Elaphoglossum angulatum

爪哇舌蕨

Elaphoglossum angulatum (Blume) T.Moore

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

Moore, Index Filicum 5. 1857. (Index Fil.)

台灣首次記錄發表文獻

Tagawa, Acta phytotaxonomica et geobotanica eng 23: 50. 1958. (Acta Phytotax. Geobot.)

異名

Elaphoglossum laurifolium auct. non (Thouars) Moore

Hayata, Icones Plantarum Formosanarum 5: 293. fig. 117. 1915. (Icon. Pl. Formos.)
Elaphoglossum ogatae C. Chr.

C. Chr., Dansk Botanisk Arkiv 9: 67. 1937. (Dansk Bot. Ark.)

各語言俗名

無

參考文獻

Yang & Liu, Manual of Taiwan Vascular Plants 6: 79. 2002. (Manu. Taiwan Vas. Pl.)

特徵描述

形態特徵

Rhizomes long-creeping, 8-10 cm long, 3-5 mm thick, with ovate, thin, light brown, entire to fimbriate scales.
Stipes of sterile fronds 5-12 cm long, slender, stramineous; laminae lanceolate or elliptic, 6-14 cm long, 15-30 mm wide, acuminate at apex, cuneate at base, the margins thin, entire, extended; costae brown, raised beneath, bearing scattered small brown scales; veins free, once forked, almost hidden.
Fertile fronds usually with longer stipes and narrower laminae.
Sori acrostichoid.

分布

台灣 : Growing on mossy rocks.
世界 : S. India, Ceylon, Vietnam, Tonkin, the Philippines, Borneo, Java, Madagascar and E. tropical Africa.

引證標本

TAICHUNG: Pahsienshan, Suzuki 2934, Huang 1365. CHIAYI: Mt. Alishan, Kuo 165, Chen 84, Kao 5575. KAOHSIUNG: Shihshan, Kuo 2464, Hsu, Kuoh & Chang s. n. 1972.