Also called sorrel tree.

Part of heath / heather  family Ericaceae.

Native to 🇺🇸 USA South and East.   🗺 Map by county (🇺🇸 USA-48) (color key), 🗺 map (North America, Central America),  Adobe Acrobat Reader file 🗺 today + with climate change (eastern 🇺🇸 USA).

Uses by native peoples
(Ethnobotany database)

Learn more about sourwood Oxydendrum arboreum

🔍︎ 🔍︎ images Discover Life Encyclopedia of Life Native Plant Trust Flora of North America NRCS PLANTS db Silvics USFS Wikipedia