👉 Dendroeremaeidae is a family of extinct tree ferns, including the genus "Dendroeremae". These ferns lived in the Cretaceous period around 68 million years ago and were part of the larger family Dendrohermaceae. They are known for their distinctive stony leaves that can grow up to 2 meters long and have a hard, spiny underside. The genus "Dendroeremae" is named
