Metathelypteris laxa

柔葉凸軸蕨

Metathelypteris laxa (Franch. & Sav.) 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, Acta phytotaxonomica sinica eng 8(4): 306. 1963. (Acta Phytotax. Sin.)

台灣首次記錄發表文獻

Kuo, Flora of Taiwan 1: 419. 1975. (Fl. Taiwan)

異名

Thelypteris laxa (Franch. & Sav.) Ching

Masam., A list of vascular plants of Taiwan 16. 1954. (List Vasc. Taiwan)

各語言俗名

中

柔葉金星蕨.

參考文獻

Chang, Wang, Liu, Lu, Lin & Tu, Taiwan Journal of Forest Science 31(4): 323-330. 2016. (Taiwan J. For. Sci.)

特徵描述

形態特徵

Rhizomes short-creeping, scaly.
Fronds approximate, bipinnatifid; stipes 15-25 cm long; laminae ovate-triangular, 20-25 cm long, 14 cm wide, the lower pinnae with narrowed bases; lateral veins in the lobes mostly forked.
Sori round, with hirsute thin indusia.

分布

台灣 : Growing in shaded forests.
世界 : China, S. Korea, Japan, the Ryukyus.

引證標本

TAIPEI: Chihsingshan, Tsai 10713; Suangchihkou-Shihting, Kuoh 1487. TAOYUAN: Peichienshan, Tsai 4322. NANTOU: Lienhuachih, Tsai 8477; Chitou, Tsai 4568. CHIAYI: Mt. Alishan, Shieh & Tsai 2807.