genus Pyrethrum

Found in Anh - Anh (Wordnet)

Definition Noun : 1. A taxonomic genus name used in former classifications : "Genus Pyrethrum" refers to a historical genus name in botanical classification. It was previously used for a group of flowering plants that have since been reclassified. These plants are known for certain species that yield insecticidal compounds. Usage Examples Noun : In older botanical texts, you might find the plan...