Parasenecio morrisonensis

玉山蟹甲草

Parasenecio morrisonensis Ying Liu, C.I Peng & Q.E.Yang

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

Ying Liu, C.I Peng & Q.E.Yang, Taxon 562: 583. 2007.

台灣首次記錄發表文獻

同發表文獻

異名

Senecio monanthus auct. non Diels

Hayata, Flora Montana Formosae 139. 1908. (Fl. Mont. Formos.)
Cacalia monantha auct. non (Diels) Hayata

Hayata, Icones Plantarum Formosanarum 8: 66. 1919. (Icon. Pl. Formos.)
Parasenecio monantha auct. non (Diels) C.-I Peng & S. W. Chung

C.-I Peng & S. W. Chung, Flora of Taiwan, second edition 4: 1024. 1998. (Fl. Taiwan 2nd edit.)

各語言俗名

日

にいかたこうもり.

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 erect, 30–60 cm tall, flexuous, glabrate toward base, branched apically, branches crisp puberulent.
Leaves chartaceous, ca. 4, remotely arranged; lower leaves long petiolate, subtriangular-reniform, to 13×19 cm, apex acute, base cordate, margins mucronulate, upper surface green, lower surface minutely crisp-puberulent, pale, densely cobwebby; upper leaves gradually smaller with shorter petiole; leaf below inflorescence linear.
Heads numerous in panicles; peduncle 1–3.5 mm long. Involucre cylindric, 8.5–11 mm long, ecalyculate, bracts 2 or 3, narrowly oblong, obtuse, glabrous, 1.5–2 mm broad. Corolla 8.5–10.5 mm long, lobes 1.5 mm long.
Achenes 5×0.8 mm long, glabrous. Pappus glossy white, ca. 6–7 mm long.

分布

台灣 : peaks of high central mountains, 2,500–3,400 m.
世界 : Southern China.

引證標本

ILAN: Taipingshan, Sasaki s. n. 1924; Takuanshan, Sasaki s. n. 1933. CHIAYI: Yushan, Mori s. n. 1906. KAOHSIUNG: Kuanshan, Chung 1024. PINGTUNG: Tawushan, Matuda 71.