Crossword clues for the word: SUNDEW The word SUNDEW has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for SUNDEW Showing 1 to 5 of 5 results Clue(s) A melon requires heat and moisture Cousin of the Venus' flytrap Fly-eating swamp plant Insect-eating plant Sticky-leaved plant that feeds on insects