helichrysum From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounAny of the genus Helichrysum of plants related to the sunflower. Related wordsSynonymsgenus helichrysumhelianthemumhelianthushelichrysesunflowerheliconiacommon heliotropeheliotropeeverlasting flowerhawkweedheleniumhedychiumcudweedstrawflowerrockrosehogweed References Wiktionary — helichrysum Wikipedia — helichrysum