You seem too specific for world biomes. Tundra should work for polar, forests should work for boreal, etc. even if they aren't the exact words chosen by Mr. Walter.
No one is going to know the Walter system besides those of us trained in the sciences, because it's not really used. Most use the WWF system or the Bailey system.
I didnt know what the word biome meant, (and by the looks of the result I wasnt the only one) and for the strange quark, I tried weird and odd haha, knew it was something like that.