Where does “blumenauense” come from?

blumenauense (Portuguese) comes from Portuguese Blumenau, from German Blumenau, from German blume, from Middle High German bluome, from Old High German bluomo, from Proto-Germanic blōmô, from Proto-Germanic blōaną, from Proto-Indo-European bʰleh₃-.

Ancestry of “blumenauense”, step by step

StepLanguageWordMeaning
1PortugueseBlumenau
2GermanBlumenau
3Germanblumeflower, blossom colorful, conspicuous reproductive structure(s) of an angiosperm
4Middle High Germanbluomeflower
5Old High Germanbluomobloom
6Proto-Germanicblōmôflower
7Proto-Germanicblōanąto bloom, to flower
8Proto-Indo-Europeanbʰleh₃-bloom, flower
9Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
10Proto-Indo-Europeanbʰōl-
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-