noun🔗ShareSonnenblumeAny plant, of the genus Helianthus, having large flower heads with dark disk florets and showy yellow rays; the sunflowers"The field was ablaze with yellow, a sea of helianthus reaching for the sun. "Das Feld stand in Flammen mit Gelb, ein Meer aus Sonnenblumen, die sich nach der Sonne streckten.plantvegetablenaturebiologyseedagriculturefoodChat with AIVocabulary GamePractice Reading