![Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/misc/201403/imgid-294795_tn.jpg)
Gary A. Monroe
![(linked from Penstemon lentus var. lentus) Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/Plantaginaceae/4pelel2tn.jpg)
Photo ©Al Schneider, swcoloradowildflowers.com
![(linked from Penstemon lentus var. lentus) Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/Plantaginaceae/7pelel2tn.jpg)
Photo ©Al Schneider, swcoloradowildflowers.com
![(linked from Penstemon lentus var. lentus) Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/Plantaginaceae/5pelel2tn.jpg)
Photo ©Al Schneider, swcoloradowildflowers.com
![(linked from Penstemon lentus var. lentus) Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/Plantaginaceae/2pelel2tn.jpg)
Photo ©Al Schneider, swcoloradowildflowers.com
![(linked from Penstemon lentus var. lentus) Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/Plantaginaceae/3pelel2tn.jpg)
Photo ©Al Schneider, swcoloradowildflowers.com
![Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/misc/201403/imgid-294793_tn.jpg)
GaryA. Monroe
![Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/misc/201403/imgid-294794_tn.jpg)
Gary A. Monroe
![Penstemon lentus image](https://serv.biokic.asu.edu/imglib/h_seinet/seinet/misc/201403/imgid-294796_tn.jpg)
Gary A. Monroe