The Plant List — A working list for all plant species

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

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

Name Status Confi­dence level Source Date supplied
Penstemon laetus A. Gray Accepted M TRO
Penstemon laetus subsp. filiformis D.D. Keck Synonym L TRO
Penstemon laetus var. filiformis (D.D. Keck) McMinn Synonym L TRO
Penstemon laetus subsp. laetus Synonym L TRO
Penstemon laetus var. laetus Synonym L TRO