北毛茛檢視原始碼討論檢視歷史
| 北毛茛 |
【北毛茛】，拉丁文名為【Ranunculus borealis】，名稱狀態為【被SP2000收錄，狀態為：Ranunculus borealis為接受名】，國內分布區域為【新疆全球觀測記錄分布（數據來自GBIF）】
基本信息
- 拉丁文名;Ranunculus borealis
- 名稱狀態:被SP2000收錄，狀態為：Ranunculus borealis為接受名
正文
名稱狀態：被SP2000收錄，狀態為：Ranunculus borealis為接受名中文名：北毛茛形態描述：104. Ranunculus borealis Trautvetter, Bull. Soc. Imp. Naturalistes Moscou. 33 72. 1860. 北毛茛 bei mao gen Herbs perennial. Rhizomes short, inconspicuous. Stems ca. 58 cm, sparsely spreading hispid, branched. Basal leaf 1; petiole ca. 17 cm, sparsely spreading hispid; blade 3-partite to near base, reniform-pentagonal, ca. 3 × 5 cm, papery, appressed pubescent, base cordate, central lobe rhombic-obovate, 3-lobed, lobules unequally few dentate; lateral lobes obliquely flabellate, unequally 2-partite. Lowermost stem leaf similar to basal leaf, but short petiolate; upper ones 5-sect, segments linear. Monochasium ca. 2-flowered; bracts 3-sect. Flowers ca. 2 cm in diam. Pedicel 4.5--7 cm, appressed puberulent. Receptacle glabrous. Sepals 5, oblong, ca. 6 mm, abaxially appressed pubescent. Petals 5, obovate, ca. 10 × 8 mm, nectary pit covered by a scale, apex truncate-rounded. Stamens numerous; anthers broadly oblong. Aggregate fruit broadly ovoid, ca. 6 mm in diam. Achene obliquely obovate, ca. 2 × 1.8 mm, glabrous, narrowly marginate; style persistent, ca. 0.8 mm, recurved. Fl. Jun.Meadows; ca. 1600 m. Xinjiang (Tian Shan) [Kazakhstan, Russia (Siberia); E Europe]. From Flora of China FOC Vol. 6 Page 425國內分布：新疆全球觀測記錄分布（數據來自GBIF）[1]