Where does “sudangrass” come from?

sudangrass (English) comes from English grass, from Middle English gras, from Old English græs, from Proto-West Germanic gras, from Proto-Germanic grasą, from Proto-Indo-European ǵʰreh₁- — to become green, grow; to grow; to green, to grow.

sudangrass (English): A tropical grass, any of several varieties of...

Definitions

  1. A tropical grass, any of several varieties of...

Ancestry of “sudangrass”, step by step

sudangrass traces back through two separate lines of ancestry.

via English grass

StepLanguageWordMeaning
1EnglishgrassAny plant of the family Poaceae, characterized by...
2Middle EnglishgrasA grass; Any plant; especially a herbaceous one;...
3Old Englishgræsgrass
4Proto-West Germanicgrasgrass
5Proto-Germanicgrasągrass
6Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow

via English Sudan

StepLanguageWordMeaning
1EnglishSudanA climatic zone characterized by savannas and mosaic forests running in a belt just south of the Sahel in West and East Africa
2Arabicسُودَانblack people
3Arabicالسُّودَان
Every word from Proto-Indo-European ǵʰreh₁-Every word from Proto-Germanic grasąEvery word from Proto-West Germanic gras
sudangrass — Etymology, Origin & Word History | Etymology Explorer