刺续断  Acanthocalyx nepalensis (D. Don) M. J. Cannon, Bull. Brit. Mus. (Nat. Hist.), Bot. 12(1): 12. 1984.
刺参科 Morinaceae  | |  刺续断属  Morina Linn.  | |  刺续断  Acanthocalyx nepalensis (D. Don) M. J. Cannon, Bull. Brit. Mus. (Nat. Hist.), Bot. 12(1): 12. 1984.
  物种信息
异名:Acanthocalyx nepalensis (D. Don) M. Cannon (synonym)Barleria crotalaria H. Lév. (synonym)Morina betonicoides Benth. (synonym)Morina nana Wall. ex DC. (synonym)
俗名:细叶刺参 (XìYèCìShēn) Chinese、刺参 (CìShēn) Chinese
来源:Species 2000

Fertile stems 1-3, 10-50 cm tall, sparsely pubescent above. Rosulate leaves lanceolate or linear-lanceolate, less frequently linear, 10-25 × 0.5-2.6 cm, both surfaces glabrous, base attenuate, sheathing, margins usually setose or spinose, apex acute to acuminate. Cauline leaves 2-4-paired, elliptic to linear-lanceolate, reduced above; lowermost pair often reduced, subovate or spatulate, spineless; uppermost pair densely spiny at base, overlapping but not sheathing. Inflorescence capitate, sometimes with 1 or 2 separate clusters of flowers below primary head; involucral bracts ovate, spinose, concave or folded; involucels sessile, tubular-campanulate, 8-10 mm, outside sparsely villous, apex truncate, villous, with 15 or more irregular spines. Calyx tubular, green below, purple above, or entirely purple, 7-15 mm; tube ca. 1/2 as long as total length of calyx; fissure large, edges villous and dentate-spiny; spines usually 5, irregularly arranged. Corolla pink or purple, slightly zygomorphic, straight or slightly curved; tube 10-25 × 1.5-3 mm, villous; lobes 5, obcordate, 3-4 mm. Stamens 4, included; filaments sparsely villous, inserted at corolla throat. Style longer than stamens. Achenes columnar, 4-6 mm, glabrous or puberulent. Fl. Jun-Aug, fr. Jul-Sep.

Grassy slopes, alpine meadows; 2800-4200 m. W Sichuan, S and SE Xizang, N Yunnan [Bhutan, N India, Nepal].

来源:Flora Of China
  系统位置
Plantae - 植物界 (ZhíWùJiè)
    Angiospermae - 被子植物门 (BèiZǐZhíWùMén)
      Dicotyledoneae - 双子叶植物纲 (ShuāngZǐYèZhíWùGāng)
        Dipsacales - 川续断目 (ChuānXùDuànMù)
          Dipsacaceae - 川续断科 (ChuānXùDuànKē)
            Morina - 刺续断属 (CìXùDuànShǔ)
             
  DNA条形码
序号编号种拉丁名 
1D0533Acanthocalyx nepalensis 采集信息
2D0829Acanthocalyx nepalensis 采集信息
3D1626Acanthocalyx nepalensis 采集信息
4E0167Acanthocalyx nepalensis 采集信息
  种质资源
  植物照片
  民族植物学
  植物标本
CVH