Clustered Pentstemon Pentstemon Confertus
The small yellowish to blue-purple and rose-purple flowers of the Clustered Pentstemon grow, as the name indicates, in crowded groups and bloom in early summer. The plants are rather small, being usually but 4-15 in. high. They occur on hills and mountains at 7000-10000 ft.
SNAPDRAGON FAMILY
1 Pink Beard-tongue: Pentstemon secundiflorus
2 Dark Pentstemon: Pentstemon glaucus
3 Blue Pentstemon: Pentstemon gracilis
4 Scarlet Bugler: Pentstemon barbatus
5 Clustered Pentstemon: Pentstemon confertus
6 Blue Beard-tongue: Pentstemon unilateralis