Where does “Sauergrasgewächs” come from?

Sauergrasgewächs (German) comes from German Gewächs, from German wachsen, from Middle High German wahsen, from Old High German wahsan, from Proto-West Germanic wahsan, from Proto-Germanic wahsijaną, from Indo-European *h₂weks-.

Sauergrasgewächs (German): any plant of the sedge family (Cyperaceae)

Definitions

  1. any plant of the sedge family (Cyperaceae)

Ancestry of “Sauergrasgewächs”, step by step

Sauergrasgewächs traces back through two separate lines of ancestry.

via German Gewächs

StepLanguageWordMeaning
1GermanGewächsplant
2Germanwachsento grow; to grow, to increase; to wax
3Middle High Germanwahsento grow
4Old High Germanwahsanto grow
5Proto-West Germanicwahsanto grow
6Proto-Germanicwahsijanąto grow
7Indo-European*h₂weks-

via German Sauergras

StepLanguageWordMeaning
1GermanSauergrasany plant of the sedge family (Cyperaceae)
2Germansauersour; acid; acidic; upset; annoyed; angry;...
3Middle High Germansūrsour
4Old High Germansūrsour
5Proto-West Germanicsūrsour, acidic
6Proto-Germanicsūrazsour, acidic
7Proto-Indo-EuropeansuHróssour, salty, bitter
Every word from Indo-European *h₂weks-