Pyrrosia sheareri

盧山石葦

Pyrrosia sheareri (Baker) Ching

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

Ching. 1935. Bulletin of the Chinese Botanical Society 1(1): 64. (Bull. Chin. Bot. Soc.)

台灣首次記錄發表文獻

Tagawa. 1949. Journal of Japanese Botany 24: 116. (J. Jpn. Bot.)

異名

Cyclophorus grandissima Hayata

Hayata. 1914. Icones Plantarum Formosanarum 4: 255. (Icon. Pl. Formos.)
Pyrrosia grandissima (Hayata) Ching

Ching. 1935. Bulletin of the Chinese Botanical Society 1: 63. (Bull. Chin. Bot. Soc.)

各語言俗名

中

盧山石葦

特徵描述

形態特徵

Rhizome short, creeping, 5 mm wide; scales lanceolate, 7 mm long, nearly entire, pale brown.
Stipes approximate stout, stramineous, to 20 cm long; fronds lanceolate, coriaceous, to 40 cm long, cordate or truncate at base, to 8 cm broad; margins entire or slightly wavy or lobed near base; upper surface sparcely pitted, stellate hairs very few; lower surface densely covered with small light brown stellate hairs with short broad rays; lateral veins visible, straight, parallel, about 1 cm apart.
Sori minute, often covering the frond nearly to its base; covered with stellate hairs.

分布

世界 : Indo-China, S. China.

引證標本

ILAN: Nanhutashan, Kuo 493; Taipingshan, Chuang, Chao & Kao 4705. HSINCHU: Kuanwu, Huang 6621; Tapachienshan, Kuo 1715. TAICHUNG: Anmashan, Liu et al. s. n. 1957. NANTOU: Hoshe, Huang 2163; Chitou, Kuo 643. CHIAYI: Mt. Alishan, Kao & Feung 199. KAOHSIUNG: Cross Island Hishway, Huang 6593*. HUALIEN: Taroko, Liu, Chen & Kao 89.