Penstemon neotericus, Keck... www.laspilitas.com

Derived Penstemon,... calscape.org

Plumas County Beardtongue... www.inaturalist.org

Derived Penstemon,... calscape.org

Penstemon neotericus... www.calflora.org

Derived Penstemon,... calscape.org

Plumas County Beardtongue... www.inaturalist.org

Penstemon neotericus |... wildflowersearch.org

Derived Penstemon,... calscape.org

Penstemon Neotericus --... earthpedia.earth.com

Penstemon neotericus... www.gbif.org

Penstemon neotericus... www.flickr.com

Penstemon neotericus... www.gbif.org

Derived Penstemon,... calscape.org

Plumas County Beardtongue... www.inaturalist.org

Penstemon neotericus... www.flickr.com

penstemon_laetus.jpg www.laspilitas.com

Plantain www.fredswildflowers.com

Penstemon thurberi ucjeps.berkeley.edu

Penstemon - Wikispecies species.wikimedia.org