Crossword solverSynonyms for helianthemum13 crossword answers for “helianthemum” (12), sorted by letter count.How many letters?All1341517283932122214 letters 1bush5 letters 1shrub7 letters 2sun rose(3,4)sunrose8 letters 3rock rose(4,4)rockroserush rose(4,4)9 letters 3frost-weed(5-4)frostweedfrostwort21 letters 2Helianthemum canadense(12,9)helianthemum scoparium(12,9)22 letters 1crocanthemum canadensei(12,10)