Helichrysum | Gnaphalium | A sprig of ''Lithospermum officinale | Sprig of ''Teucrium chamaedrys | Sprig of “Gnaphalium arenarium” (=''Helichrysum arenarium | Sprig of ''Erica | Sprig of ''Artemisia vulgaris | Helichrysum rosulatum | Helichrysum arenarium |
Current form has been in use since the 19th century, and the word Kock either comes from the nast name or a nickname Kot (a person named so founded the town), or from a plant called kocanka (Helichrysum arenarium), which grows abundantly in the area.