The Plant List — A working list for all plant species

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10 plant name records match your search criteria Penstemon procerus. The results are below.

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

Name Status Confi­dence level Source Date supplied
Penstemon procerus Douglas ex Graham Accepted M TRO
Penstemon procerus subsp. aberrans (M.E. Jones) D.D. Keck Accepted L TRO
Penstemon procerus var. brachyanthus (Pennell) Cronquist Accepted L TRO
Penstemon procerus var. formosus (A. Nelson) Cronquist Accepted L TRO
Penstemon procerus f. genuiculatus (Greene) L. Clark Synonym L TRO
Penstemon procerus var. modestus (Greene) N.H. Holmgren Accepted L TRO
Penstemon procerus var. procerus Synonym L TRO
Penstemon procerus f. procerus Synonym L TRO
Penstemon procerus var. tolmiei (Hook.) Cronquist Accepted L TRO
Penstemon procerus subsp. tolmiei (Hook.) D.D. Keck Synonym L TRO