Christella ensifer

突尖小毛蕨

Christella ensifer (Tagawa) Holttum ex C. M. Kuo

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

C. M. Kuo, Flora of Taiwan 1: 406. 1975. (Fl. Taiwan)

台灣首次記錄發表文獻

同發表文獻

異名

Dryopteris sophoroides (Thunb.) O. Ktze. f. ensipinna Hayata

Hayata, Icones Plantarum Formosanarum 4: 180. 1914. nom. nud. (Icon. Pl. Formos.)
Dryopteris latipinna auct. non (Hook.) O. Ktze

Hayata, Icones Plantarum Formosanarum 8: 149. 1918. (Icon. Pl. Formos.)
Dryopteris ensifer Tagawa

Tagawa, Acta phytotaxonomica et geobotanica eng 6: 89. 1937. (Acta Phytotax. Geobot.)
Thelypteris acuminata (Houtt.) C. V. Morton var. kuliangensis (Ching) K. Iwats

K. Iwats, Acta phytotaxonomica et geobotanica eng 21: 40. 1964. (Acta Phytotax. Geobot.)
Thelypteris ensifer (Tagawa) K. Iwats.

K. Iwats., Acta phytotaxonomica et geobotanica eng 21: 40. 1964. (Acta Phytotax. Geobot.)
Christella acuminata (Houtt.) L'ev. var. kuliangensis (Ching) Kuo

Kuo, Flora of Taiwan 1: 404. pl. 136. 1975. (Fl. Taiwan)
Cyclosorus ensifer (Tagawa) Shieh

Shieh, Journal of Science & Engineering 13: 42. 1976. (J. Sci. Engin.)
Cyclosorus acuminatus (Houtt.) Nakai var. kuliangensis Ching

Tsai & Shieh, Flora of Taiwan, second edition 1: 368. 1994. (Fl. Taiwan 2nd edit.)

各語言俗名

中

廣葉毛蕨. 突尖毛蕨. 微縮小毛蕨. 微縮毛蕨.

參考文獻

Taiwan Pteridophyte Group, Taiwania 64(4): 367-395. 2019.

特徵描述

形態特徵

Rhizomes creeping, scaly.
Fronds approximate, pinnate, 2-6 pairs of lateral pinnae; pinnae oblong, 18-30 cm long, 11-15 cm wide; lower pinnae enlarged at apex and abruptly acute, the margins strongly dentate.
Sori dorsal on the veinlets near costae; indusia reniform.

分布

台灣 : Growing in open or sometimes shady places.
世界 : S. China.

引證標本

TAIPEI: Keelung, Simozawa 281. TAOYUAN: Fuhsing, Tsai 10361. TAICHUNG: Kukuan, Tsai 1687. TAINAN: Choutsen, Tsai 10452. KAOHSIUNG: Liukui, Shieh & Tsai 6600. PINGTUNG: Kangko, Shieh & Tsai 1252; Nanjenshan, Kuo 2003. TAITUNG: Acient Cave, Tsai 9200.