Also found in: Thesaurus, Wikipedia.
An annual plant (Vaccaria hispanica) native to Eurasia and naturalized in North America and having clusters of deep-pink flowers.
(Plants) a European caryophyllaceous plant, Saponaria vaccaria, having clusters of pink flowers: a weed in the US. See also soapwort
Switch to new thesaurus
|Noun||1.||cowherb - European annual with pale rose-colored flowers; cultivated flower or self-sown grainfield weed; introduced in North America; sometimes classified as a soapwort|
flower - a plant cultivated for its blooms or blossoms