栏目

直立茴芹Pimpinella smithii Wolff

直立茴芹Pimpinella smithii Wolff

科名:伞形科 Umbelliferae

属名:茴芹属 Pimpinella

《中国植物志》第55(2)卷084页
  12.直立茴芹 图版29: 6-13
  Pimpinella smithii Wolff in Acta Hort. Gothob. 2: 307. 1926 et in Engl. Pflanzenr. 90 (IV. 228): 278. 1927. ——Pimpinella stracta Wolff in Acta Hort. Gothob. 2: 308. 1926. syn. nov.; 秦岭植物志1 (3): 405. 1981.
  多年生草本,高0.3-1.5米。根长圆锥形,长10-20厘米,径约1厘米,有或无侧根。茎直立,有细条纹,微被柔毛,中、上部分枝。基生叶和茎下部叶有柄,包括叶鞘长5-20厘米;叶片2回羽状分裂或2回三出式分裂,末回裂片卵形,卵状披针形,长1-10厘米,宽0.5-4厘米,基部楔形,顶端长尖,叶脉上有毛;茎中、上部叶有短柄或无柄,叶片2回三出分裂或1回羽状分裂,或仅2-3裂,裂片卵状披针形或披针形。无总苞,或偶有1片;伞辐5-25,粗壮,极不等长,果期长达7厘米,或近于无;小总苞片2-8,线形;小伞形花序有花10-25;无萼齿;花瓣卵形、阔卵形,白色,基部楔形,顶端微凹,有内折小舌片;花柱基短圆锥形,较小,花柱较短,一般与花柱基近等长或短于花柱基,稀为花柱基长的2倍。果柄极不等长,长达1厘米或近于无;果实卵球形,直径约2毫米,果棱线形,有稀疏的短柔毛;每棱槽内有油管2-4,合生面油管4-6;胚乳腹面平直。花果期7-9月。
  产广西、云南、四川、湖北、河南、山西、陕西、甘肃、青海。生于海拔1400-3600米,沟边、林下的草地上或灌丛中。模式标本采自四川松潘。
  Pimpinelta stricta Wolff 的模式标本产地是四川马尔康县卓克基,根据描述,该种的叶片2回三出分裂,伞辐长达3厘米,果实无毛,实际上从马尔康县和附近地区以及松潘等地的标本来看,同一号标本,甚至同一植株上的叶片,既有2回三出分裂,也有三出式2回羽状分裂,伞辐长短变化较大,果棱都比较粗糙,二者间无明显的区别特征,应是同一种植物。

《Flora of China》 Vol. 14 (2005)
Pimpinella smithii  H. Wolff
直立茴芹   zhi li hui qin
Plants perennial, 30–50 cm, generally pubescent throughout. Root cylindrical, 10–20 × ca. 1 cm. Stem much-branched. Basal and lower petioles 5–20 cm; blade ternate-2-pinnate; ultimate segments ovate or ovate-lanceolate, setulose on the veins. Upper leaves 1-pinnate or 2–3-lobed; lobes lanceolate. Umbels 3–11 cm across; bracts 0, occasionally 1, linear, like uppermost leaf; rays 5–25, 0.2–7 cm, stout, extremely unequal; bracteoles 2–8, linear, 1.2–2.3 mm, unequal; umbellules 7–12 mm across, 10–25-flowered; pedicels 1–10 mm, very unequal. Calyx teeth obsolete. Petals white, ovate or broad-ovate, base cuneate, apex notched with incurved lobule. Stylopodium conic; styles ca. equal to stylopodium. Fruit ovoid-globose, 1.8–2 × 1.5–2 mm, sparsely pubescent or glabrescent; vittae 2–4 in each furrow, 4–6 on commissure. Seed face plane. Fl. Jul–Aug, fr. Aug–Oct.
Forest margins, alpine low scrub, grasslands, streamsides; 1400–3600 m. Gansu, Guangxi, Henan, Hubei, Nei Mongol, Qinghai, Shaanxi, Shanxi, Sichuan, Yunnan.

TOP