Yellow
Euphorbia, Arizona--0530
Yellow Aloe, Arizona--1034
Yellow Columbine #3, Arizona--2906
Toadflax, Alaska
Coneflower, Colorado
Balloon Cactus, Arizona--9100
Brittlebush, Arizona--0214
Desert Parsley, Arizona--3784
Brittlebush and boulder, Arizona--9348
American Lotus, Oklahoma--5167
Water Spider Orchid, Oklahoma--5163
Catclaw, Arizona
Jasmine, Florida--8151
Brittlebush with red and black bug, Arizona
Lydia, Arizona
Honeysuckle, North Carolina
Evening Primrose, Arizona
Giant Sunflower, Arizona
Blanket Flower, Arizona--8925
Heliconia, Costa Rica
Prairie Coneflower, Arizona
Yellow Columbine, Arizona
Yellow Columbine #2, Arizona 8538
Giant Sunflower, Texas
Water Lily, Oregon
Pitcher Plant with wasp, Oregon
Pitcher Plant , Oregon
Desert Marigold, Arizona
Yellow Thistle with bees, Florida-7519
Yellow Goat's Beard, Minnesota--3842
Lantana, Arizona--7490
Water Lily, Arizona--0490
Toadflax, Arizona--0883
London Rocket, Arizona--1746
Arrowleaf Balsam Root, Wyoming--2760