See U.S. county distributions (when available) by clicking on the map or the linked states below: USA (AK, CO, ID, MT, NH, OR, UT, WA, WY), CAN (AB, BC, LB, MB, NB, NF, NT, NU, ON, QC, SK, YT), DEN (GL)
Related Taxa: Dryas L.
View
72 genera in Rosaceae
or click below on a thumbnail map or name for species profiles.