Spiraea douglasii subsp. menziesii (Hook.) Calder & Taylor belongs to the Rosaceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.
Spiraea douglasii var. menziesii, C. Davidson 13807--ID. Benewah Co. St. Joe R. Rd. Turtle Lake. 8 Jul 2018. DSC05829 (65).JPG
Location
United States, Idaho, Benewah
47.3545, -116.376944
Location Remarks
Reeds Gulch Rd. to FSR 550, to the N of Calder-Avery Rd. (=NF 50). 9.8 km toward Baldy Peak. Elev. 1238 m.
Collectors
Christopher Davidson, Sharon R. Christoph
Notes
Flooded margin of a large pond (Turtle Lake) adjacent to St. Joe River. Shrub 1-2 m, flowers deep rose pink.
