Filicopsida ord.indet.
Selection criteria. Country: any country. Associated organism: Diderma (distribution map)
Number of records. 3.
Countries. India.
Associated organisms. Diderma effusum; Diderma subdictyospermum.
Literature. Lakhanpal (1973); Thind & Lakhanpal (1968); Thind & Sohi (1956).