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Flora of Taiwan | Family List | Compositae | Pertya

Pertya simozawai Masam., Trans. Nat. Hist. Soc. Formosa. 30: 37. 1940; Kitamura, Acta Phytotax. Geobot. 10: 19. 1941; Koyama, Bull. Natl. Sci. Mus., Tokyo, B. 1(2): 50. 1975; Tseng, Fl. Reipubl. Popul. Sin. 79: 14. 1996.

半高野帚

Pertya simozawai

Credit: HAST

  • Pertya scandens Sch. Bip. var. simozawai (Masam.) Kitam.

    Stems slender, woody, sparsely puberulous, much-branched. Leaves on previous season's branches many, loosely arranged, ovate, 2-5×1.5-4.5 cm, apex obtuse to acute, base rounded, subsessile, 3-nerved, margins mucronulate-dentate, sparsely appressed, pilose. Leaves of current season 3 or 4, fasciculate, deciduous, apex acute, sparsely pilose. Heads solitary, terminal. Involucres 14-17 mm long, bracts imbricate, acute, outer ones narrowly ovate, median ones oblong, inner ones narrowly oblong. Florets ca. 13, ca. 15 mm long. Achenes densely pilose, ca. 5.5 mm long; pappus 11-12 mm long.

    TAIPEI: Sanhsia, Wuliaochien, Peng 8683. TAICHUNG: Techi, Leu 357.

    Endemic; semi-shady rocky mountain ridges, 300-1,400 m, rare.


     

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