Plants with yellow or green flowers and alternate leaves - forest


Agrimonia striata

(Agrimony)

Artemisia absinthium

(Absinthe)

Artemisia campestris

(Plains Wormwood)

Axyris amaranthoides

(Russian Pigweed)


Berberis repens

(Creeping Oregon Grape)

Chenopodium simplex

(Maple-Leaved Goosefoot)

Chrysosplenium iowense

(Golden Saxifrage)

Coeloglossum viride

(Long-bracted Orchid)


Corydalis aurea

(Golden Corydalis)

Crepis runcinata

(Scapose Hawk's-Beard)

Crepis tectorum

(Narrow-Leaved Hawk's-Beard)

Cypripedium parviflorum
var. makasin

(Small Yellow Lady's Slipper)


Cypripedium parviflorum
var. pubescens

(Large Yellow Lady's Slipper)

Dasiphora fruticosa

(Shrubby
Cinquefoil)

Euphorbia esula

(Leafy Spurge)

Fallopia convolvulus

(Wild Buckwheat)


Geocaulon lividum

(Northern Comandra)

Geum aleppicum

(Yellow Avens)

Geum macrophyllum

(Large-Leaf Avens)

Glycyrrhiza lepidota

(Wild Licorice)


Hieracium umbellatum

(Canada Hawkweed)

Hudsonia tomentosa

(Sand Heather)

Lithospermum canescens

(Hoary Puccoon)

Malaxis paludosa

(Bog Adder's Mouth)


Osmorhiza berteroi

(Western Sweet Cicely)

Osmorhiza depauperata

Blunt-Fruited Cicely

Packera paupercula

(Balsam Groundsel)

Parietaria pensylvanica

(Pellitory)


Platanthera aquilonis

(Green Bog Orchid)

Polygonatum biflorum

(Solomon's-seal)

Potentilla gracilis

(Graceful Cinquefoil)

Ranunculus abortivus

(Smooth-Leaved Buttercup)


Ranunculus pensylvanicus

(Bristly Buttercup)

Rhamnus alnifolia

(Alder-leaved Buckthorn)

Ribes americanum

(Wild Black Currant)

Ribes aureum

(Golden Currant)


Ribes triste

(Swamp Red Currant)

Sedum lanceolatum

(Lance-Leaved Stonecrop)

Senecio eremophilus

(Cut-Leaved Ragwort)

Senecio vulgaris

(Common Groundsel)


Smilax lasioneura

(Carrionflower)

Solidago canadensis

(Canada Goldenrod)

Solidago gigantea

(Giant Goldenrod,
Late Goldenrod)

Sonchus arvensis

(Perennial Sow-Thistle)


Sonchus asper

(Prickly Sow-Thistle)

Streptopus amplexifolius

(Clasping-Leaved Twisted Stalk)

Thalictrum dasycarpum

(Tall Meadow Rue)

Thalictrum venulosum

(Veiny Meadow Rue)


Toxicodendron rydbergii

(Poison Ivy)

Viola pubescens

(Downy Yellow Violet)