The Plant List — A working list for all plant species

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5 plant name records match your search criteria Penstemon azureus. The results are below.

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See "Status", "Confidence level", "Source" for definitions.

Name Status Confi­dence level Source Date supplied
Penstemon azureus Benth. Accepted M TRO
Penstemon azureus subsp. azureus Synonym L TRO
Penstemon azureus var. azureus Synonym L TRO
Penstemon azureus var. parvulus A. Gray Synonym L TRO
Penstemon azureus subsp. parvulus (A. Gray) D.D. Keck Accepted L TRO