Could Be Mushrooms or Athlete's Foot
This page is the CodyCross answer for the clue below from Brazilian Tour, Group 766, Puzzle 1 (The Pantanal).
Question is: Could Be Mushrooms or Athlete's Foot
and the answer is: FUNGUS
Word Meaning:
FUNGUS — (mycology) A eukaryotic organism of the kingdom Fungi typically having chitin cell walls but no chlorophyll or plastids. Fungi may be unicellular or multicellular.
Definitions from Wiktionary.