Where does “Groenlandia” come from?

Groenlandia (New Latin) comes from Danish Grønland, from Old Norse Grœnland, from Old Norse grœnn, from Proto-Germanic grōniz, from Proto-Indo-European ǵʰreh₁- — to become green, grow; to grow; to green, to grow.

Ancestry of “Groenlandia”, step by step

StepLanguageWordMeaning
1DanishGrønlandGreenland
2Old NorseGrœnlandGreenland
3Old Norsegrœnngreen, fresh; good, fit
4Proto-Germanicgrōnizgreen
5Proto-Indo-Europeanǵʰreh₁-to become green, grow; to grow; to green, to grow

Words derived from “Groenlandia

Every word from Proto-Indo-European ǵʰreh₁-Every word from Proto-Germanic grōnizEvery word from Old Norse grœnn