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