Black-Eyed Stella Daylily
Black-Eyed Susan
Black-Eyed Susan Vine
Bladder Campion
Blanche White Rockrose
Blanket Flower
Blood Flower Milkweed
Bloodgood Japanese Maple
Blue Atlas Cedar
Blue Bird Giant Pacific Delphinium
Blue Blossom Ceanothus
Blue Clematis
Blue Clematis Mrs. Cholmondeley
Blue Diamond Rhododendron
Blue Elderberry
Blue Fescue, Blue Fescue Grass
Blue Flax, Prairie Flower
Blue Fountain Delphinium
Blue Haven Juniper
Blue Lily Turf