Cyathea hancockii

Family: Cyatheaceae   

通用名稱: 沒有已知的

科學同義:
Alsophila denticulata, Gymnosphaera denticulata, Alsophila acaulis, Dryopteris taitungensis

枝條抗寒性區: 9b     英國和美國的地帶地圖

鑑別:
Rhizomes short, prostrate; stipes 36-42 cm long, polished, brown hispid above, glabrous beneath. Fronds bipinnate to tripinnatifid, lanceolate, lowermost pinnae slightly shortened; pinnae 12-17 cm long, pinnules about 7 cm long, veins simple, margins serrulate; lower side coveed with small bullate scales on costae and smaller scales on costules, base of these scales 0.1-0.2 mm broad, the apex daek, stiff, pointed; scales on base of stipe 10-14 mm long, lanceolate, narrow, brown. Sori borne on veinlets about midway between costa and margin; exindusiate.

一般資料:
Observation, Iriomote, Japan.

分佈:

最初是從, Japan, Taiwan

Occurs only in northern Taiwan and Iriomote Island, Japan. 240-600 m. elevation.

地點: Taiwan (24.319750°N, 123.841583°E)

觀察
地圖可能並不代表完整的自然分佈。 (衛星標記,顯示觀察數據)。


添加您的評論對這個物種。

Google

嚴格:版權所有 © 2019 zh-tw.trebrown.com - Cyathea hancockii - 段落文本,照片和插圖