滇线蕨 dian xian jue

Basionym: Gymnogramma pentaphylla Baker, Bull. Misc. Inform. Kew 1898: 233. 1898; Colysis elliptica var. pentaphylla (Baker) L. Shi & X. C. Zhang; C. longisora (Baker) Ching; C. pentaphylla (Baker) Ching; G. longisora Baker; Polypodium ellipticum var. pentaphyllum (Baker) C. Christensen; P. longisorum (Baker) C. Christensen; P. mediosorum Ching; Selliguea pentaphylla (Baker) Christ.

Rhizome scales spreading, large, pale brown and shiny, membranous. Rachis terete to narrowly winged; lamina pinnate to pinnatisect 40-70 × 12-22 cm, herbaceous, margin entire or sometimes indistinctly slightly undulate; pinnae 2-5(-8) pairs, largest lobes 11-18 × 1.7-3.7(-5) cm.

● Forests; 500-1500 m. Guangdong, Guangxi, Guizhou, Xizang, Yunnan.