Family Asteraceae

Children (taxonomic leaves 🌿): 259
Genus Acanthospermum
Genus Achillea
  • American Yarrow (Achillea borealis)
  • Common Yarrow (californica) (Achillea millefolium)
    • Genus Achyrachaena
  • Blow Wives (Achyrachaena mollis)
    • Genus Ageratina
  • Sticky Snakeroot (Ageratina adenophora)
  • White Snakeroot (Ageratina altissima)
    • Genus Agoseris
  • Annual Agoseris (Agoseris heterophylla)
  • Big Mountain Dandelion (Agoseris grandiflora)
  • Seaside Agoseris (Agoseris apargioides)
    • Genus Ambrosia
  • Annual Ragweed (Ambrosia artemisiifolia)
  • Burrobush (Ambrosia dumosa)
  • Great Ragweed (Ambrosia trifida)
  • Silver Beachweed (Ambrosia chamissonis)
    • Genus Anaphalis
  • Pearly Everlasting (Anaphalis margaritacea)
    • Genus Anisocarpus
  • Woodland Madia (Anisocarpus madioides)
    • Genus Antennaria
  • Field Pussytoes (Antennaria neglecta)
  • Plantain-leaved Pussytoes (Antennaria plantaginifolia)
  • Shalebarren Pussytoes (Antennaria virginica)
  • Single-head Pussytoes (Antennaria solitaria)
    • Genus Anthemis
    Genus Arctium
  • Lesser Burdock (Arctium minus)
    • Genus Arctotheca
  • Capeweed (Arctotheca calendula)
  • Prostrate Capeweed (Arctotheca prostrata)
    • Genus Argyroxiphium
  • Hawaiian Silversword (Argyroxiphium sandwicense)
    • Genus Arnoglossum
  • Pale Indian Plantain (Arnoglossum atriplicifolium)
    • Genus Artemisia
  • Annual Wormwood (Artemisia annua)
  • Beach Wormwood (Artemisia pycnocephala)
  • Big Sagebrush (Artemisia tridentata)
  • California Mugwort (Artemisia douglasiana)
  • California Sagebrush (Artemisia californica)
  • Common Wormwood (Artemisia vulgaris)
  • Fivefinger Chickensage (Artemisia potentilloides)
  • Hoary Mugwort (Artemisia stelleriana)
    • Genus Baccharis
  • Coyote Bush (Baccharis pilularis)
  • Eastern Baccharis (Baccharis halimifolia)
  • Marsh Baccharis (Baccharis glutinosa)
  • Mule Fat (Baccharis salicifolia)
  • Baccharis conferta
  • Baccharis genistelloides
  • Willow Baccharis (Baccharis salicina)
    • Genus Bahiopsis
  • Death Valley Goldeneye (Bahiopsis reticulata)
    • Genus Bartlettina
    Genus Bellis
  • English Daisy (Bellis perennis)
    • Genus Bidens
  • Bearded Beggarticks (Bidens polylepis)
  • Black-Jack (Bidens pilosa)
  • Romerillo (Bidens alba)
  • Spanish Needles (Bidens bipinnata)
    • Genus Blepharizonia
  • Glandular Big Tarweed (Blepharizonia laxa)
    • Genus Boltonia
  • White Doll's-daisy (Boltonia asteroides)
    • Genus Calendula
  • Field Marigold (Calendula arvensis)
  • Pot Marigold (Calendula officinalis)
    • Genus Calyptocarpus
  • Straggler Daisy (Calyptocarpus vialis)
    • Genus Carduus
  • Italian Thistle (Carduus pycnocephalus)
  • Nodding Plumeless Thistle (Carduus nutans)
    • Genus Centaurea
  • Garden Cornflower (Centaurea cyanus)
  • Maltese Star-Thistle (Centaurea melitensis)
  • Spotted Knapweed (Centaurea stoebe)
  • Yellow Star Thistle (Centaurea solstitialis)
    • Genus Centromadia
  • Common Spikeweed (Centromadia pungens)
    • Genus Chaenactis
  • Common Yellow Chaenactis (Chaenactis glabriuscula)
    • Genus Chondrilla
  • Rush Skeletonweed (Chondrilla juncea)
    • Genus Chromolaena
  • Siam Weed (Chromolaena odorata)
    • Genus Chrysopsis
  • Maryland Golden-aster (Chrysopsis mariana)
    • Genus Chrysothamnus
  • Yellow Rabbitbush (Chrysothamnus viscidiflorus)
    • Genus Chuquiraga
  • Chuquiragua (Chuquiraga jussieui)
    • Genus Cichorium
  • Chicory (Cichorium intybus)
