| Answer | Crossword Clue |
|---|---|
| gumweed | a plant covered with a gummy substance |
| gumweeds | GUMWEED, a plant covered with a gummy substance |
| nonstick | (of a pan or surface) Covered with a substance that prevents food from sticking to it during cooking |
| pruinose | covered with a frostlike bloom or powdery secretion, as a plant surface |
| phytoalexins | A substance that is produced by plant tissues in response to contact with a parasite and that specifically inhibits the growth of that parasite |
| phytoalexin | A substance that is produced by plant tissues in response to contact with a parasite and that specifically inhibits the growth of that parasite |
