毛滨禾蕨 mao bin he jue

Grammitis reinwardtii Blume, Enum. Pl. Javae Add. 2. 1828; Polypodium reinwardtii (Blume) C. Presl.

Stipe 0.8-2 cm, with frequent to dense simple solitary medium reddish brown hairs 1-2.5 mm; phyllopodia usually absent, rarely present. Lamina narrowly elliptic, 3.5-10 × 0.6-1.2 cm, base cuneate, margin entire, sometimes undulate, or slightly crenulate, apex acute to obtuse; midrib brown, prominent on both sides at least in basal part; lateral veins visible, sometimes simple when sterile, 1-forked when soriferous, acroscopic branch not extending beyond sorus, much shorter than basiscopic branch, endings with hydathodes; hairs simple, solitary, dark reddish brown, up to 2 mm, occasional to frequent, on all parts of lamina. Sori orbicular or oval, superficial, close to midrib. Sporangia setose.

Epiphytic on tree trunks in mossy forests; 1300-1700 m. Taiwan (Hualian, Pingdong, Taidong) [Borneo, Indonesia, Malaysia, New Guinea, Philippines, Sri Lanka, Thailand, Vietnam; Australia, Pacific islands].