Related Clues:
- Marine growths
- Saturated and compressed vegetable matter, used as fuel when dried out
- Dried plant material used as fuel
- Some microflora
- They may live on a turtle shell
- Combustible from a bog
- moss
- Source for some biofuels
- MoorГ%82's makeup
- View through a keyhole, say
- Potting soil ingredient, often
- Fuel from boggy land
- Makeup of some blooms
- Pool growth
- Lake growth