Plants with yellow or green flowers and alternate leaves - all habitats


Agrimonia striata

(Agrimony)

Alyssum desertorum

(Desert Madwort)

Ambrosia acanthicarpa

(Bur Ragweed)

Ambrosia artemisiifolia

(Annual Ragweed)


Ambrosia psilostachya

(Perennial Ragweed)

Artemisia absinthium

(Absinthe)

Artemisia biennis

(Biennial Wormwood)

Artemisia campestris

(Plains Wormwood)


Artemisia cana

(Sagebrush)

Artemisia dracunculus

(Linear-Leaved Wormwood)

Artemisia frigida

(Pasture Sage)

Artemisia longifolia

(Long-Leaved Sage)


Artemisia ludoviciana

(Prairie Sage)

Astragalus canadensis

(Canadian Milk-Vetch)

Astragalus cicer

(Chickpea Milk-Vetch)

Astragalus racemosus

(Racemose Milk-Vetch)


Atriplex gardneri

(Nuttall's Atriplex,
Nuttall's Saltbush)

Atriplex hortensis

(Garden Orache)

Atriplex micrantha

(Russian Atriplex)

Atriplex rosea

(Tumbling Orache)


Axyris amaranthoides

(Russian Pigweed)

Barbarea orthoceras

(American Winter Cress)

Berberis repens

(Creeping Oregon Grape)

Brassica rapa

(Bird-Rape)


Caltha palustris

(Marsh Marigold)

Chenopodium glaucum

(Oak-Leaf Goosefoot)

Chenopodium leptophyllum

(Narrow Leaved Goosefoot)

Chenopodium simplex

(Maple-Leaved Goosefoot)


Chenopodium subglabrum

(Smooth Goosefoot)

Chrysosplenium iowense

(Golden Saxifrage)

Coeloglossum viride

(Long-bracted Orchid)

Corydalis aurea

(Golden Corydalis)


Crepis occidentalis

(Small-Flowered Hawk's-Beard)

Crepis runcinata

(Scapose Hawk's-Beard)

Crepis tectorum

(Narrow-Leaved Hawk's-Beard)

Cyclachaena xanthifolia

(False Ragweed)


Cypripedium parviflorum
var. makasin

(Small Yellow Lady's Slipper)

Cypripedium parviflorum
var. pubescens

(Large Yellow Lady's Slipper)

Dasiphora fruticosa

(Shrubby
Cinquefoil)

Descurainia sophia

(Flixweed)


Draba nemorosa

(Yellow Whitlow-Grass)

Dyssodia papposa

(Fetid-Marigold)

Elaeagnus commutata

(Wolf-Willow)

Ericameria nauseosa

(Rabbitbrush)


Erucastrum gallicum

(Dog Mustard)

Erysimum capitatum

(Western Wallflower)

Erysimum cheiranthoides

(Wormseed Mustard)

Erysimum inconspicuum

(Small-Flowered Prairie-Rocket)


Euphorbia esula

(Leafy Spurge)

Euthamia graminifolia

(Flat-Topped Goldenrod)

Fallopia convolvulus

(Wild Buckwheat)

Gaillardia aristata

(Blanketflower)


Geocaulon lividum

(Northern Comandra)

Geum aleppicum

(Yellow Avens)

Geum macrophyllum

(Large-Leaf Avens)

Glycyrrhiza lepidota

(Wild Licorice)


Gnaphalium uliginosum

(Low Cudweed)

Grindelia squarrosa

(Gumweed)

Gutierrezia sarothrae

(Broomweed)

Helenium autumnale

(Sneezeweed)


Helianthus annuus

(Common Annual Sunflower)

Helianthus maximiliani

(Narrow-Leaved Sunflower)

Helianthus nuttallii

(Common Tall Sunflower)

Helianthus petiolaris

(Prairie Sunflower)


Heterotheca villosa var. villosa

(Hairy Golden Aster)

Hieracium umbellatum

(Canada Hawkweed)

Hudsonia tomentosa

(Sand Heather)

Hymenopappus filifolius

(Tufted Hymenopappus)


Hymenoxys richardsonii

(Colorado Rubberweed)

Hyoscyamus niger

(Black Henbane)

Impatiens capensis

(Spotted Touch-Me-Not)

Impatiens noli-tangere

(Western Jewelweed)


Iva axillaris

(Poverty-weed)

Krascheninnikovia lanata

(Winter Fat)

Lactuca serriola

(Lobed Prickly Lettuce)

Linaria vulgaris

(Yellow Toadflax)


Linum rigidum

(Yellow Flax)

Lithospermum canescens

(Hoary Puccoon)

Lithospermum incisum

(Narrow-Leaved Puccoon)

Lithospermum ruderale

(Woolly Gromwell)


Lotus corniculatus

(Bird's-Foot Treefoil)

Madia glomerata

(Tarweed)

Malaxis paludosa

(Bog Adder's Mouth)

Matricaria discoidea

(Pineapple Weed)


Medicago lupulina

(Black Medick)

Mentzelia albicaulis

(White-Stem Blazingstar)

Monolepis nuttalliana

(Spear-Leaved Goosefoot)

Neoholmgrenia andina

(Upland Evening Primrose)


Oenothera biennis

(Yellow Evening Primrose)

