Character evolution of modern eupolypods supports the assignment of the fossil fern Cretacifilix fungiformis to Dryopteridaceae
L Regalado, H Schneider, P Müller… - Frontiers in Ecology and …, 2023 - frontiersin.org
The fossil fern species Cretacifilix fungiformis from mid-Cretaceous Kachin amber from
Myanmar was previously assigned to eupolypod ferns for having sporangia with a vertical …
Myanmar was previously assigned to eupolypod ferns for having sporangia with a vertical …