Where does “agua de jamaica” come from?

agua de jamaica (English) comes from Spanish agua de jamaica, from Spanish agua, from Old Spanish agua, from Latin aqua, from Proto-Italic akʷā, from Proto-Indo-European h₂ekʷeh₂ — water, flowing water.

agua de jamaica (English): A beverage made from the roselle plant's sepals,...

Definitions

A beverage made from the roselle plant's sepals,...

Ancestry of “agua de jamaica”, step by step

Step	Language	Word	Meaning
1	Spanish	agua de jamaica	A tisane made from the roselle sepals; hibiscus...
2	Spanish	agua	water; body of water; rain
3	Old Spanish	agua	water
4	Latin	aqua	water
5	Proto-Italic	akʷā	water
6	Proto-Indo-European	h₂ekʷeh₂	water, flowing water

Every word from Proto-Indo-European h₂ekʷeh₂ →Every word from Proto-Italic akʷā →Every word from Latin aqua →