Iris

Iris bracteata

Iris bracteata

Siskiyou iris
Sisyrinchium californicum

Sisyrinchium californicum

golden-eyed grass
Iris douglasiana

Iris douglasiana

Douglas's iris
Iris innominata

Iris innominata

golden iris
Iris chrysophylla

Iris chrysophylla

yellowleaf iris
Iris tenax

Iris tenax

toughleaf iris
Iris missouriensis

Iris missouriensis

Rocky Mountain iris
Sisyrinchium idahoense

Sisyrinchium idahoense

Idaho blue-eyed grass
Iris pseudacorus

Iris pseudacorus

yellow flag
Sisyrinchium bellum

Sisyrinchium bellum

blue-eyed grass