The Plant List — A working list for all plant species

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

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

Name Status Confi­dence level Source Date supplied
Penstemon caespitosus Nutt. ex A. Gray Accepted M TRO
Penstemon caespitosus var. caespitosus Synonym L TRO
Penstemon caespitosus var. desertipicti (A. Nelson) N.H. Holmgren Accepted L TRO
Penstemon caespitosus var. suffruticosus A. Gray Synonym L TRO
Penstemon caespitosus subsp. suffruticosus (A. Gray) D.D. Keck Accepted L TRO