新疆缬草Valeriana fedtschenkoi Coincy
新疆缬草Valeriana fedtschenkoi Coincy
16. 新疆缬草（中国高等植物图鉴）图版15：4-6
Valeriana fedtschenkoi Coincy, Ecloga Alt. Pl. Hispan. 15. 1895; Drub. in Fl. URSS 23: 639. 1958. 中国高等植物图鉴4: 333, 图6080. 1975.
小草本，高10-20 (-25) 厘米；根状茎细柱状，顶端略被纤维状叶鞘，有多数须根；茎直立，无毛。基生叶1-2对，近圆形，顶端圆或钝三角形，长约2厘米，叶柄长4-6厘米；茎生叶靠基部的1-2对与基生叶同，上面一对为大头状羽裂，顶裂片卵形或菱状椭圆形，长1.5-1.8厘米，宽0.7-0.8厘米，边缘具疏钝锯齿，侧裂片1-2对，窄条形。聚伞花序顶生，初为头状，后渐疏长，小苞片线状、钝头、边缘膜质，略短于成熟的果。花粉红色，长5-6毫米，花冠裂片长方形，为花冠长度的1/3。雌雄蕊与花冠等长，花开时伸出花冠外。果卵状椭圆形，光秃。花期6-7月，果期7-8月。
产新疆。生于山坡林下或山顶草地，海拔2000米。苏联也有分布。
本种与小缬草 V. tangutica Bat. 极相似，但以茎生叶的叶柄较后者为宽短，叶裂片边缘有疏钝锯齿可区别。
《Flora of China》 Vol. 19 (2011)
Valeriana fedtschenkoi Coincy Ecl. Pl. Hisp. 2: 15. 1895.
新疆缬草 xin jiang xie cao
Valeriana longiflora Regel & Schmalhausen, Trudy Imp. S.-Peterburgsk. Bot. Sada 7: 384. 1880, not Willkomm (1851).
Plants 10-35 cm tall, subglabrous throughout. Rhizomes horizontal or ascending, 1-2 cm, apex covered with fibrous remains of old leaves; roots fibrous. Stems erect. Basal leaves in 1-3 pairs; petiole 3-6 cm; blade ovate-orbicular, 1-2.5 × 1-2 cm, simple, subentire to crenulate; cauline leaves 2- or 3-paired; petiole 0.5-2.5 cm; blade obovate-oblong, ca. 4 × 2-4 cm, lyrate; lobes 3-5, terminal lobe ovate or suborbicular, 2-3.5 cm; lateral lobes smaller, lanceolate to linear. Inflorescence capitate at anthesis, ca. 1.5 cm in diam., becoming lax and broader in fruit; bracts and bracteoles linear-lanceolate. Corolla rose, funnelform, 5-6 mm; lobes oblong, 2-2.5 mm. Stamens and style exserted. Achenes ovoid-ellipsoid, glabrous. Fl. Jun-Jul, fr. Jul-Aug. 2n = 16.
Forests, alpine meadows; 2300-3900 m. Xinjiang [Afghanistan, Kazakhstan, Kyrgyzstan, N Pakistan].
The Chinese record of Valeriana turczaninovii Grubov (in FRPS 73(1): 41. 1986) is referable to V. fedtschenkoi.The Chinese record of Valeriana turczaninovii Grubov (in FRPS 73(1): 41. 1986) is referable to V. fedtschenkoi.
科名：败酱科 Valerianaceae
属名：缬草属 Valeriana
16. 新疆缬草（中国高等植物图鉴）图版15：4-6
Valeriana fedtschenkoi Coincy, Ecloga Alt. Pl. Hispan. 15. 1895; Drub. in Fl. URSS 23: 639. 1958. 中国高等植物图鉴4: 333, 图6080. 1975.
小草本，高10-20 (-25) 厘米；根状茎细柱状，顶端略被纤维状叶鞘，有多数须根；茎直立，无毛。基生叶1-2对，近圆形，顶端圆或钝三角形，长约2厘米，叶柄长4-6厘米；茎生叶靠基部的1-2对与基生叶同，上面一对为大头状羽裂，顶裂片卵形或菱状椭圆形，长1.5-1.8厘米，宽0.7-0.8厘米，边缘具疏钝锯齿，侧裂片1-2对，窄条形。聚伞花序顶生，初为头状，后渐疏长，小苞片线状、钝头、边缘膜质，略短于成熟的果。花粉红色，长5-6毫米，花冠裂片长方形，为花冠长度的1/3。雌雄蕊与花冠等长，花开时伸出花冠外。果卵状椭圆形，光秃。花期6-7月，果期7-8月。
产新疆。生于山坡林下或山顶草地，海拔2000米。苏联也有分布。
本种与小缬草 V. tangutica Bat. 极相似，但以茎生叶的叶柄较后者为宽短，叶裂片边缘有疏钝锯齿可区别。
《Flora of China》 Vol. 19 (2011)
Valeriana fedtschenkoi Coincy Ecl. Pl. Hisp. 2: 15. 1895.
新疆缬草 xin jiang xie cao
Valeriana longiflora Regel & Schmalhausen, Trudy Imp. S.-Peterburgsk. Bot. Sada 7: 384. 1880, not Willkomm (1851).
Plants 10-35 cm tall, subglabrous throughout. Rhizomes horizontal or ascending, 1-2 cm, apex covered with fibrous remains of old leaves; roots fibrous. Stems erect. Basal leaves in 1-3 pairs; petiole 3-6 cm; blade ovate-orbicular, 1-2.5 × 1-2 cm, simple, subentire to crenulate; cauline leaves 2- or 3-paired; petiole 0.5-2.5 cm; blade obovate-oblong, ca. 4 × 2-4 cm, lyrate; lobes 3-5, terminal lobe ovate or suborbicular, 2-3.5 cm; lateral lobes smaller, lanceolate to linear. Inflorescence capitate at anthesis, ca. 1.5 cm in diam., becoming lax and broader in fruit; bracts and bracteoles linear-lanceolate. Corolla rose, funnelform, 5-6 mm; lobes oblong, 2-2.5 mm. Stamens and style exserted. Achenes ovoid-ellipsoid, glabrous. Fl. Jun-Jul, fr. Jul-Aug. 2n = 16.
Forests, alpine meadows; 2300-3900 m. Xinjiang [Afghanistan, Kazakhstan, Kyrgyzstan, N Pakistan].
The Chinese record of Valeriana turczaninovii Grubov (in FRPS 73(1): 41. 1986) is referable to V. fedtschenkoi.The Chinese record of Valeriana turczaninovii Grubov (in FRPS 73(1): 41. 1986) is referable to V. fedtschenkoi.