Penstemon ovatus Douglas ex Hook.
eggleaf beardtongue
Data Source
Data Documentation
Documentation |
State |
Type |
Brouillet, L., F. Coursol, and M. Favreau. 2006. VASCAN, the Database of Vascular Plants of Canada. Herbier Marie-Victorin, Institut de recherche en biologie végétale, Université de Montréal. |
BC |
Literature |
Peck, M.E. 1961. A manual of the higher plants of Oregon, 2nd ed. Oregon State University Press, Corvallis. |
OR |
Literature |
1991. Douglasia. |
WA |
Literature |
Hitchcock, C.L., A. Cronquist, M. Ownbey, and J.W. Thompson. 1969. Vascular plants of the Pacific Northwest. 5 vols. University of Washington Press, Seattle. |
WA |
Literature |
WS. Specimen at Washington State University, Pullman, Washington. |
WA |
Specimen |
WTU. Specimen at University of Washington, Seattle, Washington. |
WA |
Specimen |
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