Engelsk substantiv: false ragweed | |||
1. | false ragweed (om plante) tall annual marsh elder common in moist rich soil in central North America that can cause contact dermatitis; produces much pollen that is a major cause of hay fever | ||
Ord med samme betydning (synonymer) | burweed marsh elder, Iva xanthifolia | ||
Mindre spesifikke uttrykk | iva, marsh elder | ||