jamaica

where grown
oaxaca - pochutla

nutrition
Hibiscus is considered to be a good source of vitamin C, calcium, iron, niacin and riboflavin, and is known to be a good source of antioxidants. ([|source]) a natural [|diuretic] http://health.usnews.com/usnews/health/briefs/nutrition/hb041013b.htm

wikipedia
http://en.wikipedia.org/wiki/Hibiscus