Where does “beachgrass” come from?

beachgrass (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.

beachgrass (English): A grass of the genus "Ammophila"; Ammophila...

Definitions

  1. A grass of the genus "Ammophila"; Ammophila...

Ancestry of “beachgrass”, step by step

beachgrass 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 beach

StepLanguageWordMeaning
1EnglishbeachThe shore of a body of water, especially when...
2Middle Englishbachebank, sandbank
3Old Englishbæċ
Every word from Proto-Indo-European ǵʰreh₁-Every word from Proto-Germanic grasąEvery word from Proto-West Germanic gras