Aconitum columbianum subsp. pallidum Piper
Aconitum columbianum subsp. pallidum Piper is a synonym sensu FNA Ed. Comm., 1997 of:
Aconitum columbianum Nuttall subsp. columbianum, an accepted subspecies name sensu FNA Ed. Comm., 1997.
Aconitum columbianum subsp. pallidum Piper is a synonym sensu FNA Ed. Comm., 1997 of:
Aconitum columbianum Nuttall subsp. columbianum, an accepted subspecies name sensu FNA Ed. Comm., 1997.