Dear Tony: yes, pteridologists are accepting Gleichenella as a distinct genus, with several consistent differences between it and Dicranopteris...
You're welcome, Myriam. It's very nice to take a look on some ferns sometimes... Greetings from Brazil, VinÃcius
Hy, Miriam - how are you? This is Salpichlaena volubilis (Kaulf.) J. Sm. (Blechnaceae). Best wishes!
Dear bonitin: the first two photos (terrestrial plant) are Gleichenella pectinata (Willd.) Ching (Gleicheniaceae). The next two (the epiphytes...