    • Genus Cirsium
  • Bull Thistle (Cirsium vulgare)
  • Canada Thistle (Cirsium arvense)
  • Cobwebby Thistle (Cirsium occidentale)
  • Desert Mountain Thistle (Cirsium arizonicum tenuisectum)
  • Field Thistle (Cirsium discolor)
  • Yellow Thistle (Cirsium horridulum)
    • Genus Conoclinium
  • Blue Mistflower (Conoclinium coelestinum)
    • Genus Conyza
  • Canadian Horseweed (Conyza canadensis)
    • Genus Coreopsis
  • Golden Tickseed (Coreopsis tinctoria)
  • Pink Tickseed (Coreopsis rosea)
    • Genus Corethrogyne
  • California Aster (Corethrogyne filaginifolia)
    • Genus Cotula
  • Australian Waterbuttons (Cotula australis)
  • Brass Buttons (Cotula coronopifolia)
    • Genus Cynara
  • Artichoke Thistle (Cynara cardunculus)
    • Genus Deinandra
  • Coastal Tarweed (Deinandra corymbosa)
    • Genus Delairea
  • Cape Ivy (Delairea odorata)
    • Genus Dimorphotheca
    Genus Eclipta
  • False Daisy (Eclipta prostrata)
    • Genus Elephantopus
  • Carolina Elephant's-foot (Elephantopus carolinianus)
  • Elephant's-foot sp. (Elephantopus sp.)
  • Smooth Elephant's-foot (Elephantopus nudatus)
    • Genus Emilia
  • Lilac Tasselflower (Emilia sonchifolia)
  • Pale Tasselflower (Emilia praetermissa)
  • Red Tasselflower (Emilia fosbergii)
    • Genus Encelia
  • Acton's Brittlebush (Encelia actoni)
  • Brittlebush (Encelia farinosa)
  • California Brittlebush (Encelia californica)
    • Genus Erechtites
  • American Burnweed (Erechtites hieraciifolius)
  • Fireweed (Erechtites valerianifolius)
    • Genus Ericameria
  • California Goldenbush (Ericameria ericoides)
  • Golden-Fleece (Ericameria arborescens)
  • Rubber Rabbitbrush (Ericameria nauseosa)
    • Genus Erigeron
  • Annual Fleabane (Erigeron annuus)
  • Common Fleabane (Erigeron philadelphicus)
  • Horseweed (Erigeron canadensis)
  • Leafy Fleabane (Erigeron foliosus)
  • Prairie Fleabane (Erigeron strigosus)
  • Seaside Daisy (Erigeron glaucus)
    • Genus Eriophyllum
  • Golden Yarrow (Eriophyllum confertiflorum)
  • Seaside Woolly Sunflower (Eriophyllum staechadifolium)
    • Genus Eupatorium
  • Common Boneset (Eupatorium perfoliatum)
  • Dog Fennel (Eupatorium capillifolium)
  • Hyssop-leaved Thoroughwort (Eupatorium hyssopifolium)
  • Late-flowering Thoroughwort (Eupatorium serotinum)
  • Rough Boneset (Eupatorium pilosum)
  • Round-leaved Thoroughwort (Eupatorium rotundifolium)
  • Tall Boneset (Eupatorium altissimum)
  • Torrey's Thoroughwort (Eupatorium torreyanum)
    • Genus Eurybia
  • Eastern Showy Aster (Eurybia spectabilis)
  • White Wood Aster (Eurybia divaricata)
    • Genus Euthamia
  • Flat-topped Goldenrod (Euthamia graminifolia)
  • Western Goldenrod (Euthamia occidentalis)
    • Genus Eutrochium
  • Coastal Plain Joe Pye Weed (Eutrochium dubium)
  • Hollow Joe Pye Weed (Eutrochium fistulosum)
  • Spotted Joe Pye Weed (Eutrochium maculatum)
  • Sweet Joe Pye Weed (Eutrochium purpureum)
    • Genus Gaillardia
  • Indian Blanket (Gaillardia pulchella)
    • Genus Galinsoga
  • Gallant Soldier (Galinsoga parviflora)
  • Shaggy Soldier (Galinsoga quadriradiata)
    • Genus Gamochaeta
  • American Everlasting (Gamochaeta americana)
  • Featherweed (Gamochaeta ustulata)
  • Spoon-leaved Purple Everlasting (Gamochaeta purpurea)
    • Genus Gazania
    Genus Geraea
  • Desert Sunflower (Geraea canescens)
    • Genus Glebionis
  • Corn Marigold (Glebionis segetum)
    • Genus Gnaphalium
  • Western Marsh Cudweed (Gnaphalium palustre)
