https://en.wiktionary.org/wiki/cowherb
cowherb - Wiktionary, the free dictionary
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https://www.merriam-webster.com/dictionary/cowherb
COWHERB Definition & Meaning - Merriam-Webster
The meaning of COWHERB is a European soapwort (Saponaria vaccaria or Vaccaria pyramidata) with pale rose-colored flowers.
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