Also known as Butterbur!

"Butterbur flowers bud"

https://open.substack.com/pub/72microseasons/p/japans-72-microseasons-70?utm_source=share&utm_medium=android&r=1oj2u

"A Wild Food You Can Find in February?! ☃️ FUKINOTO"

~ Black Forager

https://youtube.com/watch?v=sjKUAHuXEdk&si=WGb77vnXOhbUTKcs