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pyrethrum noun
பொருள் : Made of dried flower heads of pyrethrum plants.
பொருள் : White-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below. Source of an insecticide. Sometimes placed in genus Chrysanthemum.
ஒத்த சொற்கள் : chrysanthemum cinerariifolium, dalmatia pyrethrum, dalmatian pyrethrum, tanacetum cinerariifolium
பொருள் : Spring-flowering garden perennial of Asiatic origin having finely divided aromatic leaves and white to pink-purple flowers. Source of an insecticide. Sometimes placed in genus Chrysanthemum.
ஒத்த சொற்கள் : chrysanthemum coccineum, painted daisy, tanacetum coccineum
பொருள் : Used in former classifications for plants later placed in genus Chrysanthemum and now often included in genus Tanacetum.
ஒத்த சொற்கள் : genus pyrethrum
