔(Biota of North America Program 2014 county distribution map )〕 ''Crepis vesicaria'' is an annual, biennial, or perennial herb up to 120 cm (48 inches or 4 feet) tall, producing a large underground caudex. Each plant can have as many as 20 flower heads, each with up to 70 ray florets but no disc florets. It grows on hillsides and in sandy clearings.〔(Flora of North America, Beaked hawksbeard ''Crepis vesicaria'' Linnaeus, Sp. Pl. 2: 805. 1753. )〕 ;Subspecies〔 * ''Crepis vesicaria'' subsp. ''andryaloides'' (Lowe) Babc. * ''Crepis vesicaria'' subsp. ''bivonana'' (Soldano & F.Conti) Giardina & Raimondo * ''Crepis vesicaria'' subsp. ''hyemalis'' (Biv.) Babc. * ''Crepis vesicaria'' subsp. ''myriocephala'' (Batt.) Babc. * ''Crepis vesicaria'' subsp. ''stellata'' (Ball) Babc. * ''Crepis vesicaria'' subsp. ''taraxacifolia'' (Thuill.) Thell. * ''Crepis vesicaria'' subsp. ''vesicaria'' ==References== 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「Crepis vesicaria」の詳細全文を読む スポンサード リンク
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