Erythranthe microphylla (Benth.) G.L. Nesom × Erythranthe nasuta (Greene) G.L. Nesom
Annotated by Peter Dunwiddie, 2019. Sources: Flora PNW, 2nd.

Washington: Klickitat County: Roosevelt Park south of Highway 14.
45.736705° N, 120.213754° W
Datum: WGS 84. Coordinate Source: GPS.
Habitat resembling vernal pools - seasonally wet silt over basalt pavement at edge of Columbia River. A few plants scattered among Erythranthe floribunda and E. nasuta. Flowers small, bilabiate, red spots on palette, calyx with longer upper tooth, leaves all petiolate, not mucillaginous, w/multicellular hairs to 0.9mm. Phenology: Flowers.

Peter Dunwiddie PWD-18-137, May 12, 2018
With Peter Zika
WTU