Ancient Greek φορβή

← Ancient Greek φέρβω (affix)

← Ancient Greek -η (affix)

← Proto-Indo-European *gʰreh₁- (derived)

→ English forb (borrowed)

→ English euphorbium (mention)

→ Ancient Greek ὑφορβός (mention)

→ Italian Euforbo (mention)

→ Latin Euphorbium (mention)

→ Latin Euphorbus (mention)