I can offer...
mud
more mud
mud with chicken poop
mud with pig poop (rural fragrance)
mud with goat poop & bits of hay in
clarty mud (sticky)
slippy mud (perfect to bump off a relative, just witness them careering down a slope...)
orange clay mud
wet mud
not so wet mud
very very wet mud
and a huge variety of coloured mud, you'd need a Dulux card to identify all the different shades!
and Tree Nettles (they are THAT BIG!!!)