Outdated been mullien (sp?) Or comfrey or plantain- they are common weeds which folks make poultice out of. Plantain is good for either wasp or bee stings, can’t remember which now. Was riding 3 wheeler through woods one year, yellow jacket I think hit me right below the eye, stung me. I found and chewed some plantain and it put it on the sting, as the eye was swelling up bad, and it helped,receive the stinging and swelling went down a bit by time I got back home.
Doh, didn’t mean “outdated “ meant to say “might have been”