Polygonum polygaloides subsp. confertiflorum (Nutt. ex Piper) J.C.Hickman belongs to the Polygonaceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.
Location
United States, Idaho, Adams
45.189778, -116.304556
Location Remarks
Hwy 55 along the Little Salmon River. Ca. 19 km S of Pollock. Coarse basalt gravel on roadside turnout above the river. 976 m elev.
Collectors
No collectors specified