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托毛匹菊Pyrethrum kaschgharicum Krasch.

托毛匹菊Pyrethrum kaschgharicum Krasch.

科名:菊科 Compositae

属名:匹菊属 Pyrethrum

《中国植物志》第76(1)卷071页
  16.托毛匹菊 图版8:3
  Pyrethrum kaschgharicum Krasch. in Not. Syst. Herb. Inst. Bot. Komar. Acad. Sci. URSS 9: 158. 1946; S. Y. Hu in Quart. Journ. Taiwan Mus. 20: 309. 1967.
  多年生草本,高15-30厘米,有分枝的根状茎。茎直立或弯曲斜升,不分枝,单生或少数茎成簇生,被稀疏弯曲的长单毛,接花序下部的毛稍多。基生叶与下部茎叶长椭圆形,长3-7厘米,宽1.5-2.5厘米,二回羽状分裂。一、二回全部全裂。一回侧裂片4-9对;二回为掌式羽状或羽状分裂。末回裂片长椭圆形或线状长椭圆形,宽0.6-1.5毫米。叶柄长达5.5厘米。茎生叶少数,与基生叶同形并等样分裂,无柄,接头状花序下部的叶羽状全裂。全部叶灰白色,被稠密弯曲的长单毛。头状花序单生茎顶。总苞直径1-1.5厘米。总苞片约3层。外层三角状披针形,长约5毫米;中内层椭圆形至长倒披针形,长约6毫米。中外层苞片外面有弯曲的长单毛,内层无毛。全部苞片边缘黑褐色宽膜质。花托有托毛,托毛易脱落。舌状花白色或红色;舌片椭圆形,长6-10毫米,顶端2-3齿裂。瘦果长2.5-3毫米,约有9条椭圆突起的纵肋。冠状冠毛长0.8毫米,分裂几达基部,裂片边缘有锯齿。花果期6-8月。
  产我国新疆(天山与准葛尔盆地)。生于山坡,海拔2160米。
形态特征:多年生草本,高15—30厘米,有分枝的根状茎。茎直立或弯曲斜升,不分枝,单生或少数茎成簇生,被稀疏弯曲的长单毛,接花序下部的毛稍多。基生叶与下部茎叶长椭圆形,长3—7厘米,宽1.5—2.5厘米,二回羽状分裂。一、二回全部全裂。一回侧裂片4—9对,二回为掌式羽状或羽状分裂。末回裂片长椭圆形或线状长椭圆形,宽0.6—1.5毫米。叶柄长达5.5厘米。茎生叶少数,与基生叶同形并等样分裂,无柄,接头状花序下部的叶羽状全裂。全部叶灰白色,被稠密弯曲的长单毛。头状花序单生茎顶。总苞直径1—1.5厘米。总苞片约3层。外层三角状披针形,长约5毫米;中内层椭圆形至长倒披针形,长约6毫米。中外层苞片外面有弯曲的长单毛,内层无毛。全部苞片边缘黑褐色宽膜质。花托有托毛,托毛易脱落。舌状花白色或红色;舌片椭圆形,长6—10毫米,顶端2—3齿裂。瘦果长2.5—3毫米,约有9条椭圆突起的纵肋。冠状冠毛长0.8毫米,分裂几达基部,裂片边缘有锯齿。花果期6—8月。
产地分布:产我国新疆(天山与准葛尔盆地)。生于山坡,海拔2160米。
参考文献:Pyrethrum kaschgharicum Krasch.inNot.Syst,Herb,Inst.Bot.Komar.Acad, Sci.URSS 9;158.1946;S.Y.Hu in Quart.Journ; Taiwan Mus.20:309.1967.

《Flora of China》 Vol. 20-21 (2011)
17. Tanacetum kaschgarianum K. Bremer & Humphries, Bull. Nat. Hist. Mus. London, Bot. 23: 102. 1993.
托毛匹菊 tuo mao pi ju Pyrethrum kaschgharicum Krascheninnikov, Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 9: 158. 1946, not Tanacetum kaschgaricum Krascheninnikov (1933).
Herbs, perennial, 15-30 cm tall, with branched rhizomes; stems solitary or clustered, erect or ascending, simple, sparsely villous, hairs long, curved, and simple. Basal and lower stem leaves: petiole to 5.5 cm; leaf blade narrowly elliptic, 3-7 × 1.5-2.5 cm, 2-pinnatisect, both surfaces gray-white, densely hairy; primary lateral segments 4-9-paired; ultimate segments narrowly elliptic or narrowly linear-elliptic. Middle and upper stem leaves similar, sessile; leaves below capitulum pinnatifid. Capitula solitary, terminal. Involucre coryliform, 10-15 mm in diam.; phyllaries in 3 rows, scarious margin broad, dark brown, outer phyllaries triangular-lanceolate, ca. 5 mm, middle and inner ones elliptic or narrowly oblanceolate, ca. 6 mm, outer and middle ones abaxially villous, inner ones abaxially glabrous. Receptacle pilose with easily shed hairs. Ray florets white or red; lamina elliptic, 6-10 mm, apex 2- or 3-denticulate. Achenes 2.5-3 mm. Corona ca. 0.8 mm, divided to base. Fl. and fr. Jun-Aug.● Mountain slopes; 2000-2200(-2600) m. Xinjiang.

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