Base of dogwood tree in deep ravine on west side of woods about ¼ mi. S. of Decatur Heights, Bladensburg., Prince George's, Maryland, United States, North America
North Coast Range, Mendocino National Forest. Tehama County. Along forest road M-4, 4.4 miles west of Horse Trough Creek and 1 mile west of Log Springs Creek. R8W, T23N, section 20. Riparian area and seep in a Douglas-fir-white fir forest with Pacific dogwood., Tehama, California, United States, North America
On downed hardwoods (oaks, dogwood, Liquidambar), Mixed pine-hardwood forest, Idlewild Research Station, 5.6 km SE of Clinton. East Feliciana. Parish, Louisiana., Louisiana, United States, North America
Patuxent research refuge; plot 2708; bluff forest along river road northeast of buildings patuxent research refuge, Prince George's, Maryland, United States, North America