Key points are not available for this paper at this time.
Colysis digitata (Bak.) ching, C. longisora (Bak.) Ching, and C. pentaphylla (Bak.) Ching are being reported for the first time from India. A revised key to the Indian species of the genus Colysis Presl section Dictyogramme Presl, has been provided.
Dixit et al. (Tue,) studied this question.