WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / H / helianthus angustifolius helianthus angustifolius noun 24 letters Scrabble 33 WWF 39 Definitions noun sunflower of eastern North America having narrow leaves and found in bogs swamp sunflower Look “helianthus angustifolius” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →