Species of flowering plant in the family Plantaginaceae
Penstemon grandiflorus
Conservation status
Secure (NatureServe)[1]
Scientific classification
Kingdom:
Plantae
Clade:
Tracheophytes
Clade:
Angiosperms
Clade:
Eudicots
Clade:
Asterids
Order:
Lamiales
Family:
Plantaginaceae
Genus:
Penstemon
Species:
P. grandiflorus
Binomial name
Penstemon grandiflorus
Nutt.
Synonyms
Chelone bradburyi (Pursh) Steud.
Chelone grandiflora Spreng.
Penstemon bradburyi Pursh
Penstemon grandiflorus, known by the common names shell-leaved penstemon, shell-leaf beardtongue, or large-flowered penstemon, is a tall and showy plant in the Penstemon genus from the plains of North America. Due to its large flowers it has found a place in gardens, particularly ones aimed at low water usage like xeriscape gardens.
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valid. These 281 species of Penstemon are considered valid by both WFO and POWO with the exception of Penstemongrandiflorus. In both POWO and WFO it is...
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