Browse Plants by Color: Blue
Gentiana affinis
trapper's gentian
Gentiana calycosa
explorer's gentian
Gentiana sceptrum
king's scepter gentian
Gentiana setigera
Mendocino gentian
Gentianopsis simplex
one-flowered gentian
Gilia capitata
blue-headed gilia
Gilia millefoliata
yarrowleaf gilia
Gilia sinuata
shy gilia
Glecoma hederacea
ground-ivy
Hackelia micrantha
blue stickseed
Hydrophyllum capitatum var. capitatum
ballhead waterleaf
Hydrophyllum capitatum var. thompsonii
ball-head waterleaf
Iris douglasiana
Douglas's iris
Iris missouriensis
Rocky Mountain iris
Iris tenax
toughleaf iris
Lathyrus littoralis
silky beach pea
Lathyrus pauciflorus
steppe sweetpea
Lathyrus polyphyllus
leafy peavine
Linum lewisii
western blue flax
Lunaria annua
honesty