| Family |
Taxon |
Common Name | Photographs |
|---|
| Aceraceae |
Acer negundo L. var. negundo |
box elder |
|
| Aceraceae |
Acer rubrum L. var. rubrum |
red maple |
|
| Aceraceae |
Acer saccharum Marshall var. saccharum |
hard maple, sugar maple |
|
| Alismataceae |
Alisma triviale Pursh |
northern water-plantain |
|
| Araceae |
Arisaema triphyllum (L.) Schott subsp. triphyllum |
Indian turnip, Jack-in-the-pulpit |
|
| Asclepiadaceae |
Asclepias speciosa Torr. |
showy milkweed |
|
| Asteraceae |
Arctium minus Bernh. |
common burdock, lesser burdock |
|
| Asteraceae |
Artemisia dracunculus L. |
dragon sage-wort, dragon wormwood, estragon, false tarragon |
|
| Asteraceae |
Dyssodia papposa (Vent.) Hitchc. |
fetid-marigold, stinking-marigold |
|
| Asteraceae |
Eupatorium maculatum L. |
spotted Joe-Pye-weed |
|
| Asteraceae |
Grindelia squarrosa (Pursh) Dunal |
curly-cup gum-weed, gum-plant, gum-weed |
|
| Asteraceae |
Helenium autumnale L. var. autumnale |
common sneezeweed |
|
| Asteraceae |
Helianthus maximilianii Schrad. |
Maximilian's sunflower |
|
| Asteraceae |
Liatris punctata Hook. var. nebraskana Gaiser |
dotted blazing-star, Nebraska gay-feather |
|
| Asteraceae |
Solidago flexicaulis L. |
broad-leaved goldenrod, zigzag goldenrod |
|
| Asteraceae |
Solidago ptarmicoides (Nees) B.Boivin |
prairie goldenrod, upland white goldenrod |
|
| Asteraceae |
Sonchus arvensis L. |
field sow-thistle, perennial sow-thistle |
|
| Balsaminaceae |
Impatiens capensis Meerb. |
orange jewelweed, orange touch-me-not, spotted touch-me-not |
|
| Berberidaceae |
Caulophyllum thalictroides (L.) Michx. |
blue cohosh, papoose-root, squaw-root |
|
| Brassicaceae |
Erysimum capitatum (Douglas ex Hook.) Greene var. capitatum |
sand-dune wallflower |
|
| Campanulaceae |
Campanula rotundifolia L. |
bluebell, bluebell bellflower, harebell |
|
| Cleomaceae |
Peritoma serrulata (Pursh) DC. |
Rocky Mountain bee-plant, stinking-clover, toothed spider-flower |
|
| Convolvulaceae |
Calystegia sepium (L.) R.Br. |
hedge bindweed, hedge false bindweed |
|
| Droseraceae |
Drosera intermedia Hayne |
narrow-leaved sundew, spoon-leaf sundew |
|
| Ericaceae |
Chamaedaphne calyculata (L.) Moench var. angustifolia (Aiton) Rehder |
leather-leaf |
|
| Ericaceae |
Kalmia polifolia Wangenh. |
bog-laurel, pale-laurel, swamp-laurel |
|
| Euphorbiaceae |
Euphorbia esula L. var. esula |
leafy spurge, wolf's-milk |
|
| Fabaceae |
Pediomelum argophyllum (Pursh) J.W.Grimes |
silvery scurf-pea |
|
| Fumariaceae |
Corydalis sempervirens (L.) Pers. |
pink and yellow corydalis, pale corydalis, rock harlequin |
|
| Gentianaceae |
Gentiana andrewsii Griseb. var. andrewsii |
Andrews' gentian, bottle gentian, prairie closed gentian |
|
| Geraniaceae |
Erodium cicutarium (L.) L'Hér. ex Aiton |
red-stem filaree, red-stem stork's-bill, stork's-bill |
|
| Liliaceae |
Lilium philadelphicum L. |
orange-cup lily, wood lily |
|
| Liliaceae |
Trillium cernuum L. |
nodding trillium, whip-poor-will flower |
|
| Liliaceae |
Uvularia grandiflora Sm. |
large-flowered bellwort |
|
| Nymphaeaceae |
Nuphar variegata Durand |
bull-head pond-lily |
|
| Nymphaeaceae |
Nymphaea odorata Aiton |
American white water-lily, fragrant water-lily |
|
| Ophioglossaceae |
Botrychium lanceolatum (S.G.Gmel.) Ĺngstr. subsp. angustisegmentum (Pease & A.H.Moore) R.T.Clausen |
lance-leaved grape fern, narrow triangle moonwort, triangle grape fern, triangle moonwort |
|
| Ophioglossaceae |
Botrychium matricariifolium (Döll) A.Braun ex W.D.J.Koch |
daisy-leaf grape fern, daisy-leaf moonwort, matricary grape fern |
|
| Orchidaceae |
Cypripedium acaule Aiton |
moccasin-flower, pink lady's-slipper, pink moccasin-flower, small pink lady's-slipper |
|
| Orchidaceae |
Cypripedium parviflorum Salisb. var. pubescens (Willd.) O.W.Knight |
large yellow lady's-slipper |
|
| Poaceae |
Pascopyrum smithii (Rydb.) A.Löve |
thick-spike wheat grass |
|
| Polygonaceae |
Rumex venosus Pursh |
veiny dock |
|
| Primulaceae |
Lysimachia ciliata L. |
fringed loosestrife |
|
| Ranunculaceae |
Anemone americana (DC.) H.Hara |
round-lobed hepatica |
|
| Ranunculaceae |
Ranunculus aquatilis L. var. diffusus With. |
white water crowfoot |
|
| Rosaceae |
Pentaphylloides floribunda (Pursh) A.Löve |
shrubby cinquefoil, shrubby five-fingers |
|
| Rosaceae |
Rosa woodsii Lindl. var. woodsii |
western rose, Woods' rose |
|
| Salicaceae |
Populus grandidentata Michx. |
big-tooth aspen, large-toothed aspen |
|
| Sarraceniaceae |
Sarracenia purpurea L. subsp. purpurea |
purple pitcher-plant |
|
| Saxifragaceae |
Chrysosplenium americanum Schwein. ex Hook. |
American golden saxifrage |
|
