Compositae
Family · 622 plants
- Grindelia robustaGreat Valley Gumweed
- Grindelia squarrosaRosin Weed
- Guizotia abyssinicaNiger Seed
- Gundelia tournefortii
- Gutierrezia sarothraeBroomweed
- Gynura segetum
- Haplopappus nuttallii
- Haplopappus spinulosusSpiny Ironplant
- Helenium amarumBitter Sneezeweed
- Helenium autumnaleSneezeweed
- Helenium hoopesiiOwls Claws
- Helenium puberulumRosilla
- Helianthus annuusSunflower
- Helianthus doronicoides
- Helianthus giganteusGiant Sunflower
- Helianthus laetiflorusShowy Sunflower
- Helianthus lenticularisWild Sunflower
- Helianthus maximilianiiMaximillian Sunflower
- Helianthus petiolarisPrairie Sunflower
- Helianthus strumosusPaleleaf Woodland Sunflower
- Helianthus tuberosusJerusalem Artichoke
- Helichrysum apiculatumCommon Everlasting Flower
- Helichrysum arenariumEverlasting Flower
- Helichrysum italicumCurry Plant
- Helichrysum orientale
- Helichrysum stoechas
- Hemizonia fascicuata
- Hemizonia luzulifolia
- Heteropappus hispidus
- Hieracium albertinum
- Hieracium umbellatumHawkweed
- Hieracium venosumRattlesnake Weed
- Hololeion krameri
- Hololeion maximowiczii
- Hymenopappus lugens
- Hymenoxys richardsoniiPingue Hymenoxys
- Hypochoeris apargioides
- Hypochoeris glabraSmooth Cat's Ear
- Hypochoeris incana
- Hypochoeris maculataSpotted Hawkweed
- Hypochoeris radicataCat's Ear
- Hypochoeris scorzonerae
- Inula britannicaXuan Fu Hua
- Inula britannica chinensisXuan Fu Hua
- Inula cappaSheep's Ear
- Inula conyzaPloughman's Spikenard
- Inula crithmoidesGolden Samphire
- Inula heleniumElecampane
- Inula racemosa
- Inula royleana
- Iva axillarisDeathweed
- Iva xanthifoliaGiant Sumpweed
- Ixeris chinensis
- Ixeris dentata
- Ixeris japonica
- Ixeris lanceolata
- Ixeris polycephala
- Ixeris repens
- Ixeris sonchfolia
- Ixeris stolonifera
- Jurinea dolomiaea
- Kalimeris incisa
- Kalimeris laureana
- Kalimeris pinnatifida
- Kuhnia eupatorioides
- Lactuca biennisTall Blue Lettuce
- Lactuca canadensisCanada Lettuce
- Lactuca capensis
- Lactuca debilis
- Lactuca formosana
- Lactuca indicaIndian Lettuce
- Lactuca indica dracoglossa
- Lactuca indica laciniata
- Lactuca ludovicianaWestern Wild Lettuce
- Lactuca perennisPerennial Lettuce
- Lactuca pulchellaBlue Lettuce
- Lactuca quercinaWild Lettuce
- Lactuca raddeana
- Lactuca sativaLettuce
- Lactuca sativa angustanaCeltuce
- Lactuca sativa capitataCabbage Lettuce
- Lactuca sativa crispaCutting Lettuce
- Lactuca sativa longifoliaCos Lettuce
- Lactuca serriolaPrickly Lettuce
- Lactuca sibirica
- Lactuca triangulata
- Lactuca virosaWild Lettuce
- Lapsana apogonoides
- Lapsana communisNipplewort
- Lapsana humilis
- Lasthenia glabrataYellowray Goldfields
- Layia glandulosaWhitedaisy Tidytips
- Layia platyglossaCoastal Tidytips
- Leibnitzia anandria
- Leontodon hispidusRough Hawkbit
- Leontopodium alpinumEdelweiss
- Leontopodium discolor
- Leucanthemum maximumShasta Daisy
- Leucanthemum vulgareOx-Eye Daisy
- Leuzea rhapontica