The noun leppä (or one of its phonetic variants) is used as a name for ’alder (Alnus)’ in Finnic, Mordvinic and Lapp. The same word denotes ’bleeding’ as well as ’blood of a killed animal’ or — as in some dialects — just ’fish or seal blood’. On the Western Estonian islands the word is also used to refer to a reddish colour. In addition, the stem has produced several names for ’ladybird’ used in Finnish, Karelian, Ingrian, Votic and Estonian. Some linguists tend to consider ’alder’ as the primary sense of the lexeme in Finnic, while some others hold that the original sense is ’blood’. With some hesitation the word has been suggested to be a Baltic loan. Here a new hypothesis is advanced: the Finnic lepp(ä) could possibly be an early Indo-European loan originally meaning ’paint’.