Crossword clues for the word: PETUNIAS The word PETUNIAS has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for PETUNIAS Showing 1 to 7 of 7 results Clue(s) "Flowers that materialize above Magrathea, in ""The Hitchhiker's Guide To The Galaxy""" Easiest perennials to grow. Funnel-shaped flowers Funnelform flora Garden ornamentals Plants with funnel-shaped flowers Window box flowers