Where does “lömsk flugsvamp” come from?

lömsk flugsvamp (Swedish) comes from Swedish flugsvamp, from Swedish fluga, from Old Swedish flugha, from Old Norse fluga, from Proto-Germanic flugǭ, from Proto-Germanic fleuganą, from Proto-Indo-European plewk-, from Proto-Indo-European plew- — to fly, flow, run.

lömsk flugsvamp (Swedish): death cap, Amanita phalloides, a deadly poisonous mushroom

Definitions

  1. death cap, Amanita phalloides, a deadly poisonous mushroom

Ancestry of “lömsk flugsvamp”, step by step

lömsk flugsvamp traces back through two separate lines of ancestry.

via Swedish flugsvamp

StepLanguageWordMeaning
1Swedishflugsvampfly agaric, Amanita muscaria, a poisonous and hallucinogenic mushroom
2Swedishflugafly; bowtie; a temporarily very popular pastime;...
3Old Swedishflughafly
4Old Norseflugafly
5Proto-Germanicflugǭflying insect, fly
6Proto-Germanicfleuganąto fly
7Proto-Indo-Europeanplewk-to fly, flow, run; to splash, to flap with hands
8Proto-Indo-Europeanplew-to fly, flow, run

via Swedish lömsk

StepLanguageWordMeaning
1Swedishlömsksneaky, devious ((marked by) secretly harboring ill intentions)
Every word from Proto-Indo-European plew-Every word from Proto-Indo-European plewk-Every word from Proto-Germanic fleuganą