Pteridrys microthecia

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Pteridrys microthecia


all surfaces glabrous apart from sparse very short hairs near the bases of costae (seen only on young fronds);


Asia-Tropical: Borneo present; New Guinea present; Philippines (Philippines present); Sulawesi (Sulawesi present), S Vietnam present
S Vietnam; in Malesia: Philippines (widely), Borneo, Celebes, New Guinea.


Alderw., Malayan Ferns. 1917: 502
C. Chr. - in Gard. Bull. Straits Settlem. 1934: 248
Alderw., Malayan Ferns. 1908: 815
Tard. & C. Chr. - in Fl. Indo-Chine. 1941: 305
Copel., Fern Fl. Philipp. 1960: 299