Putres´cent. Decaying.
Rad´icating. Taking root.
Retic´ulated. Marked with cross lines like a net.
Rev´olute. Rolled upward or backward.
Ri´mose. Cracked.
Rim´ulose. Covered with small cracks.
Ring. Annulus.
Riv´ulose. Marked with lines like rivers in maps.
Rotund´. Round.
Ru´gose. Wrinkled.