Black Bird Euphorbia
Black Mondo Grass
Black or Honey Sage
Black Walnut
Black-Eyed Stella Hybrid Daylily
Blackberry Lily
Blackfoot Daisy
Blackstem Pittosporum, Tawhiwhi
Blanche White Rockrose
Blanket Flower
Blue Aster
Blue Atlas Cedar
Blue Blossom Ceanothus
Blue Bush Sage
Blue Dracaena
Blue Elderberry
Blue Fescue, Blue Fescuegrass
Blue Gem Westringia
Blue Glow Agave
Blue Haze Spurge