小茴茴蒜Ranunculus cantoniensis
中文名（Chinese Name）：小茴茴蒜
学名（Scientific Name）：Ranunculus cantoniensis DC.
英文名（English Common Name）：
别名（Chinese Common Name）：禺毛茛、自扣草
异名（Synonym）：Hecatonia pilosa Lour. Ranunculus brachyrhynchus S. S. Chien
科属（Family & Genus）：毛茛科（Ranunculaceae）毛茛属
形态特征（Description）：多年生草本。须根伸长簇生。茎直立，高25-80厘米，上部有分枝，与叶柄均密生开展的黄白色糙毛。叶为3出复叶，基生叶和下部叶有长达15厘米的叶柄；叶片宽卵形至肾圆形，长3-6厘米，宽3-9厘米; 小叶卵形至宽卵形，宽2-4厘米，2-3中裂，边缘密生锯齿或齿牙，顶端稍尖，两面贴生糙毛；小叶柄长1-2厘米，侧生小叶柄较短，生开展糙毛，基部有膜质耳状宽鞘。上部叶渐小，3全裂，有短柄至无柄。花序有较多花，疏生；花梗长2-5厘米，与萼片均生糙毛；花直径1-1.2厘米，生茎顶和分枝顶端；萼片卵形，长3毫米，开展；花瓣5，椭圆形，长5-6毫米，约为宽的2倍，基部狭窄成爪，蜜槽上有倒卵形小鳞片；花药长约1毫米；花托长圆形，生白色短毛。聚合果近球形，直径约1厘米；瘦果扁平，长约3毫米，宽约2毫米，为厚的5倍以上，无毛，边缘有宽约0.3毫米的棱翼，喙基部宽扁，顶端弯钩状，长约1毫米。花果期4月至7月。
分布（Distribution）：分布于西南、华东、广西、广东、江西、湖南、湖北等省区，生于海拔500-2500米的平原或丘陵田边、沟旁水湿地。印度、越南、朝鲜、日本也有。
用途（Use）：全草含原白头翁素，捣敷发泡，治黄疽，目疾。
引自中国植物志英文版：FOC Vol. 6 Page 428
Ranunculus cantoniensis de Candolle, Prodr. 1: 43. 1824.
禺毛茛 yu mao gen| Ranunculaceae | Ranunculus
Hecatonia pilosa Loureiro, Fl. Cochinch. 1: 303. 1790, not Ranunculus pilosus Humboldt (1821); R. brachyrhynchus S. S. Chien.
Herbs perennial. Roots fibrous, subequally thick. Stems 20--65 cm, hirsute, branched. Basal and lower stem leaves with petiole 4.5--20 cm, hirsute; blade ternate, broadly ovate in outline, 3--14 × 3.8--17 cm, thinly papery, sparsely strigose; leaflets petiolulate; central leaflet rhombic-ovate or broadly ovate, broadly cuneate or rounded-base truncate, margin 3-partite, denticulate; lateral leaflets obliquely broadly ovate, unequally 2-sect or 2-partite. Upper stem leaves smaller, shortly petiolate. Compound monochasium terminal, corymbose, 4--10-flowered; bracts leaflike. Flowers 0.9--1.3 cm in diam. Pedicel 1--4 cm, strigose. Receptacle hirtellous. Sepals 5, reflexed, narrowly ovate, 3--4 mm, strigose. Petals 5, narrowly elliptic or obovate, 4--7.5 × 2--3.8 mm, nectary pit covered by a scale, apex rounded. Stamens numerous; anthers oblong. Aggregate fruit subglobose, 7--9 mm in diam.; carpels numerous. Achene flat, obliquely obovate, 2.5--3 × 2.2--3 mm, glabrous, narrowly marginate; style persistent, triangular, ca. 1 mm, straight or uncinate at apex. Fl. Mar--Sep, fr. Apr--Nov.
By streams, grassy slopes, forest margins; 100--1700 m. S and W Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, W Hubei, Hunan, S Jiangsu, Jiangxi, S Shaanxi, Sichuan, Taiwan, SE Yunnan, Zhejiang [Bhutan, Japan, S Korea, Nepal].
Material of this species has been incorrectly named as Ranunculus fibrosus Wallich. There has also been confusion with R. chinensis, which was treated as a synonym of R. cantoniensis in Fl. Pakistan.
