直立膜萼花Petrorhagia alpina (Hablitz) P. W. Ball et Heywood
直立膜萼花Petrorhagia alpina (Hablitz) P. W. Ball et Heywood
2. 直立膜萼花（中国高等植物图鉴） 图版106：1-5
Petrorhagia alpina (Habl.) P. W. Ball et Heywood in Bull. Brit. Mus. (Bot.) 3: 145. 1964; P. W. Ball in Tutin et al. Fl. Europ. 1: 187. 1964; Coode et Cullen in Fl. Turkey 2: 131. 1967. ——Gypsophylla alpina Habl. , Neues Nord. Beitr. 4: 57. 1783. ——G. stricta Bge. in Ledeb. Icon. Pl. Fl. Ross. Alt. 1: tab. 5. 1829 et Ledeb. Fl. Alt. 2: 129. 1830.——Tunica stricta (Bge.) Fisch. et Mey., Ind. Sem. Hort. Petrop. 4: 50. 1837; Krylov, Fl. Sib. Occid. 5: 1094. 1931; Pax et Hoffm. in Engler u. Prantl, Nat. Pflanzenfam. 2. Aufl. 16c: 355. 1934; Gorschk. in Kom. Fl. USSR 6: 778. tab. 60. fig. 5. 1936; 中国高等植物图鉴1: 643.图1285. 1972.——Fiedleria alpina (Habl.) Ovcz. in Докπ. AH Тадк ССР 10, 7: 52. 1967; Oвчинников в Φπ Тадк ССР 3: 606. 1968.
一年生草本，高10-40厘米，全株无毛。茎单生，直立，基部分枝，小枝互生，劲直。基生叶莲座状，叶片线状倒披针形，长25-35毫米，宽3-5毫米，顶端急尖，边缘粗糙，中脉明显；茎生叶劲直，叶片宽线形，比基生叶小。圆锥花序稀疏；苞片缺；花梗长10-15毫米，开展；花萼钟形，长3-4 (-5.5)毫米，直径约1.5毫米，纵脉5条，绿色，凸起，直达萼齿，萼齿短三角形，顶端急尖；花瓣白色，长圆状倒卵形，长3-6毫米，无爪，顶端圆钝，微长于花萼；雄蕊不外露，花丝无毛；花柱短，内藏。蒴果长圆状倒卵形，长约5毫米，微长于宿存萼；种子卵形，长0.7-1.2毫米，具瘤状凸起。花期5-6月，果期7-8月。
产新疆霍城、水定。生于海拔1 000-1 800米多石的干草坡。巴尔干半岛、高加索、中亚和西西伯利亚也有。模式标本采自中亚额尔齐斯河流域。
《Flora of China》 Vol. 6 (2001)
Petrorhagia alpina (Hablitz) P. W. Ball & Heywood
直立膜萼花 zhi li mo e hua
Gypsophila alpina Hablitz, Neue Nord. Beytr. Phys. Geogr. Erd-V?lkerbeschreib. 4: 57. 1783; Fiedleria alpina (Hablitz) Ovczinnikov; G. stricta Bunge; Tunica stricta (Bunge) Fischer & C. A. Meyer.
Herbs annual, glabrous. Stem solitary, erect, 10--40 cm tall, branched from base; branchlets alternate, strict. Basal leaves in a rosette, linear-oblanceolate, 2.5--3.5 cm × 3--15 mm, midvein conspicuous, margin rough, apex acute; cauline leaves erect, broadly linear, smaller than basal leaves. Cymose panicle lax. Pedicel 1--1.5 cm. Calyx green, 3--4(--5.5) × ca. 1.5 mm, 5-veined, ribbed, teeth shortly triangular, apex acute. Petals white, oblong-obovate, 3--6 mm, slightly longer than calyx, not clawed, margin entire. Stamens included. Styles included. Capsule cylindric-obovoid, ca. 5 mm. Seeds ovoid, 0.7--1.2 mm, tuberculate. Fl. May--Jun, fr. Jul--Aug. 2n = 30.
Rocky, dry grassy slopes; 1000--1800 m. N Xinjiang [Kashmir, Kazakhstan, Pakistan, Russia, Tajikistan; SW Asia, Europe].
