四川金罂粟Stylophorum sutchuenense
中文名（Chinese Name）：四川金罂粟
学名（Scientific Name）：Stylophorum sutchuenense (Franch.) Fedde
英文名（English Common Name）：
别名（Chinese Common Name）：天青地白
异名（Synonym）：Stylophorum sutchuense (Franch.) Fedde Chelidonium sutchuenense Franch. Hylomecon sutchuenensis (Franch.) Diels
科属（Family & Genus）：罂粟科（Papaveraceae）金罂粟属
形态特征（Description）：草本，高30-60厘米，具黄色液汁。根茎略粗壮，黑揭色。茎直立或斜上，通常不分枝，密被淡褐色卷曲柔毛。基生叶数枚，叶片轮廓倒长卵形或倒披针形，长10-25厘米，宽4-10厘米，羽状深裂或全裂，裂片4-8对，疏离，卵状披针形或长圆形，长2-5厘米，宽1-2厘米，下部裂片较小，先端钝，基部一侧向上弧曲，另一侧弯缺，边缘为不规则的深圆齿，表面绿色，干后褐色，无毛，背面粉白色，沿脉（尤其中脉）被淡褐色卷曲的柔毛；叶柄长10-15厘米，被淡褐色卷曲柔毛；茎生叶4-7,互生，具短柄，顶端2叶近对生，几无柄，其他同基生叶。花数朵排列成顶生伞房花序；花梗长5-7厘米；苞片披针形，长2-4毫米。花芽倒卵形或近圆形，直径4-5毫米；萼片卵形，长5-7毫米，先端渐尖，外面被柔毛和细毛；花瓣黄色，倒卵形，长1-2厘米，宽1-1.5厘米；花丝丝状，长5-6毫米，花药线形，长约1.5毫米；子房圆柱形，密被白色长柔毛，花柱长4-5毫米，柱头2裂，裂片小。蒴果长圆形，长2.5-3.5厘米，粗5-6毫米，密被淡褐色卷曲柔毛。种子多数，卵形或近球形，长约1毫米，黑揭色，具网纹及小瘤状突起，一侧有鸡冠状种阜。花期4-5月，果期5-6月。
分布（Distribution）：产四川东北部、陕西（太白山、宁陕、石泉、山阳）和甘肃（天水党川）的秦岭、巴山区域，生于海拔1100-1700米山谷阴湿处。
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 284
Stylophorum sutchuenense (Franchet) Fedde in Engler, Bot. Jahrb. Syst. 36(Beibl. 82): 45. 1905.
四川金罂粟 si chuan jin ying su| Papaveraceae | Stylophorum
Chelidonium sutchuenense Franchet, J. Bot. (Morot) 8: 293. 1894; Hylomecon sutchuenensis (Franchet) Diels.
Herbs, 30-60 cm tall, yellow lactiferous. Roots and stems black-brown. Stems erect or ascending, usually simple, leafy in lower part, crisped-pubescent. Basal leaves several; petiole 10-15 cm, hazel crisped-pubescent; blade white-glaucous abaxially, green adaxially, narrowly obovate or oblanceolate, 10-25 × 4-10 cm, abaxially crisped-pubescent on veins (especially midvein), adaxially glabrous, pinnatipartite or pinnatisect; lobes 4-8 pairs, distant, ovate-lanceolate or oblong, 2-5 × 1-2 cm, lower lobes smaller, margin irregularly deeply crenate, apically obtuse. Cauline leaves 4-7, alternate, shortly petiolate, apical 2 leaves almost opposite, nearly sessile, others similar to basal leaves. Flowers several, forming terminal pseudo-corymbs. Pedicel 5-7 cm. Bracts lanceolate, 2-4 mm. Flower buds obovoid or suborbicular, 4-5 mm in diam. Sepals ovate, 5-7 mm, outside sparsely villous, apex acuminate. Petals yellow, obovate, 1-2 × 1-1.5 cm. Filaments 5-6 mm; anthers linear, ca. 1.5 mm. Ovary terete, densely white villous; styles 4-5 mm; stigmas 2-lobed, lobes small. Capsule oblong, 2.5-3.5 cm × 5-6 mm, densely crisped-pubescent. Seeds many, black-brown, ovoid or suborbicular, ca. 1 mm, tessellate, tuberculate, one lateral cristately carunculate. Fl. Apr-May, fr. May-Jul.
● Shaded moist areas in woodlands, ravines; 1100-1700 m. Chongqing, Gansu, Shaanxi, NE Sichuan.
