Yacon          

Yambush          

Yankeeweed          

Yapana          

Yarrow          

Yellow Aster          

Yellow Blanketflower          

Yellow Creeping Zinnia          

Yellow Crownbeard          

Yellow Hawkweed          

Yellow Pincushion          

Yellow Rabbitbrush      

Yellow Salsify      

Yellow Star-thistle          

Yellow Streamers          

Yellow Tackstem          

Yellow Thistle          

Yellowdome          

Yellowflower Tarweed          

Yellowhead