Chinese plants belong to var. alpina .
科名：石竹科 Caryophyllaceae
属名：膜萼花属 Petrorhagia
2. 直立膜萼花（中国高等植物图鉴） 图版106：1-5
Petrorhagia alpina (Habl.) P. W. Ball et Heywood in Bull. Brit. Mus. (Bot.) 3: 145. 1964; P. W. Ball in Tutin et al. Fl. Europ. 1: 187. 1964; Coode et Cullen in Fl. Turkey 2: 131. 1967. ——Gypsophylla alpina Habl. , Neues Nord. Beitr. 4: 57. 1783. ——G. stricta Bge. in Ledeb. Icon. Pl. Fl. Ross. Alt. 1: tab. 5. 1829 et Ledeb. Fl. Alt. 2: 129. 1830.——Tunica stricta (Bge.) Fisch. et Mey., Ind. Sem. Hort. Petrop. 4: 50. 1837; Krylov, Fl. Sib. Occid. 5: 1094. 1931; Pax et Hoffm. in Engler u. Prantl, Nat. Pflanzenfam. 2. Aufl. 16c: 355. 1934; Gorschk. in Kom. Fl. USSR 6: 778. tab. 60. fig. 5. 1936; 中国高等植物图鉴1: 643.图1285. 1972.——Fiedleria alpina (Habl.) Ovcz. in Докπ. AH Тадк ССР 10, 7: 52. 1967; Oвчинников в Φπ Тадк ССР 3: 606. 1968.
一年生草本，高10-40厘米，全株无毛。茎单生，直立，基部分枝，小枝互生，劲直。基生叶莲座状，叶片线状倒披针形，长25-35毫米，宽3-5毫米，顶端急尖，边缘粗糙，中脉明显；茎生叶劲直，叶片宽线形，比基生叶小。圆锥花序稀疏；苞片缺；花梗长10-15毫米，开展；花萼钟形，长3-4 (-5.5)毫米，直径约1.5毫米，纵脉5条，绿色，凸起，直达萼齿，萼齿短三角形，顶端急尖；花瓣白色，长圆状倒卵形，长3-6毫米，无爪，顶端圆钝，微长于花萼；雄蕊不外露，花丝无毛；花柱短，内藏。蒴果长圆状倒卵形，长约5毫米，微长于宿存萼；种子卵形，长0.7-1.2毫米，具瘤状凸起。花期5-6月，果期7-8月。
产新疆霍城、水定。生于海拔1 000-1 800米多石的干草坡。巴尔干半岛、高加索、中亚和西西伯利亚也有。模式标本采自中亚额尔齐斯河流域。
《Flora of China》 Vol. 6 (2001)
Petrorhagia alpina (Hablitz) P. W. Ball & Heywood
直立膜萼花 zhi li mo e hua
Gypsophila alpina Hablitz, Neue Nord. Beytr. Phys. Geogr. Erd-V?lkerbeschreib. 4: 57. 1783; Fiedleria alpina (Hablitz) Ovczinnikov; G. stricta Bunge; Tunica stricta (Bunge) Fischer & C. A. Meyer.
Herbs annual, glabrous. Stem solitary, erect, 10--40 cm tall, branched from base; branchlets alternate, strict. Basal leaves in a rosette, linear-oblanceolate, 2.5--3.5 cm × 3--15 mm, midvein conspicuous, margin rough, apex acute; cauline leaves erect, broadly linear, smaller than basal leaves. Cymose panicle lax. Pedicel 1--1.5 cm. Calyx green, 3--4(--5.5) × ca. 1.5 mm, 5-veined, ribbed, teeth shortly triangular, apex acute. Petals white, oblong-obovate, 3--6 mm, slightly longer than calyx, not clawed, margin entire. Stamens included. Styles included. Capsule cylindric-obovoid, ca. 5 mm. Seeds ovoid, 0.7--1.2 mm, tuberculate. Fl. May--Jun, fr. Jul--Aug. 2n = 30.
Rocky, dry grassy slopes; 1000--1800 m. N Xinjiang [Kashmir, Kazakhstan, Pakistan, Russia, Tajikistan; SW Asia, Europe].
Chinese plants belong to var. alpina .