矛叶瘤蕨 mao ye liu jue

Phymatodes lancea Ching & Chu H. Wang, Acta Phytotax. Sin. 8: 170. 1959.

Rhizome dark brown, 5-8 mm in diam., sparsely scaly; scales ovate, 2-2.5 mm, peltate, clathrate, base cordate, apex obtuse. Stipe brown, 4.5-7 cm, ca. 1 mm in diam. Lamina simple, oblong, 10-12 × 2-2.2 cm, leathery, both surfaces glabrous, base broadly cuneate, margin entire, apex obtuse; midrib raised on both surfaces, lateral veins slender and obscure, veinlets obscure. Sori orbicular, in 1 row on each side of midrib, abaxially sunken and adaxially raised.

● Epiphytic on tree trunks. Hainan.