Browse Plants by Color: Blue
Penstemon payettensis
Payette penstemon
Penstemon pennellianus
Blue Mountain penstemon
Penstemon procerus
small-flowered penstemon
Penstemon pruinosus
Chelan Beardtongue
Penstemon roezlii
purple penstemon
Penstemon rydbergii
Rydberg's penstemon
Penstemon serrulatus
Cascades penstemon
Penstemon speciosus
showy penstemon
Penstemon subserratus
fine-tooth penstemon
Penstemon venustus
elegant penstemon
Phacelia bolanderi
Bolander's phacelia
Phacelia linearis
threadleaf phacelia
Phacelia sericea var. sericea
silky phacelia
Pinguicula vulgaris
common butterwort
Polemonium californicum
showy Jacob's ladder
Polemonium occidentale
western Jacob's ladder
Polemonium pulcherrimum
showy polemonium
Polemonium viscosum
sky pilot
Prunella vulgaris
self-heal
Psoralidium lanceolatum
lemon scurfpea