Oenothera serrulata

(Shrubby Evening Primrose)

Orthocarpus luteus

(Owl's-Clover)

Osmorhiza berteroi

(Western Sweet Cicely)


Osmorhiza depauperata

Blunt-Fruited Cicely

Packera cana

(Silvery Groundsel)

Packera paupercula

(Balsam Groundsel)

Parietaria pensylvanica

(Pellitory)


Pastinaca sativa

(Wild Parsnip)

Physaria arenosa

(Sand Bladderpod)

Physaria reediana

(Alpine Bladderpod)

Platanthera aquilonis

(Green Bog Orchid)


Polygonatum biflorum

(Solomon's-seal)

Polygonum aviculare

(Common Knotweed)

Polygonum polygaloides
ssp. confertiflorum

(White-Margined Knotweed)

Polygonum polygaloides
ssp. kelloggii

(Small Knotweed)


Portulaca oleracea

(Purslane)

Potentilla bipinnatifida

(Plains Cinquefoil)

Potentilla diversifolia

(Mountain-meadow
Cinquefoil)

Potentilla gracilis

(Graceful Cinquefoil)


Potentilla hippiana

(Woolly Cinquefoil)

Potentilla norvegica

(Rough Cinquefoil)

Potentilla pensylvanica

(Prairie Cinquefoil)

Potentilla plattensis

(Low Cinquefoil)


Potentilla supina ssp. paradoxa

(Bushy Cinquefoil)

Puccinia monoica

(Rust Fungus)

Pyrrocoma lanceolata

(Lance-Leaved Pyrrocoma)

Ranunculus abortivus

(Smooth-Leaved Buttercup)


Ranunculus acris

(Tall Buttercup)

Ranunculus cardiophyllus

(Heart-Leaved Buttercup)

Ranunculus flammula

(Creeping Spearwort)

Ranunculus glaberrimus

(Shining Buttercup)


Ranunculus gmelinii

(Small Yellow Watercrowfoot)

Ranunculus macounii

(Macoun's Buttercup)

Ranunculus pensylvanicus

(Bristly Buttercup)

Ranunculus rhomboideus

(Prairie Buttercup)


Ranunculus sceleratus

(Celery-Leaved Buttercup)

Ratibida columnifera

(Prairie Coneflower)

Rhamnus alnifolia

(Alder-leaved Buckthorn)

Rhus aromatica

(Skunkbush)


Ribes americanum

(Wild Black Currant)

Ribes aureum

(Golden Currant)

Ribes triste

(Swamp Red Currant)

Rorippa palustris

(Marsh Yellow Cress)


Rudbeckia hirta

(Black-eyed Susan)

Rumex acetosa

(Sour Dock)

Rumex crispus

(Curly Dock)

Rumex maritimus

(Golden Dock)


Rumex occidentalis

(Western Dock)

Rumex pseudonatronatus

(Field Dock)

Rumex salicifolius

(Narrow-Leaved Dock)

Rumex stenophyllus

(Narrow-Leaved Field Dock)


Sedum lanceolatum

(Lance-Leaved Stonecrop)

Senecio eremophilus

(Cut-Leaved Ragwort)

Senecio integerrimus

(Entire-Leaved Groundsel)

Senecio vulgaris

(Common Groundsel)


Sinapis arvensis

(Wild Mustard)

Sisymbrium altissimum

(Tumbling Mustard)

Sisymbrium loeselii

(Tall Hedge Mustard)

Smilax lasioneura

(Carrionflower)


Solanum rostratum

(Buffalo Bur)

Solidago canadensis

(Canada Goldenrod)

Solidago gigantea

(Giant Goldenrod,
Late Goldenrod)

Solidago hispida

(Pale Goldenrod)


Solidago missouriensis

(Low Goldenrod)

Solidago mollis

(Velvety Goldenrod)

Solidago nemoralis

(Gray Goldenrod)

Solidago rigida

(Stiff Goldenrod)


Solidago simplex

(Mountain
Goldenrod)

Sonchus arvensis

(Perennial Sow-Thistle)

Sonchus asper

(Prickly Sow-Thistle)

Stenotus armerioides

(Narrow-Leaved Stenotus)


Streptopus amplexifolius

(Clasping-Leaved Twisted Stalk)

Tanacetum vulgare

(Tansy)

Tephroseris palustris

(Marsh Ragwort)

Thalictrum dasycarpum

(Tall Meadow Rue)


Thalictrum venulosum

(Veiny Meadow Rue)

Thermopsis rhombifolia

(Golden Bean)

Toxicodendron rydbergii

(Poison Ivy)

Toxicoscordion venenosum

(Death Camas)


Tragopogon dubius

(Goat's Beard)

Utricularia intermedia

(Flat-leaved Bladderwort)

Utricularia minor

(Lesser Bladderwort)

Utricularia vulgaris

(Greater Bladderwort)


Viola nuttallii

(Nuttall's Yellow Violet)

Viola pubescens

(Downy Yellow Violet)

Viola vallicola

(Yellow Meadow Violet)

Xanthisma grindelioides

(Toothed Iron Plant)


Xanthisma spinulosum

(Spiny Iron Plant)

Xanthium strumarium

(Cocklebur)

Zizia aptera

(Heart-leaved Alexanders)