Distribution
Asia-Tropical: Borneo present
Malesia: Borneo (known from the type only).
Notes
For much of the above information I am indebted to Mr M. G. Price who has examined the type. It appears that the type was a chance mutant from C. crenata which probably did not become dispersed and may now be extinct.
Citation
Alderw. 1917: Malayan Ferns: 140
