$modus 0: smartphone
$modus 1: smartphone
Penstemon tenuiflorus
Penstemon tenuiflorus Pennell [Accepted]
Scrophulariaceae Antirrhinoideae Cheloneae
2 764020 Penstemon tenuiflorus Pennell
Addisonia, vol. 4 : t. 160 (1919) [M.E. Eaton]