河北对囊蕨 he bei dui nang jue

Rhizomes erect, sometimes branched, short, apex like base of stipe, densely clothed with red-brown or brown, membranous, broadly lanceolate large scales, long scales, and multicellular hairs. Fronds caespitose; stipe stramineous, red-brownish, or brown, subglabrate abaxially; lamina pinnate-pinnatipartite, narrowly oblong or oblanceolate, rarely oblong or obovate; pinnae (15-)20 pairs, alternate, ascending, lower pinnae gradually slightly shortened, middle pinnae lanceolate, base broadly cuneate, pinnatipartite, apex acuminate; pinna segments (10-)15-18(-20) pairs, slightly ascending, oblong, ovate-oblong, or obtuse-triangular, margin subentire or undulate-crenate, apex rounded-obtuse or obtuse-acute. Veins impressed adaxially, slightly convex abaxially, pinnate in segments, 4 or 5 pairs, simple or occasionally forked. Lamina herbaceous or papery, greenish brown, brown, or pale brown; sterile lamina abaxially with abundant short multicellular hairs, fertile lamina subglabrate on both surfaces; rachis and costae concolored to stipe, with sparse short hairs or subglabrate abaxially. Sori oblong, 2-4 pairs per segment; indusia pale brown, lunate, subentire, persistent. Spores bilateral, perispore surface with few low folds.

● Valley forests, wet areas, streamsides; 400-2800 m. Chongqing, Gansu, Hebei, Henan, Shaanxi, Shandong, Shanxi, Sichuan.

Lower Taxa

• Deparia vegetior var. miyunensis (Ching & Z. R. Wang) Z. R. Wang
• Deparia vegetior var. turgida (Ching & Z. R. Wang) Z. R. Wang
• Deparia vegetior var. vegetior