芽生虎耳草Saxifraga gemmipara
中文名（Chinese Name）：芽生虎耳草
学名（Scientific Name）：Saxifraga gemmipara Franch.
英文名（English Common Name）：
别名（Chinese Common Name）：Saxifraga gasterostens H. Lév. Hirculus gemmiparus (Franch.) Losinsk.
异名（Synonym）：
科属（Family & Genus）：虎耳草科（Saxifragaceae）虎耳草属
形态特征（Description）：多年生草本，高（5-）9-24厘米，丛生。茎多分枝，被腺柔毛，具芽。茎生叶通常密集呈莲座状，叶片倒狭卵形、长圆形至线状长圆形，长0.6-2.9厘米，宽1.2-9毫米，先端急尖，基部楔形，两面被糙伏毛（有时具腺头），边缘具腺睫毛。聚伞花序通常为伞房状，长2-9厘米，具2-12花；花梗长0.6-2.4厘米，密被腺毛；萼片在花期由直立变开展，近卵形，长2-4毫米，宽1-2毫米，先端急尖，腹面无毛，背面和边缘具腺毛，3-7脉于先端汇合；花瓣白色，具黄色或紫红色斑纹，卵形、椭圆形、狭卵形至长圆形，先端急尖或稍钝，基部狭缩成长1-1.5毫米之爪，3-7脉，具2（-4）痂体；雄蕊长2-6毫米，花丝钻形；子房近上位，卵球形，长2-3.5毫米，花柱2，长0.8-3毫米。花果期6-11月。
分布（Distribution）：产云南和四川西部，生于海拔2100-4900米的林下、林缘、灌丛、草甸和山坡石隙。
用途（Use）：
引自中国植物志英文版：FOC Vol. 8 Page 340
Saxifraga gemmipara Franchet, J. Bot. (Morot). 10: 262. 1896.
芽生虎耳草 ya sheng hu er cao| Saxifragaceae | Saxifraga
Hirculus gemmiparus (Franchet) Losinskaja; Saxifraga gasterostens H. Léveillé.
Stem many branched, (5-)9-24 cm tall, proximally eglandular villous, distally glandular hairy. Leaf buds present in axils of proximal, median, or distal cauline leaves. Proximal cauline leaves often scalelike, less than 1/2 size of median ones, ca. 3 mm. Median cauline leaves often aggregated into a loose rosette, sessile; leaf blade narrowly obovate or oblong to linear-oblong, 0.6-2.9 cm × 1.2-9 mm, strigose at least adaxially, base cuneate, margin eglandular setose-ciliate, apex acute. Cyme usually corymbose, laxly branched, 2-9 cm, 2-12-flowered; pedicels 0.6-2.4 cm, glandular hairy. Sepals erect, then spreading, ultimately reflexed, subovate, 2-4 × 1-2 mm, abaxially glabrous, variably glandular, or eglandular hairy, veins 3-7, confluent at apex, margin glabrous or sometimes glandular hairy at base, apex acute. Petals white, spotted yellow or purple, ovate or narrowly so, elliptic, or oblong, 2(-4)-callose, 3-7-veined, base contracted into a claw 1-1.5 mm, apex subobtuse or acute. Stamens 2-6 mm. Ovary subsuperior, ovoid, 2-3.5 mm; styles 0.8-3 mm. Fl. and fr. Jun-Nov.
Forests, forest margins, scrub, meadows, rock crevices; 1700-4900 m. W Sichuan, Yunnan [N Thailand].
（责任编辑：徐晔春）
学名（Scientific Name）：Saxifraga gemmipara Franch.
英文名（English Common Name）：
别名（Chinese Common Name）：Saxifraga gasterostens H. Lév. Hirculus gemmiparus (Franch.) Losinsk.
异名（Synonym）：
科属（Family & Genus）：虎耳草科（Saxifragaceae）虎耳草属
形态特征（Description）：多年生草本，高（5-）9-24厘米，丛生。茎多分枝，被腺柔毛，具芽。茎生叶通常密集呈莲座状，叶片倒狭卵形、长圆形至线状长圆形，长0.6-2.9厘米，宽1.2-9毫米，先端急尖，基部楔形，两面被糙伏毛（有时具腺头），边缘具腺睫毛。聚伞花序通常为伞房状，长2-9厘米，具2-12花；花梗长0.6-2.4厘米，密被腺毛；萼片在花期由直立变开展，近卵形，长2-4毫米，宽1-2毫米，先端急尖，腹面无毛，背面和边缘具腺毛，3-7脉于先端汇合；花瓣白色，具黄色或紫红色斑纹，卵形、椭圆形、狭卵形至长圆形，先端急尖或稍钝，基部狭缩成长1-1.5毫米之爪，3-7脉，具2（-4）痂体；雄蕊长2-6毫米，花丝钻形；子房近上位，卵球形，长2-3.5毫米，花柱2，长0.8-3毫米。花果期6-11月。
分布（Distribution）：产云南和四川西部，生于海拔2100-4900米的林下、林缘、灌丛、草甸和山坡石隙。
用途（Use）：
引自中国植物志英文版：FOC Vol. 8 Page 340
Saxifraga gemmipara Franchet, J. Bot. (Morot). 10: 262. 1896.
芽生虎耳草 ya sheng hu er cao| Saxifragaceae | Saxifraga
Hirculus gemmiparus (Franchet) Losinskaja; Saxifraga gasterostens H. Léveillé.
Stem many branched, (5-)9-24 cm tall, proximally eglandular villous, distally glandular hairy. Leaf buds present in axils of proximal, median, or distal cauline leaves. Proximal cauline leaves often scalelike, less than 1/2 size of median ones, ca. 3 mm. Median cauline leaves often aggregated into a loose rosette, sessile; leaf blade narrowly obovate or oblong to linear-oblong, 0.6-2.9 cm × 1.2-9 mm, strigose at least adaxially, base cuneate, margin eglandular setose-ciliate, apex acute. Cyme usually corymbose, laxly branched, 2-9 cm, 2-12-flowered; pedicels 0.6-2.4 cm, glandular hairy. Sepals erect, then spreading, ultimately reflexed, subovate, 2-4 × 1-2 mm, abaxially glabrous, variably glandular, or eglandular hairy, veins 3-7, confluent at apex, margin glabrous or sometimes glandular hairy at base, apex acute. Petals white, spotted yellow or purple, ovate or narrowly so, elliptic, or oblong, 2(-4)-callose, 3-7-veined, base contracted into a claw 1-1.5 mm, apex subobtuse or acute. Stamens 2-6 mm. Ovary subsuperior, ovoid, 2-3.5 mm; styles 0.8-3 mm. Fl. and fr. Jun-Nov.
Forests, forest margins, scrub, meadows, rock crevices; 1700-4900 m. W Sichuan, Yunnan [N Thailand].
（责任编辑：徐晔春）踩一下[0]
顶一下[0]