| Answer | Crossword Clue |
|---|---|
| INTINE | Inner layer of a spore: Bot. |
| intine | the inner membrane of a spore |
| intines | INTINE, the inner membrane of a spore |
| intine | the inner coat of a spore, esp. a pollen grain |
| intines | the inner coat of a spore, esp. a pollen grain |
| epispore | the outermost layer of a spore-wall |
| epispores | EPISPORE, the outermost layer of a spore-wall |
| exosporal | of or like an exospore, the extreme outer layer of a spore |
