The Collaborative International Dictionary
Lampsana communis
Nipplewort \Nip"ple*wort`\ (n[i^]p"p'l*w[^u]rt`), n. (Bot.) A yellow-flowered composite herb ( Lampsana communis), formerly used as an external application to the nipples of women; -- called also dock-cress.
Lampsana communis
Wartwort \Wart"wort`\, n. (Bot.) A name given to several plants because they were thought to be a cure for warts, as a kind of spurge ( Euphorbia Helioscopia), and the nipplewort ( Lampsana communis).