heath pea earth-nut pea earthnut pea tuberous vetch Lathyrus tuberosus
heath_pea%1:20:00:: earth-nut_pea%1:20:00:: earthnut_pea%1:20:00:: tuberous_vetch%1:20:00:: lathyrus_tuberosus%1:20:00::
lathyrus tuberosus
European herb bearing small tubers used for food and in Scotland to flavor whiskey