（责任编辑：徐晔春）
学名（Scientific Name）：Stylophorum sutchuenense (Franch.) Fedde
英文名（English Common Name）：
别名（Chinese Common Name）：天青地白
异名（Synonym）：Stylophorum sutchuense (Franch.) Fedde Chelidonium sutchuenense Franch. Hylomecon sutchuenensis (Franch.) Diels
科属（Family & Genus）：罂粟科（Papaveraceae）金罂粟属
形态特征（Description）：草本，高30-60厘米，具黄色液汁。根茎略粗壮，黑揭色。茎直立或斜上，通常不分枝，密被淡褐色卷曲柔毛。基生叶数枚，叶片轮廓倒长卵形或倒披针形，长10-25厘米，宽4-10厘米，羽状深裂或全裂，裂片4-8对，疏离，卵状披针形或长圆形，长2-5厘米，宽1-2厘米，下部裂片较小，先端钝，基部一侧向上弧曲，另一侧弯缺，边缘为不规则的深圆齿，表面绿色，干后褐色，无毛，背面粉白色，沿脉（尤其中脉）被淡褐色卷曲的柔毛；叶柄长10-15厘米，被淡褐色卷曲柔毛；茎生叶4-7,互生，具短柄，顶端2叶近对生，几无柄，其他同基生叶。花数朵排列成顶生伞房花序；花梗长5-7厘米；苞片披针形，长2-4毫米。花芽倒卵形或近圆形，直径4-5毫米；萼片卵形，长5-7毫米，先端渐尖，外面被柔毛和细毛；花瓣黄色，倒卵形，长1-2厘米，宽1-1.5厘米；花丝丝状，长5-6毫米，花药线形，长约1.5毫米；子房圆柱形，密被白色长柔毛，花柱长4-5毫米，柱头2裂，裂片小。蒴果长圆形，长2.5-3.5厘米，粗5-6毫米，密被淡褐色卷曲柔毛。种子多数，卵形或近球形，长约1毫米，黑揭色，具网纹及小瘤状突起，一侧有鸡冠状种阜。花期4-5月，果期5-6月。
分布（Distribution）：产四川东北部、陕西（太白山、宁陕、石泉、山阳）和甘肃（天水党川）的秦岭、巴山区域，生于海拔1100-1700米山谷阴湿处。
用途（Use）：
引自中国植物志英文版：FOC Vol. 7 Page 284
Stylophorum sutchuenense (Franchet) Fedde in Engler, Bot. Jahrb. Syst. 36(Beibl. 82): 45. 1905.
四川金罂粟 si chuan jin ying su| Papaveraceae | Stylophorum
Chelidonium sutchuenense Franchet, J. Bot. (Morot) 8: 293. 1894; Hylomecon sutchuenensis (Franchet) Diels.
Herbs, 30-60 cm tall, yellow lactiferous. Roots and stems black-brown. Stems erect or ascending, usually simple, leafy in lower part, crisped-pubescent. Basal leaves several; petiole 10-15 cm, hazel crisped-pubescent; blade white-glaucous abaxially, green adaxially, narrowly obovate or oblanceolate, 10-25 × 4-10 cm, abaxially crisped-pubescent on veins (especially midvein), adaxially glabrous, pinnatipartite or pinnatisect; lobes 4-8 pairs, distant, ovate-lanceolate or oblong, 2-5 × 1-2 cm, lower lobes smaller, margin irregularly deeply crenate, apically obtuse. Cauline leaves 4-7, alternate, shortly petiolate, apical 2 leaves almost opposite, nearly sessile, others similar to basal leaves. Flowers several, forming terminal pseudo-corymbs. Pedicel 5-7 cm. Bracts lanceolate, 2-4 mm. Flower buds obovoid or suborbicular, 4-5 mm in diam. Sepals ovate, 5-7 mm, outside sparsely villous, apex acuminate. Petals yellow, obovate, 1-2 × 1-1.5 cm. Filaments 5-6 mm; anthers linear, ca. 1.5 mm. Ovary terete, densely white villous; styles 4-5 mm; stigmas 2-lobed, lobes small. Capsule oblong, 2.5-3.5 cm × 5-6 mm, densely crisped-pubescent. Seeds many, black-brown, ovoid or suborbicular, ca. 1 mm, tessellate, tuberculate, one lateral cristately carunculate. Fl. Apr-May, fr. May-Jul.
● Shaded moist areas in woodlands, ravines; 1100-1700 m. Chongqing, Gansu, Shaanxi, NE Sichuan.
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