1. (heavy-bodied Old World diving duck having a grey-and-black body and reddish head)
pochard, Aythya ferina
synonim: głowienka zwyczajna
synonim: kaczka rdzawogłowa

2. (small genus of perennial mostly Eurasian having terminal spikes of small purplish or white flowers)
Prunella, genus Prunella: :