Gerardia fruticosa Pursh
Gerardia fruticosa Pursh is a synonym sensu FNA Ed. Comm., 2019 of:
Penstemon fruticosus (Pursh) Greene var. fruticosus, an accepted variety name sensu FNA Ed. Comm., 2019.
Gerardia fruticosa Pursh is a synonym sensu FNA Ed. Comm., 2019 of:
Penstemon fruticosus (Pursh) Greene var. fruticosus, an accepted variety name sensu FNA Ed. Comm., 2019.