plantago lanceolata(n = noun.plant) buckthorn, english plantain, narrow-leaved plantain, ribgrass, ribwort, ripple-grass - an Old World plantain with long narrow ribbed leaves widely established in temperate regions;
is a kind of plantain

agathis lanceolata, clatonia lanceolata, fritillaria lanceolata, genus plantago, mola lanceolata, monardella lanceolata, olea lanceolata, oxandra lanceolata, plantago, plantago major, plantago media, plantago psyllium, plantago rugelii, plantago virginica