Where does “piantaggine” come from?
piantaggine (Italian) comes from Latin plantāgō, from Latin planta, from Proto-Italic plāntā, from Proto-Indo-European pléh₂-n̥t-eh₂, from Proto-Indo-European pleh₂- — flat.
piantaggine (Italian): plantain
Ancestry of “piantaggine”, step by step