| Answer | Crossword Clue |
|---|---|
| lichening | LICHEN, to cover with flowerless plants |
| lichened | LICHEN, to cover with flowerless plants |
| lichen | to cover with flowerless plants |
| grass | to cover with grass (herbaceous plants) |
| grasses | GRASS, to cover with grass (herbaceous plants) |
| grassed | GRASS, to cover with grass (herbaceous plants) |
| moss | a class of Bryophyta, small plants / to cover with moss |
