Davallia griffithiana

杯狀蓋骨碎補

Davallia griffithiana Hook.

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

Hook., Species Filicum 1: 168-169. pl. 49 B. 1845. (Sp. Fil.)

台灣首次記錄發表文獻

Taiwan Pteridophyte Group, Taiwania 64(4): 388. 2019.

異名

Humata griffithiana (Hook.) C. Chr. var. tyermannii (T. Moore) Tagawa

Tagawa, Acta phytotaxonomica et geobotanica eng 6: 230. 1937. (Acta Phytotax. Geobot.)
Davallia griffithiana Hook.

DeVol & Yang, Flora of Taiwan 1: 273. 1975. (Fl. Taiwan)
Humata griffithiana (Hook.) C. Chr.

Shieh, DeVol & Yang, Flora of Taiwan, second edition 1: 192. 1994. (Fl. Taiwan 2nd edit.)
Davallia tyermanni (T. Moore) Baker

Yang & Liu, Manual of Taiwan Vascular Plants 6: 63. 2002. (Manu. Taiwan Vas. Pl.)

各語言俗名

中

圓蓋陰石蕨. 杯狀蓋陰石蕨.

特徵描述

形態特徵

Rhizomes about l cm thick, densely covered with persistent linear-lanceolate whitish or brownish hair-tipped scales; c. s. of rhizome oval, with about 12 bundles in a ring ; 2 central ones larger, the other smaller; c. s. of stipe oval to round with 5-6 bundles in an arc, these at each end larger; stipes 4-12 cm long, grooved above, scaly only at base.
Fronds pentagonal, 12-20 cm broad; basiscopic pinnule elongated, 4-pinnatifid at base, coriaceous. Sori submarginal, wider than long; indusia cup-like, attached by base and at least 1/2 way on sides (or more).

分布

世界 : Northern India, West China.

引證標本

TAIPEI: Shihlin, Odashima 17756. ILAN: Oobishan, Masamune s. n. 1938. TAICHUNG: Shikchiao, Simizawa 423. NANTAOU: Lushan, Kao 7941; Kuanitaochi, Shieh & Tsai 10375*. PINGTUNG: Kosengpo, Matuda 98. TAITUNG: Taitungshan, Yamamoto 54; Tawu, Shieh 56.