Where does “Vaccinium” come from?

Vaccinium (Translingual) comes from Latin vaccinium, from Ancient Greek Ὑάκινθος.

Ancestry of “Vaccinium”, step by step

Step	Language	Word	Meaning
1	Latin	vaccinium	the bilberry, blueberry, whortleberry
2	Ancient Greek	Ὑάκινθος	—

Vaccinium — Etymology, Origin & Word History | Etymology Explorer