| Answer | Crossword Clue |
|---|---|
| FERNS | Pteridophyte plants |
| pteridophytous | of or like a pteridophyte, a fern also PTERIDOPHYTIC |
| pteridophytic | of or like a pteridophyte, a fern also PTERIDOPHYTOUS |
| pteridophytes | PTERIDOPHYTE, the general name for the ferns and their allies |
| archegonium | the structure on the pteridophyte prothallus that produces the sessile female gametes |
| archegonia | ARCHEGONIUM, the structure on the pteridophyte prothallus that produces the sessile female gametes |