    • Genus Grindelia
  • Gumweed (Grindelia stricta)
  • Narrowleaf Gumweed (Grindelia lanceolata)
    • Genus Hazardia
  • Saw-toothed Goldenbush (Hazardia squarrosa)
    • Genus Helenium
  • Bigelow's Sneezeweed (Helenium bigelovii)
  • Bitterweed (Helenium amarum)
  • Common Sneezeweed (Helenium autumnale)
  • Purple-headed Sneezeweed (Helenium flexuosum)
  • Rosilla (Helenium puberulum)
    • Genus Helianthus
  • Common Sunflower (Helianthus annuus)
  • Swamp Sunflower (Helianthus angustifolius)
    • Genus Helichrysum
    Genus Helminthotheca
  • Bristly Oxtongue (Helminthotheca echioides)
    • Genus Heterotheca
  • Camphorweed (Heterotheca subaxillaris)
  • Sessileflower False Goldenaster (Heterotheca sessiliflora)
  • Telegraphweed (Heterotheca grandiflora)
    • Genus Hidalgoa
  • Hidalgoa ternata
    • Genus Hieracium
  • Meadow Hawkweed (Hieracium caespitosum)
  • Mouse-ear Hawkweed (Hieracium pilosella)
  • Orange Hawkweed (Hieracium aurantiacum)
  • Rattlesnake Weed (Hieracium venosum)
  • Rough Hawkweed (Hieracium scabrum)
    • Genus Hulsea
  • Redray Alpinegold (Hulsea heterochroma)
    • Genus Hypochaeris
  • Hairy Cat's-ear (Hypochaeris radicata)
    • Genus Iva
  • Marsh Elder (Iva frutescens)
    • Genus Jaumea
  • Marsh Jaumea (Jaumea carnosa)
    • Genus Krigia
  • Virginia Dwarf Dandelion (Krigia virginica)
    • Genus Lactuca
  • Canada Lettuce (Lactuca canadensis)
  • Prickly Lettuce (Lactuca serriola)
  • Tall Blue Lettuce (Lactuca biennis)
  • Willowleaf Lettuce (Lactuca saligna)
  • Woodland Lettuce (Lactuca floridana)
    • Genus Laennecia
  • Pineland Horseweed (Laennecia schiedeana)
    • Genus Lasthenia
    Genus Layia
  • Tidy Tips (Layia platyglossa)
  • Whitedaisy Tidytips (Layia glandulosa)
    • Genus Lepidospartum
  • California Broomsage (Lepidospartum squamatum)
    • Genus Leptostelma
  • Leptostelma maximum
    • Genus Leptosyne
  • Giant Coreopsis (Leptosyne gigantea)
    • Genus Lessingia
  • San Francisco Lessingia (Lessingia germanorum)
  • Valley Lessingia (Lessingia pectinata)
    • Genus Leucanthemum
  • Oxeye Daisy (Leucanthemum vulgare)
    • Genus Liatris
  • Shaggy Blazing Star (Liatris pilosa)
    • Genus Linochilus
  • Linochilus rhomboidalis
    • Genus Logfia
  • Narrowleaf Cottonrose (Logfia gallica)
    • Genus Madia
  • Coast Tarweed (Madia sativa)
  • Common Madia (Madia elegans)
    • Genus Matricaria
  • Pineapple Weed (Matricaria discoidea)
    • Genus Microseris
  • Douglas' Silverpuffs (Microseris douglasii)
    • Genus Mikania
  • Climbing Hempvine (Mikania scandens)
    • Genus Monolopia
  • Common Hillside Daisy (Monolopia lanceolata)
    • Genus Nabalus
    Genus Packera
  • Golden Ragwort (Packera aurea)
  • Round-leaved Ragwort (Packera obovata)
  • Shale Barren Ragwort (Packera antennariifolia)
  • Small's Ragwort (Packera anonyma)
  • Woolly Ragwort (Packera tomentosa)
    • Genus Petasites
  • Arctic Butterbur (Petasites frigidus)
    • Genus Pityopsis
  • Narrow-leaved Silkgrass (Pityopsis graminifolia)
    • Genus Plectocephalus
  • American Basketflower (Plectocephalus americanus)
    • Genus Pluchea
  • Arrowweed (Pluchea sericea)
  • Camphor Pluchea (Pluchea camphorata)
  • Marsh Fleabane (Pluchea odorata)
  • Stinking Fleabane (Pluchea foetida)
    • Genus Podachaenium
  • Podachaenium eminens
    • Genus Polymnia
  • Leafcup (Polymnia canadensis)
    • Genus Praxellis
  • Praxelis (Praxelis clematidea)
    • Genus Pseudognaphalium
  • California Cudweed (Pseudognaphalium californicum)
