Roselle Seeds - Asian Sour Leaf (Hibiscus) | Asian Herb Garden Seed
Roselle (plant) - Wikipedia
Thai Cajun Red Roselle Hibiscus, Florida Cranberry, Red Sorrel, Indian Sorrel, Sour-Leaf, Jamaican Sorrel, Flor de Jamaica - Tropical Plants - Almost Eden
Eating Wild: Tart and Tangy Sheep Sorrel | Edible Cape Cod