Crepidomanes latemarginale

濶邊假脈蕨

Crepidomanes latemarginale (Eat.) Copel.

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

Copel. 1938. Philippine Journal of Science 67(1): 60. (Philipp. J. Sci.)

台灣首次記錄發表文獻

DeVol. 1968. Taiwania 14: 106.

異名

Trichomanes kurzii Bedd.

Kuo. 1985. Taiwania 30: 17.
Trichomanes formosanum Yabe

Yabe. 1902. The Botanical magazine, Tokyo 16: 45. (Bot. Mag. Tokyo)
Trichomanes palmifolium Hayata

Hayata. 1914. Icones Plantarum Formosanarum 4: 138. (Icon. Pl. Formos.)
Crepidomanes palmifolium (Hayata) DeVol

DeVol. 1968. Taiwania 14: 108.

各語言俗名

中

濶邊假脈蕨、澗邊假脈蕨、變葉假脈蕨

特徵描述

形態特徵

Very small; rhizomes creeping, subfiliform, covered with brown hairs.
Fronds distant, sessile or with very short stipes, 5-15 mm long, digitately or pinnately divided; stipes wingless, black; laminae oblong or ovate 5-12 mm long, 4-8 mm wide, obtuse or rounded at apex, cuneate at base; ultimate segments linear, about 1 mm broad; submarginal veins continuous or sometimes interrupted, the false veinlets usuallly abent; the undersurface bearing many brown, glandular, clavate, one or two-celled hairs along the veins.
Sori terminal on lobes; indusia obconic, winged, the mouth enlarged, often 2-lipped, the valves broadly rounded; receptacles slender, exserted.

分布

台灣 : Growing in the shaded places.
世界 : China, India, Thailand, Vietnam, Hongkong, the Ryukyus, Bonin Islands and Malaya.

引證標本

TAIPEI: Wulai, Kao 7565, Suzuki 20560; Yinghotong, DeVol 9071. CHIAYI: Fungchihu, Shieh & Chen 223. TAITUNG: Hsinkang, Suzuki 19431; Is. Lanyu, Kuo 2217, Huang & Kao 6443.