栏目

川鄂茴芹Pimpinella henryi Diels

川鄂茴芹Pimpinella henryi Diels

科名:伞形科 Umbelliferae

属名:茴芹属 Pimpinella

《中国植物志》第55(2)卷100页
  28.川鄂茴芹 图版38:1-7
  Pimpinella henryi Diels in Engl. Bot. Jahrb. 29: 495. 1900; de Boiss. in Bull. Herb. Boiss. 2 (2): 808. 1902; Wolff in Engl. Pflanzenr. 90 (IV. 228): 282. 1927. ——Pimpinella sutchuensis de Boiss. in Bull. Herb. Boiss. 2 (2): 808. 1902. syn. nov.
  高大草本,高0.5-1米。根圆柱形。茎中、上部有3-5个分枝。基生叶有长柄,长18-25厘米;叶片2回三出分裂,稀三出式2回羽状分裂,裂片长卵形或菱形,长4-12厘米,宽2-10厘米,基部楔形或截形,顶端渐尖或长尖,边缘条裂,有重锯齿或粗齿;茎中、下部叶与基生叶同形;茎上部叶较小,仅有膜质叶鞘,无柄,叶片3裂。顶生花序直径约10厘米,无总苞片和小总苞片;伞辐15-25,不等长,长2-4厘米,粗糙;小伞形花序有花15-30,杂性花,雌花柄较粗;无萼齿;花瓣长圆形,顶端全缘,不凹陷,无内折小舌片;花柱基较小,圆锥形,花柱短于果实或与之近等长,向两侧弯曲。果柄长2-5毫米;果实卵球形,基部心形,顶端收缩,无毛;每棱槽内油管3,合生面油管4-6;胚乳腹面微凹。花果期5-9月。
  产湖北、四川、陕西、甘肃。生于海拔1500-3100米的林下、河边草地上。模式标本采自四川巫山。
  1900年 L. Diels 根据四川巫山 Henry 7101 标本,定名 P. henryi Diels; 1902年 de Boiss. 根据湖北宜昌 Henry 7101,定名 P. Sutchuensis de Boiss. 他们都以Henry 7101分别作为各自的命名模式标本,虽然地点不同,但巫山和宜昌地理上邻接,再根据 P. Sutchuensis de Boiss. 的描述:叶片2回三出分裂,裂片三角状卵形,伞辐15-20,花杂性,花瓣长圆形,顶端全缘,果实无毛,胚乳腹面内凹。形态上也与 P. henryi Diels一致,故将 P. sutehuensis de Boiss. 作为 P. henryi Diels 的异名。

《Flora of China》 Vol. 14 (2005)
Pimpinella henryi  Diels
川鄂茴芹   chuan e hui qin
Plants perennial, 50–100 cm, stout, essentially glabrous. Root cylindrical, ca. 8 × 0.7 cm. Stem 3–5-branched. Basal petioles 18–25 cm; blade 2-ternate; leaflets oblong-ovate or oblong-rhombic, 4–12 × 2–10 cm, margins coarsely serrate or irregularly incised. Cauline leaves similar to basal, 1-pinnate or 3-lobed. Umbels 5–10 cm across; bracts absent, occasionally 1, ca. 2 mm; rays 15–25, 2–4 cm, unequal, scabrid; bracteoles 1–2, linear, ca. 1.5 mm, or absent; umbellules 5–8 mm across, 15–30-flowered, polygamous; pedicels 2–3 mm, subequal, filiform, those of fertile flowers elongating to 6 mm in fruit. Calyx teeth obsolete. Petals white, oblong-ovate, apex mucronate, not inflexed. Stylopodium conic; styles 2–4 × stylopodium, reflexed. Fruit cordate-ovoid, ca. 1.5 × 1.5 mm, glabrous; vittae 3 in each furrow, 4–6 on commissure. Seed face slightly concave. Fl. May–Jul, fr. Aug–Sep.
Forests, forest margins, grasslands, streamsides; 1500–3100 m. Gansu, W Hubei, Shaanxi, Sichuan.

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