OPGC 3840
Penstemon pachyphyllus A. Gray ex Rydb. var. congestus (M. E. Jones) N. H. HolmgrenPEPAC2-SOS-UT933-206-10
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PEPAC2-SOS-UT933-206-10
Click image(s) to enlarge and enhance. Some thumbnails may appear blurry, but will be clear when enlarged.