Ceanothus papillosus subsp. roweanus (Mc Minn) Munz belongs to the Rhamnaceae family. Flora of the World contains 1 recorded occurrence of this taxon, distributed across 1 country.
Location
United States, California, Riverside
33.664333, -116.399056
Location Remarks
Palms to Pines Highway (Highway 74), ca. 3 miles S of junction with Highway 111.
Collectors
No collectors specified