生活型

herb

形態特徵

• Plants mall, slender, slightly woody, stems branching, branches procumbent at base, densely woolly.
• Cauline leaves oblanceolate, 10×1.5 mm, apex acute, base sessile, abruptly narrowed at base, densely whitish woolly on both surfaces; bracteal leaves 7–10, radiate, generally unequal, linear-lanceolate, 6–12×1.5–2 mm, densely white woolly.
• Heads 4–9; involucre hemispheric, 3×4 mm, bracts 3-seriate, subequal, oblong, acute to obtuse; corolla of outer florets 2.5 mm long; corolla of central florets tubular, 2.5 mm long.
• Achenes oblong, 1 mm long. Pappus bristles white, 2.5 mm long.

分布

• 台灣 : rocky alpine areas, 3,200 to 3,800 m.

引證標本

ILAN: Chihyushan, Chen 259. TAICHUNG: Nanhutashan, Liu 1013; Hseuhshan, Chiu 2001. NANTOU: Tashuikushan, Lee 9; Hohuanshan, Peng 8254. CHIAYI: Yushan, Peng 9563. KAOHSIUNG: Takuanshan, Wang 1079; Kuanshan, Wang 1109. TAITUNG: Hsiangyangshan, Chiu 2911. HUALIEN: Chilaishan, Shen 64.

參考文獻

• PENG, Ching-I & CHUNG, Kuo-Fang; LI, Hui-Lin, Flora of Taiwan, second edition 4: 1010. 1998.  (Fl. Taiwan 2nd edit.)