生活型

herb

形態特徵

• Rhizomes short; stems erect, acutely angled, 30–80 cm tall, densely or sparsely covered with white hairs.
• Radical leaves long or short, petiolate, trifoliate or pinnate with 5–7 segments, ovate, oblong-lanceolate to oblanceolate, 2–5 cm long, 7–15 mm wide, sessile, coarsely toothed, with minute white hairs on both surfaces and margins.
• Inflorescences terminal cymes, densely many-flowered; bracts opposite, lower bracts 1–2 cm long, linear, dilated upwards, ending in an awn, clasping and ciliate at base, upper bracts much shorter than lower bracts, 3–6 mm long, ciliate on upper dilated margins. Flowers subsessile; calyx limb obscure in flower, unrolling in fruit into about 10 plumose bristles; corolla tubular-campanulate, 6.5 mm long, sparsely hairy inside, base narrowed and slightly oblique, lobes 5, oblong; stamens 3, inserted on corolla tube, filaments linear, 4–5.5 mm long, base broadened; style 7.5 mm long, stigma trifid.
• Fruits oblong-lanceolate, compressed, plano-convex, 3 mm long, densely covered with white hairs.
• Sakhalin, the southern Kuriles, Manchuria, Korea and Japan.

分布

• 世界 : in forests at medium to high altitudes.

引證標本

ILAN: Nanhutashan, Suzuki 15461. TAICHUNG: Hsuehshan, Suzuki 5397. NANTOU: Nengkaoshan, Huang, Hsieh & Kao 5781*; Wushe, Chuang & Kao 4237. CHIAYI: Mt. Morrison, Sasaki s. n. Oct. 11, 1927. PINGTUNG: Matuda s. n. Jan. 4, 1920. HUALIEN: Chungyangchienshan, Fukuyama & Suzuki 15129.

參考文獻

• KAO, Muh-Tsung & DEVOL, Charles E. 1998. Flora of Taiwan, second edition 4: 768. (Fl. Taiwan 2nd edit.)