Rosa pisocarpa var. ultramontana (S. Watson) M. Peck

Rosa pisocarpa var. ultramontana (S. Watson) M. Peck is a synonym sensu FNA Ed. Comm., 2014 of:

Rosa woodsii subsp. ultramontana (S. Watson) Roy L. Taylor & MacBryde, an accepted subspecies name sensu FNA Ed. Comm., 2014.