（责任编辑：徐晔春）
学名（Scientific Name）：Ranunculus cantoniensis DC.
英文名（English Common Name）：
别名（Chinese Common Name）：禺毛茛、自扣草
异名（Synonym）：Hecatonia pilosa Lour. Ranunculus brachyrhynchus S. S. Chien
科属（Family & Genus）：毛茛科（Ranunculaceae）毛茛属
形态特征（Description）：多年生草本。须根伸长簇生。茎直立，高25-80厘米，上部有分枝，与叶柄均密生开展的黄白色糙毛。叶为3出复叶，基生叶和下部叶有长达15厘米的叶柄；叶片宽卵形至肾圆形，长3-6厘米，宽3-9厘米; 小叶卵形至宽卵形，宽2-4厘米，2-3中裂，边缘密生锯齿或齿牙，顶端稍尖，两面贴生糙毛；小叶柄长1-2厘米，侧生小叶柄较短，生开展糙毛，基部有膜质耳状宽鞘。上部叶渐小，3全裂，有短柄至无柄。花序有较多花，疏生；花梗长2-5厘米，与萼片均生糙毛；花直径1-1.2厘米，生茎顶和分枝顶端；萼片卵形，长3毫米，开展；花瓣5，椭圆形，长5-6毫米，约为宽的2倍，基部狭窄成爪，蜜槽上有倒卵形小鳞片；花药长约1毫米；花托长圆形，生白色短毛。聚合果近球形，直径约1厘米；瘦果扁平，长约3毫米，宽约2毫米，为厚的5倍以上，无毛，边缘有宽约0.3毫米的棱翼，喙基部宽扁，顶端弯钩状，长约1毫米。花果期4月至7月。
分布（Distribution）：分布于西南、华东、广西、广东、江西、湖南、湖北等省区，生于海拔500-2500米的平原或丘陵田边、沟旁水湿地。印度、越南、朝鲜、日本也有。
用途（Use）：全草含原白头翁素，捣敷发泡，治黄疽，目疾。
引自中国植物志英文版：FOC Vol. 6 Page 428
Ranunculus cantoniensis de Candolle, Prodr. 1: 43. 1824.
禺毛茛 yu mao gen| Ranunculaceae | Ranunculus
Hecatonia pilosa Loureiro, Fl. Cochinch. 1: 303. 1790, not Ranunculus pilosus Humboldt (1821); R. brachyrhynchus S. S. Chien.
Herbs perennial. Roots fibrous, subequally thick. Stems 20--65 cm, hirsute, branched. Basal and lower stem leaves with petiole 4.5--20 cm, hirsute; blade ternate, broadly ovate in outline, 3--14 × 3.8--17 cm, thinly papery, sparsely strigose; leaflets petiolulate; central leaflet rhombic-ovate or broadly ovate, broadly cuneate or rounded-base truncate, margin 3-partite, denticulate; lateral leaflets obliquely broadly ovate, unequally 2-sect or 2-partite. Upper stem leaves smaller, shortly petiolate. Compound monochasium terminal, corymbose, 4--10-flowered; bracts leaflike. Flowers 0.9--1.3 cm in diam. Pedicel 1--4 cm, strigose. Receptacle hirtellous. Sepals 5, reflexed, narrowly ovate, 3--4 mm, strigose. Petals 5, narrowly elliptic or obovate, 4--7.5 × 2--3.8 mm, nectary pit covered by a scale, apex rounded. Stamens numerous; anthers oblong. Aggregate fruit subglobose, 7--9 mm in diam.; carpels numerous. Achene flat, obliquely obovate, 2.5--3 × 2.2--3 mm, glabrous, narrowly marginate; style persistent, triangular, ca. 1 mm, straight or uncinate at apex. Fl. Mar--Sep, fr. Apr--Nov.
By streams, grassy slopes, forest margins; 100--1700 m. S and W Anhui, Fujian, Guangdong, Guangxi, Guizhou, Henan, W Hubei, Hunan, S Jiangsu, Jiangxi, S Shaanxi, Sichuan, Taiwan, SE Yunnan, Zhejiang [Bhutan, Japan, S Korea, Nepal].
Material of this species has been incorrectly named as Ranunculus fibrosus Wallich. There has also been confusion with R. chinensis, which was treated as a synonym of R. cantoniensis in Fl. Pakistan.
（责任编辑：徐晔春）
踩一下[0]
顶一下[1]