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Definition of Genus pyrethrum
1. Noun. Used in former classifications for plants later placed in genus Chrysanthemum and now often included in genus Tanacetum. 
Exact synonyms: Pyrethrum
Generic synonyms: Asterid Dicot Genus
Group relationships: Aster Family, Asteraceae, Compositae, Family Asteraceae, Family Compositae
Generic synonyms: Asterid Dicot Genus
Group relationships: Aster Family, Asteraceae, Compositae, Family Asteraceae, Family Compositae



