| Answer | Crossword Clue |
|---|---|
| calamite | an extinct treelike plant |
| calamites | CALAMITE, an extinct treelike plant |
| pteridosperm | An extinct plant that is intermediate between the ferns and seed-bearing plants, dying out in the Triassic period |
| pteridosperms | An extinct plant that is intermediate between the ferns and seed-bearing plants, dying out in the Triassic period |
| bananas | The tropical and subtropical treelike plant that bears this fruit. It has very large leaves and resembles a palm, but lacks a woody trunk |
| STEGOSAUR | Extinct plant-eater |
| psilophytic | of or like a psilophyte, a kind of extinct plant |
