https://www.gardeningknowhow.com/edible/herbs/horehound/growing-horehound.htm
The horehound herb plant is a member of the mint family and looks quite a bit like the popular herb. Crinkled, slightly hairy leaves are characteristic of the...
growinghorehoundherbplantgarden
https://forward.com/food/466733/the-jewish-herbal-horehound-passover/
Instead of reaching for that matzah with a heap of Nutella, chop up some horehound, sorrel, and dandelion greens and eat a fresh salad.
jewishherbalhorehoundpassover