Gnaphalium involucratum var. simplex

細葉鼠麴草

Gnaphalium involucratum Forst. var. simplex DC.

名彙資訊

特徵描述

典藏標本

數位照片

分布位置

相關資訊

名彙資訊

學名發表文獻

DC., Prodromus Systematis Naturalis Regni Vegetabilis 6: 236. 1838. (Prodr.)

台灣首次記錄發表文獻

Li, Flora of Taiwan 4: 875. 1978. (Fl. Taiwan)

異名

Gnaphalium lineare auct. non Hayata

Hayata, Flora Montana Formosae 131. pl. 19. 1908. (Fl. Mont. Formos.)

各語言俗名

日

にいたかちちこぐさ.

參考文獻

Yang, A list of plants in Taiwan . 1982. (List Pl. Taiwan)

特徵描述

生活型

herb

形態特徵

Stems slender, woolly, ascending, nearly simple.
Leaves coriaceous; radical leaves shortly linear; cauline ones more or less sparsely arranged, linear, 7–10×0.2–0.3 cm, apex acute, base sessile, margins entire, 1–2.5 cm long.
Cymes dense, terminal, subcapitate, 1–2 cm across. Involucre campanulate, 4×4 mm, bracts brownish purple, in 3 series; outer involucral bracts obovate, inner ones oblong, apex obtuse. Corolla of outer florets 3 mm long; style of central florets 3.5 mm long.
Achenes oblong, 0.5 mm long, minutely punctate. Pappus white, 3.5 mm long, bristles slender.

分布

台灣 : on slopes of high mountains.
世界 : New Zealand, Australia, Java and the Philippines.

引證標本

MIAOLI: Taian, Wang 1751; 99 villa to Tapachienshan, Peng 8473. TAICHUNG: Wuling Farm to Chika Lodge, Yang s. n. 1995. NANTOU: Tungpushanchuang to Tatachiaanpu, Leu 1096; Hohuanshan, Hsinjenkang, Peng 9584. CHIAYI: Tatachia to Paiyunshanchuang, Peng 8939; Alishan, Leu 180. HUALIEN: Tayuling, Peng 9152; Pilu, Peng 9248.