栏目

单头匹菊Pyrethrum richterioides (C. Winkl.) Krassn.

单头匹菊Pyrethrum richterioides (C. Winkl.) Krassn.

别名:红花匹菊;

科名:菊科 Compositae

属名:匹菊属 Pyrethrum

《中国植物志》第76(1)卷069页
  12.单头匹菊 图版10: 1
  Pyrethrum richterioides (C. Winkl.) Krassn., Опыт Ист. Разв. Фл. Вост. Тянъщаня 346. 1888: Tzvel. in Fl. URSS 26: 255. 1961. in nota. ——Chrysanthemum richterioides C. Winkl. in Act. Hort. Pettrop. 10: 86. 1884. ——Chrysanthemum merzabacheri B. Fedtsch. ex G. Merzbacher, Gebirgsgruppe Bogdaola Munchen 312. 1916; Ling in Contr. Inst. Bot. Komar. Nat. Acad. Peiping 2: 496. 1934; S. Y. Hu in Quart. Journ. Taiwan Mus. 19: 33. 1966. ——Pyrethrum karelinii Krasch. in Not. Syst. Herb. Inst. Bot. Acad. Sci. URSS 9: 157. 1946: S. Y. Hu in Quart. Journ. Taiwan Mus. 20: 309. 1967. syn. nov.
  多年生草本,高6-35厘米,有根状茎。茎直立,或基部弯曲,单生或少数茎成簇生,不分枝,有稀疏弯曲的长单毛,上部或接花序处的毛稍多或稠密。基生叶与下部茎叶长椭圆形,长2.5-6厘米,宽15-2厘米,二回羽状分裂。一二回全部全裂。一回侧裂片4-10对;二回为掌状或掌式羽状分裂。末回侧裂片长椭圆形,宽1-2毫米或更窄。叶柄长约4厘米。中上部茎叶少数,与下部及基生叶同形并等样分裂,但较小,无叶柄。全部叶绿色或淡绿色,两面有稀疏的弯曲长单毛。头状花序单生茎端,有长或短花梗;花梗上部和接头状花序处有稍多或稍密的弯曲的长单毛。总苞直径1.5-2厘米。总苞片约4层;外层披针形,长5-6毫米,基部有稀疏弯曲的长单毛;中内层长椭圆形至倒披针形,长5-6.5毫米,无毛。全部苞片边缘黑褐色宽膜质。舌状花红色或淡紫色,舌片宽线形,长1.5-2厘米,顶端3微齿。冠状冠毛长0.3-0.5毫米,分裂至中部。花期8-9月。
  产我国新疆(天山及准葛尔盆地)。生于山坡、冲积地或草甸,海拔2000-3100米。
  这是一个多型性的种,有很大的地区居群变化。
形态特征:多年生草本,高6—35厘米,有根状茎。茎直立,或基部弯曲,单生或少数茎成簇生,不分枝,有稀疏弯曲的长单毛,上部或接花序处的毛稍多或稠密。基生叶与下部茎叶长椭圆形,长2.5—6厘米,宽15—2厘米,二回羽状分裂。一二回全部全裂。一回侧裂片4—10对;二回为掌状或掌式羽状分裂。末回侧裂片长椭圆形,宽1—2毫米或更窄。叶柄长约4厘米。中上部茎叶少数,与下部及基生叶同形并等样分裂,但较小,无叶柄。全部叶绿色或淡绿色,两面有稀疏的弯曲长单毛。头状花序单生茎端,有长或短花梗;花梗上部和接头状花序处有稍多或稍密的弯曲的长单毛。总苞直径1.5—2厘米。总苞片约4层;外层披针形,长5—6毫米,基部有稀疏弯曲的长单毛;中内层长椭圆形至倒披针形,长5—6.5毫米,无毛。全部苞片边缘黑褐色宽膜质。舌状花红色或淡紫色,舌片宽线形,长1.5—2厘米,顶端3微齿。冠状冠毛长0.3—0.5毫米,分裂至中部。花期8—9月。
用    途:这是一个多型性的种,有很大的地区居群变化。
产地分布:产我国新疆(天山及准葛尔盆地)。生于山坡、冲积地或草甸,海拔2000—3100米。
参考文献:Pyrethrum riehterloides(C.W.Nkl.)Krassn·,Onset HCT.Pa3B.Φπ.BocT TflHb· lllamt. 346. 1888: Tzvel. In F1. URSS 26: 255. 1961. In nota.——Chry· santhemum richterioides C.Winkl.In Act.Hort.Pettrop·10:86.1884.——Chry— santhemum merzabacheri B.Fedtsch.eX G.Merzbacher,Gebirgsgruppe Bogda· Ola Munchen 312.1916;Ling in Contr.Inst.Bot.Komar.Nat.Aead.Peiping 2t 496.1934,S.Y.Hu in Quart.Journ.Taiwan Mus.19:33.1966.——Pyrethrum karelinii Krasch.In Not.Syst.Herb.Inst.Bot.Acad.Sci,URSS 9:157.1946: S.Y.Hu in Quart.Journ.Taiwan Mus.20:309.1967.Syn.Nov.

《Flora of China》 Vol. 20-21 (2011)
16. Tanacetum richterioides (C. Winkler) K. Bremer & Humphries, Bull. Nat. Hist. Mus. London, Bot. 23: 103. 1993.
单头匹菊 dan tou pi ju Chrysanthemum richterioides C. Winkler, Trudy Imp. S.-Peterburgsk. Bot. Sada 10: 86. 1887; C. merzbacheri B. Fedtschenko ex Merzbacher; Pyrethrum karelinii Krascheninnikov; P. richterioides (C. Winkler) Krasnov.
Herbs, perennial, 6-35 cm tall, rhizomatous; stems solitary or clustered, erect or ascending, villous especially in upper part and below capitula, hairs long, curved, and simple. Basal and lower stem leaves: petiole to 4 cm; leaf blade narrowly elliptic, 2.5-6 × 1.5-2 cm, 2-pinnatisect, both surfaces green or pale green, sparsely villous; primary lateral segments 4-10-paired; ultimate segments narrowly elliptic. Middle and upper stem leaves similar, gradually smaller. Capitula solitary, terminal, long or shortly pedunculate. Involucre coryliform, 15-20 mm in diam.; phyllaries in 4 rows, scarious margin broad, dark brown, outer phyllaries lanceolate, 5-6 mm, abaxially sparsely villous, middle and inner ones narrowly elliptic or oblanceolate, 5-6.5 mm, abaxially glabrous. Ray florets red or purple-red; lamina broadly linear, 1.4-2 cm, apex minutely 3-denticulate. Corona 0.3-0.5 mm, divided for 1/2 length. Fl. Aug-Sep.Mountain slopes, meadows, alluvial places; 2000-3100 m. Xinjiang (Junggar Pendi, Tian Shan) [Kazakhstan].

TOP