Subtaxa: Koelreuteria annosa
• Miocene to Oligocene of United States (1: Montana collection)
• Miocene of Japan (1)
• Oligocene to Miocene of United States (2: Montana)
• Eocene to Oligocene of United States (4: Colorado)
• Cretaceous of Canada (2: British Columbia)
Total: 17 collections including 20 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.