Cycad
They were very common in the Mesozoic era, the age of the dinosaurs, and are still living, but are now much less common. Only nine genera (about 100 species) of cycads are extant nowadays. In the Lower Jurassic they were part of the forests which became the Jurassic coal measures in part of the world. The fronds could be reached and eaten by some of the typical herbivores of the day.