Cyclopeltis crenata
Content
Distribution
Asia-Temperate: Hainan (Hainan present), Asia-Tropical: Philippines (Philippines present); Thailand (Thailand present); Vietnam (Vietnam present), southern Burma present, western Malesia present
Southern Burma, Thailand and Vietnam; Hainan; in Malesia: western Malesia and Philippines.
Taxonomy
Mr M. G. Price, who has made extensive field studies of ferns on Mt Makiling, Luzon, writes that though both C. crenata and C. presliana grow in the forest on that mountain, he observed no hybrids, but that Weber 1547 and Ramos BS 13829, both from Cagayan Province, Luzon, are probable hybrids. Weber 1547 is represented at Kew; it is intermediate in frond-form between the two species and its scales have some teeth.