Penstemon cyananthus Hook. var. compactus (D.D. Keck) Neese
[= Penstemon compactus]
Annotated by Pam Reschke, 9 Dec 2016. Sources: IMF. Remarks: B.. McCoy, P. Allen

Idaho: Butte County: [locality and coordinates withheld; status in Idaho: S2 (Imperiled; IDNHP)],
Flats along creek, with Pinus flexilis, Pseudotsuga menziesii, Juniperus, Artemisia tridentata ssp tridentata, Populus tremuloides. Streamside. Corolla dark blue.

J. F. Smith 13404, Jun 18, 2016
With A. Billmeyer, R. Benkendorf, S. West, S. Montgomery
SRP, Accession: 64656