Penstemon tolmiei Hooker
Penstemon tolmiei Hooker is a synonym sensu FNA Ed. Comm., 2019 of:
Penstemon procerus var. tolmiei (Hooker) Cronquist, an accepted variety name sensu FNA Ed. Comm., 2019.
Penstemon tolmiei Hooker is a synonym sensu FNA Ed. Comm., 2019 of:
Penstemon procerus var. tolmiei (Hooker) Cronquist, an accepted variety name sensu FNA Ed. Comm., 2019.