Related Clues:
- Supermodel Kate, b.1974
- Growth on rocks
- Kelp, for example
- Bit of aquarium scum
- Cushiony forest growth
- Growth on the forest floor
- Aquatic organism such as plankton
- Sphagnum, e.g
- Okefenokee growth
- Bit of 19-Across flora
- Bit of birdbath gunk
- Simple marine plant
- Small plant; peat bog
- Wee bit of marine life
- Pond scum organism