Acanthospermum
| STARBURR | 3 |
Achillea
| YARROW | 1 |
Acmella
| SPOTFLOWER | 1 |
Ageratina
| SNAKEROOT | 2 |
Ageratum
| WHITEWEED | 2 |
Ambrosia
| RAGWEED | 4 |
Ampelaster
| | 1 |
Amphiachyris
| | 1 |
Antennaria
| PUSSYTOES | 3 |
Anthemis
| CHAMOMILE | 2 |
Arctium
| | 2 |
Arnica
| | 1 |
Arnoglossum
| INDIAN PLANTAIN | 6 |
Artemisia
| SAGEBRUSH | 3 |
Aster
| | 1 |
Astranthium
| | 1 |
Baccharis
| BACCHARIS | 3 |
Balduina
| HONEYCOMBHEAD | 2 |
Berlandiera
| GREENEYES | 1 |
Bidens
| BEGGARTICKS | 13 |
Bigelowia
| RAYLESS GOLDENROD | 2 |
Boltonia
| DOLL'S-DAISY | 3 |
Borrichia
| SEASIDE OXEYE | 1 |
Bradburia
| Bradbury | 1 |
Brickellia
| BRICKELLBUSH | 2 |
Brintonia
| MOCK GOLDENROD | 1 |
Calyptocarpus
| CALYPTOCARPUS | 1 |
Carduus
| | 3 |
Carphephorus
| CHAFFHEAD | 1 |
Carthamus
| | 1 |
Centaurea
| KNAPWEED | 5 |
Chamaemelum
| DOGFENNEL | 1 |
Chaptalia
| SUNBONNETS | 1 |
Chevreulia
| | 1 |
Chromolaena
| THOROUGHWORT | 1 |
Chrysanthemum
| | 1 |
Chrysogonum
| CHRYSOGONUM | 2 |
Chrysoma
| CHRYSOMA | 1 |
Chrysopsis
| GOLDENASTER | 5 |
Cichorium
| CHICORY | 1 |
Cirsium
| THISTLE | 9 |
Cladanthus
| | 1 |
Conoclinium
| THOROUGHWORT | 1 |
Conyza
| HORSEWEED | 1 |
Coreopsis
| TICKSEED | 16 |
Cosmos
| COSMOS | 2 |
Crepis
| HAWKSBEARD | 1 |
Croptilon
| SCRATCHDAISY | 1 |
Diaperia
| | 1 |
Doellingeria
| WHITE TOP | 3 |
Dracopis
| CONEFLOWER | 1 |
Echinacea
| PURPLE CONEFLOWER | 3 |
Eclipta
| ECLIPTA | 1 |
Elephantopus
| ELEPHANTSFOOT | 4 |
Emilia
| TASSELFLOWER | 2 |
Erechtites
| BURNWEED | 1 |
Erigeron
| FLEABANE | 13 |
Eupatorium
| THOROUGHWORT | 22 |
Eurybia
| | 7 |
Euthamia
| GOLDENTOP | 5 |
Eutrochium
| | 2 |
Facelis
| TRAMPWEED | 1 |
Flaveria
| YELLOWTOPS | 1 |
Fleischmannia
| THOROUGHWORT | 1 |
Gaillardia
| BLANKETFLOWER | 3 |
Galinsoga
| GALLANT-SOLDIER | 2 |
Gamochaeta
| EVERLASTING | 8 |
Glebionis
| GARLAND CHRYSANTHEMUM | 2 |
Grindelia
| | 2 |
Guizotia
| | 1 |
Helenium
| SNEEZEWEED | 6 |
Helianthus
| SUNFLOWER | 28 |
Heliopsis
| OXEYE | 2 |
Heterotheca
| FALSE GOLDENASTER | 3 |
Hieracium
| HAWKWEED | 3 |
Hymenopappus
| HYMENOPAPPUS | 1 |
Hymenoxys
| | 1 |
Hypochaeris
| CATSEAR | 4 |
Ionactis
| | 1 |
Iva
| MARSHELDER | 4 |
Jamesianthus
| | 1 |
Krigia
| DWARFDANDELION | 4 |
Lactuca
| LETTUCE | 6 |
Laennecia
| | 1 |
Laphangium
| | 1 |
Leucanthemum
| CHRYSANTHEMUM; OXEYEDAISY | 2 |
Liatris
| GAYFEATHER | 17 |
Lygodesmia
| ROSE-RUSH | 1 |
Marshallia
| BARBARA'S BUTTONS | 5 |
Matricaria
| | 1 |
Melampodium
| BLACKFOOT | 1 |
Melanthera
| SQUARESTEM | 1 |
Mikania
| HEMPVINE | 2 |
Nabalus
| | 4 |
Oclemena
| | 1 |
Oligoneuron
| | 1 |
Onopordum
| COTTONTHISTLE | 1 |
Packera
| | 8 |
Parthenium
| FEVERFEW | 3 |
Pascalia
| PASCALIA | 1 |
Pectis
| CINCHWEED | 1 |
Phoebanthus
| FALSE SUNFLOWER | 1 |
Picris
| | 1 |
Pityopsis
| SILKGRASS | 5 |
Plectocephalus
| | 1 |
Pluchea
| CAMPHORWEED | 6 |
Polymnia
| LEAFCUP | 2 |
Prenanthes
| RATTLESNAKEROOT | 1 |
Pseudognaphalium
| CUDWEED | 2 |
Pterocaulon
| BLACKROOT | 2 |
Pyrrhopappus
| DESERTCHICORY | 2 |
Ratibida
| PRAIRIE CONEFLOWER | 2 |
Rudbeckia
| CONEFLOWER | 16 |
Sclerolepis
| BOGBUTTON | 1 |
Scolymus
| | 1 |
Senecio
| RAGWORT | 2 |
Sericocarpus
| WHITETOP ASTER | 3 |
Silphium
| ROSINWEED | 18 |
Silybum
| | 1 |
Smallanthus
| SMALLANTHUS | 1 |
Solidago
| GOLDENROD | 45 |
Soliva
| BURRWEED | 3 |
Sonchus
| SOWTHISTLE | 3 |
Sphagneticola
| CREEPINGOXEYE | 1 |
Stokesia
| STOKES' ASTER | 1 |
Symphyotrichum
| Aster | 38 |
Tagetes
| MARIGOLD | 4 |
Tanacetum
| | 1 |
Taraxacum
| DANDELION | 2 |
Tetragonotheca
| NERVERAY | 1 |
Thelesperma
| | 1 |
Thymophylla
| PRICKLYLEAF | 1 |
Tithonia
| | 1 |
Tragopogon
| | 1 |
Tridax
| | 1 |
Trilisa
| | 2 |
Tripleurospermum
| | 1 |
Verbesina
| CROWNBEARD | 7 |
Vernonia
| IRONWEED | 8 |
Viguiera
| | 1 |
Xanthium
| COCKLEBURR | 2 |
Youngia
| YOUNGIA | 2 |
Zinnia
| ZINNIA | 2 |