Penstemon digitalis

Foxglove Penstemon
Family: Plantaginaceae
Origin: Eastern and Southeastern United States
Small plant 2-5 ft

Plant attracts butterflies, hummingbirds

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 pinifolius (Pineleaf Penstemon)
Penstemon sp. (Beard-tongue)
Penstemon superbus, Penstemon puniceus (Superb Beardtongue)

Link to this plant:

https://toptropicals.com/catalog/uid/penstemon_digitalis.htm