Search Results
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bush penstemon
64%
Penstemon fruticosus
cliff beardtongue
54%
Penstemon rupicola
Cardwell's penstemon
52%
Penstemon cardwellii
glaucous beardtongue
51%
Penstemon euglaucus
cutleaf beardtongue
50%
Penstemon richardsonii
lowly penstemon
46%
Penstemon humilis
woodland beardtongue
45%
Nothochelone nemorosa
littleflower penstemon
40%
Penstemon procerus
Davidson's penstemon
38%
Penstemon davidsonii
serrulate penstemon
37%
Penstemon serrulatus
Barrett's penstemon
37%
Penstemon barrettiae
stickystem penstemon
35%
Penstemon glandulosus
royal penstemon
35%
Penstemon speciosus
sharpleaf penstemon
33%
Penstemon acuminatus
Rydberg's penstemon
32%
Penstemon rydbergii
scabland penstemon
31%
Penstemon deustus
finetooth beardtongue
30%
Penstemon subserratus
Gairdner's beardtongue
30%
Penstemon gairdneri
fuzzy-tongue penstemon
29%
Penstemon eriantherus
egg-leaf beardtongue
27%
Penstemon ovatus
Cusick's beardtongue
26%
Penstemon cusickii
slender penstemon
26%
Penstemon gracilentus
yellow penstemon
25%
Penstemon confertus
shortlobe penstemon
24%
Penstemon seorsus
Riggin's penstemon
24%
Penstemon triphyllus
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