Jewel-weed—Pendent; bunch-like, spurred 106
Butterfly-weed—Terminal cluster, brilliant 145
Toadflax—Yellow spur and lip; orange palate 160
Trumpet Creeper—Large trumpet-shaped; vine 168
Turk’s Cap Lily—Reflexed, spotted; leafy 29
Day Lily—Erect; basal, sword-shaped leaves 27
Hawkweed—Rays in several ranks 208
Dandelions—Rays in several ranks 205
Tansy—Flat clusters, no rays 199
Golden-rods—Plume-like spikes; 5-12 rays 180
Golden Aster—Golden rays; sandy soil 178
Elecampane—Slender, yellow rays; disc 190
Sunflowers—Yellow rays, large disc 194
Cone-flower—Orange rays, purple cone disc 192
Ragwort—Orange rays and small disc 200