  • Cottonbatting Plant (Pseudognaphalium stramineum)
  • Feltleaf Everlasting (Pseudognaphalium microcephalum)
  • Jersey Cudweed (Pseudognaphalium luteoalbum)
  • Pink Everlasting (Pseudognaphalium ramosissimum)
  • Rabbit-tobacco (Pseudognaphalium obtusifolium)
  • Two-color Rabbit Tobacco (Pseudognaphalium biolettii)
    • Genus Psilocarphus
  • Slender Woolly-Marbles (Psilocarphus tenellus)
    • Genus Pyrrhopappus
  • Carolina False Dandelion (Pyrrhopappus carolinianus)
    • Genus Rafinesquia
  • California Chicory (Rafinesquia californica)
    • Genus Rudbeckia
  • Black-eyed Susan (Rudbeckia hirta)
  • Cut-leaved Coneflower (Rudbeckia laciniata)
    • Genus Sclerocarpus
  • Border Bonebract (Sclerocarpus uniserialis uniserialis)
    • Genus Sclerolepis
  • Pink Bogbutton (Sclerolepis uniflora)
    • Genus Senecio
  • Common Groundsel (Senecio vulgaris)
  • Cutleaf Burnweed (Senecio glomeratus)
  • Tall Western Groundsel (Senecio integerrimus)
    • Genus Sericocarpus
  • Narrow-leaved Whitetop Aster (Sericocarpus linifolius)
  • Toothed Whitetop Aster (Sericocarpus asteroides)
    • Genus Silybum
  • Milk Thistle (Silybum marianum)
    • Genus Smallanthus
  • Hairy Leafcup (Smallanthus uvedalia)
    • Genus Solidago
  • Anise-scented Goldenrod (Solidago odora)
  • Canada Goldenrod (Solidago canadensis)
  • Coast Goldenrod (Solidago spathulata)
  • Early Goldenrod (Solidago juncea)
  • Gray Goldenrod (Solidago nemoralis)
  • Seaside Goldenrod (Solidago sempervirens)
  • Slender Goldenrod (Solidago erecta)
  • Tall Goldenrod (Solidago altissima)
  • Wreath Goldenrod (Solidago caesia)
  • Wrinkle-leaved Goldenrod (Solidago rugosa)
    • Genus Soliva
  • Common Soliva (Soliva sessilis)
    • Genus Sonchus
  • Common Sow-thistle (Sonchus oleraceus)
  • Spiny Sow-thistle (Sonchus asper)
    • Genus Sphagneticola
  • Trailing Daisy (Sphagneticola trilobata)
    • Genus Stephanomeria
  • San Diego Wirelettuce (Stephanomeria diegensis)
  • Silver Rock-Lettuce (Stephanomeria cichoriacea)
    • Genus Stylocline
  • Everlasting Neststraw (Stylocline gnaphaloides)
    • Genus Symphyotrichum
  • Annual Saltmarsh Aster (Symphyotrichum subulatum)
  • Perennial Saltmarsh Aster (Symphyotrichum tenuifolium)
    • Genus Tanacetum
  • Dune Tansy (Tanacetum bipinnatum)
  • Feverfew (Tanacetum parthenium)
    • Genus Taraxacum
  • Common Dandelion (Taraxacum officinale)
  • Red-seeded Dandelion (Taraxacum erythrospermum)
    • Genus Tessaria
  • Tessaria integrifolia
    • Genus Tetradymia
  • Spineless Horsebrush (Tetradymia canescens)
    • Genus Tithonia
  • Mexican Sunflower (Tithonia diversifolia)
    • Genus Tragopogon
  • Purple Salsify (Tragopogon porrifolius)
  • Yellow Salsify (Tragopogon dubius)
    • Genus Tussilago
  • Coltsfoot (Tussilago farfara)
    • Genus Uropappus
  • Silverpuffs (Uropappus lindleyi)
    • Genus Venegasia
  • Canyon Sunflower (Venegasia carpesioides)
    • Genus Verbesina
  • Wingstem (Verbesina alternifolia)
  • Yellow Crownbeard (Verbesina occidentalis)
    • Genus Vernonia
  • New York Ironweed (Vernonia noveboracensis)
    • Genus Wyethia
  • Narrowleaf Mule-Ears (Wyethia angustifolia)
  • Woolly Mule's Ears (Wyethia mollis)
    • Genus Xanthium
  • California Bur (Xanthium orientale)
  • Rough Cocklebur (Xanthium strumarium)
  • Spiny Cocklebur (Xanthium spinosum)
    • Genus Youngia
  • Oriental False Hawkweed (Youngia japonica)

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