The Plant List — A working list for all plant species

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4 plant name records match your search criteria Penstemon palmeri. The results are below.

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

Name Status Confi­dence level Source Date supplied
Penstemon palmeri A. Gray Accepted M TRO
Penstemon palmeri var. bicolor Brandegee Synonym L TRO
Penstemon palmeri var. macranthus (Eastw.) N.H. Holmgren Accepted L TRO
Penstemon palmeri var. palmeri Synonym L TRO