Catananche caerulea L.

Iris bracteata S. Watson

Siskiyou Iris

Iris chrysophylla Howell

Yellowleaf Iris

Iris cristata Aiton

Dwarf Crested Iris

Iris douglasiana Herb.

Douglas Iris

Iris hartwegii Baker

Rainbow Iris

Iris macrosiphon Torr.

Bowltube Iris

Iris missouriensis Nutt.

Rocky Mountain Iris, Western Blue Flag, Wild Blue Iris

Iris sanguinea Hornem.

Blood Iris

Iris tenax Douglas ex Lindl.

Toughleaf Iris

Iris tenuis S. Watson

Clackamas Iris

Iris virginica L.

Southern Blue Flag Iris, Virginia Iris

Lonicera caerulea L.

Blue Honeysuckle, Haskap, Honeyberry, Sweetberry Honeysuckle

Abies magnifica A. Murray

California Red Fir, Red Fir

Ageratum sp 'Blue Mink'

Blue Mink Ageratum

Centaurea montana 'Mountain Blue'

Mountain Bluet, Perennial Cornflower

Hosta sp 'Blue Umbrellas'

Blue Umbrellas Hosta

Hosta sieboldiana 'Big Blue'

Big Blue Hosta