Botanical name: Penstemon digitalis
Common name: Foxglove Penstemon
Family: Plantaginaceae
Origin: Eastern and Southeastern United States
Basal leaves are elliptic and stem leaves are lance-shaped to oblong. Features white, two-lipped, tubular flowers (to 1.25" long) borne in panicles atop erect, rigid stems.
Similar plants: Penstemon digitalis (Foxglove Penstemon )
Link to this plant:
https://toptropicals.com/catalog/uid/penstemon_digitalis.htm