Penstemon ambiguus var. ambiguus

Endemic
Treatment appears in FNA Volume 17. Treatment on page 95.

Stems scabrous proximally. Leaf blades: margins scabrous. 2n = 16.


Phenology: Flowering May–Aug(–Sep).
Habitat: Dunes and loose sand, sandsage shrublands.
Elevation: 700–2100 m.

Distribution

Colo., Kans., Nebr., N.Mex., Okla., Tex.

Discussion

Selected References

None.

Lower Taxa

None.