selected vouchers: WTU
Notes: Sporadically naturalized on road cuts and other disturbed areas in western Washington and southwestern B.C.
FNA8: "Most naturalized records of S. rupestre in North America have been incorrectly named S. reflexum."
Gallo and Zika (2014) determined that the names Sedum rupestre and S. reflexum are misapplied to North American plants; our plants can be assigned to Sedum thartii and S. forsterianum.