Holmgren, N.H. 1978. An overlooked new species of Penstemon (Scrophulariaceae) from the Great Basin. Brittonia. 30(3): 334-339.

Holmgren, N.H. 1978. An overlooked new species of Penstemon (Scrophulariaceae) from the Great Basin. Brittonia. 30(3): 334-339.

Find a Resource

Stay Connected

Subscribe to our newsletter
  • This field is for validation purposes and should be left unchanged.