Common Names: Bush Penstemon, Shrubby Penstemon

There are 3 varieties:
var. serratus: small serrated leaves, found near Snake River
var. scouleri: toothed, relatively narrow, linear-oblanceolate leaves. Length is 6-10 times width. Found more in ne WA.
var. fruticoses: wider, larger, serrated toothed leaves. Length is 2-7 times width.