Latin: Penstemon dasyphyllus
Family: Snapdragon or Figwort (Scrophulasiaceae)
Size: Length: to 0.75 inches; Width: to 0.5 inches
Date: 5/11/2001
Other names: beardtongue
Notes: Leaves extremely narrow. More than 3 dozen species of Penstemon in Arizona.
Shortly after I took this picture a Roto-Rooter truck drove over the flower!
This plant is found on the Appleton-Whittell Research Ranch Working Check list of flora.