| Family |
Name |
Bloom
|
| Agave |
Small soapweed
Yucca glauca |
May-Jun
|
| Bean |
American vetch
Vicia americana |
May-Jun
|
Breadroot scurfpea
Psoralea esculenta |
May-Jul
|
False indigo
Amorpha fruticosa |
May-Jun
|
Golden prairie clover
Dalea aurea |
Jun-Sep
|
Groundplum milkvetch
Astragalus crassicarpus |
Mar-Jun
|
Leadplant
Amorpha canescens |
May-Aug
|
Prairie goldenpea
Thermopsis rhombifolia |
Apr-Jun
|
Purple locoweed
Oxytropis lambertii |
May-Aug
|
Slender locoweed
Oxytropis campestris |
May-Jul
|
White prairie clover
Dalea candida |
May-Aug
|
Wild licorice
Glycyrrhiza lepidota |
May-Aug
|
| Bellflower |
Harebell
Campanula rotundifolia |
Jun-Sep
|
| Borage |
False gromwell
Onosmodium molle |
Apr-Jun
|
Cleft gromwell
Lithospermum incisum |
Jun-Jul
|
Lanceleaf bluebells
Mertensia lanceolata |
Apr-Jun
|
| Buttercup |
Crowfoot, Buttercup
Ranunculus glaberrimus |
Apr-Jun
|
Early wood buttercup
Ranunculus abortivus |
Apr-Jun
|
Low larkspur
Delphinium bicolor |
Apr-Jul
|
Pasqueflower
Anemone patens |
Apr-Jun
|
Wild columbine
Aquilegia canadensis |
May-Jun
|
Tall anemone
Anemone virginiana |
Jun-Jul
|
| Caper |
Rocky Mountain beeplant
Cleome serrulata |
Jun-Aug
|
| Cashew |
Poison ivy
Toxicodendron rydbergii |
May-Sep
|
Skunkbush
Rhus aromatica |
Apr-May
|
| Currant |
Golden currant
Ribes odoratum |
Apr-May
|
| Cypress |
Common juniper
Juniperus communis |
May-Jun
|
| Evening Primrose |
Evening primrose
Oenothera biennis |
Jul-Oct
|
Velvety gaura
Gaura parviflora |
May-Oct
|
Prairie chickweed, Field chickweed
Cerastium arvense |
Jun-Aug
|
Yellow evening primrose
Calylophus serrulatus |
May-Sep
|
|
Figwort
|
Large beardtongue
Penstemon grandiflorus |
Apr-Jul
|
Monkeyflower
Mimulus floribundus |
May-Jul
|
| Grape |
Virginia creeper
Parthenocissus quinquefolia |
May-Jul
|
Woodbine
Parthenocissus vitacea |
May-Jul
|
| Heath |
Bearberry
Arctostaphylos uva-ursi |
May-Jul
|
Pinedrops
Pterospora andromedea |
Jul-Sep
|
| Honeysuckle |
Stinking elderberry
Sambucus racemosa |
May-Jun
|
Western snowberry
Symphoricarpos occidentalis |
Jun-Aug
|
White coralberry
Symphoricarpos albus |
Jun-Jul
|
| Iris |
Rocky Mountain iris
Western blueflag
Iris missouriensis |
Jun-Jul
|
Mountain blue-eyed grass
Sisyrinchium montanum |
May-Jul
|
| Lily |
Meadow Deathcamus, Grassy Deathcamas
Zigadenus venosus |
May-Jul
|
Mountain lily
Leucocrinum montanum |
Apr-Jun
|
Segolily
Calochortus nuttallii |
Jul-Aug
|
Gunnison's mariposa lily
Calochortus gunnisonii |
Jun-Aug
|
Spikenard
Smilacina stellata |
May-Jun
|
Wild onion
Allium cernuum
A. geyeri |
Jul-Aug
|
Wood lily
Lilium philadelphicum |
Jul-Aug
|
| Madder |
Catchweed bedstraw
Galium aparine |
May-Aug
|
Northern bedstraw
Galium boreale |
Jun-Sep
|
Sweetscented bedstraw
Galium triflorum |
May-Sep
|
| Milkweed |
Plains milkweed
Asclepias pumila |
Jun-Sep
|
| Milkwort |
White milkwort
Polygala alba |
May-Aug
|
Whorled milkwort
Polygala verticillata |
May-Oct
|
| Mint |
Selfheal
Prunella vulgaris |
May-Oct
|
Wild Bergamot, Horsemint, Beebalm
Monarda fistulosa |
Jul-Aug
|
|
Mustard
|
Bitter cress
Cardamine pensylvanica |
Apr-Jun
|
Dames rocket
Hesperis matronalis |
May-Aug
|
| Nightshade |
Common groundcherry
Physalis longifolia |
May-Sep
|
Virginia groundcherry
Physalis virginiana |
May-Sep
|
| Oleaster |
Rabbitberry
Shepherdia canadensis |
May-Jun
|
| Parsley |
Cow parsnip
Heracleum sphondylium |
May-Jul
|
Narrow-leaved musineon
Musineon tenuifolium |
May-Jun
|
| Pink |
Common chickweed
Stellaria media |
Mar-Oct
|
Prairie chickweed, Field chickweed
Cerastium arvense |
May-Jun
|
Mouse-ears
Cerostium vulgatum |
Apr-Oct
|
| Pine |
Ponderosa pine
Pinus ponderosa |
May-Jun
|
| Primrose |
Rock jasmine
Androsace occidentalis |
Mar-Jun
|
Southern shootingstar
Podecatheon pulchellum |
May-Jun
|
| Rose |
Cinquefoil
Potentilla hippiana |
Jun-Aug
|
Gland cinquefoil
Potentilla glandulosa |
Jun-Aug
|
Prairie smoke
Geum triflorum |
Apr-Jun
|
Red raspberry
Rubus idaeus |
May-Jul
|
Tall cinquefoil
Potentilla arguta |
Jun-Aug
|
White avens
Geum canadense |
Apr-Jun
|
| Spurge |
Carpetweed
Euphorbia strictospora |
Jun-Oct
|
| Leafy spurge Euphorbia esula |
May-Sep
|
| Sunflower |
Canada thistle
Cirsium arvense |
Jun-Aug
|
Canada goldenrod
Solidago canadensis |
Jul-Sep
|
Fleabane
Erigeron subtrinervis |
Jul-Aug
|
Wavyleaf False-dandelion
Microseris cuspidata |
Apr-May
|
Pearly everlasting
Anaphalis margaritacea |
Jul-Oct
|
Pink pussytoes
Antennaria microphylla |
May-Jul
|
Prairie goldenrod
Solidago missouriensis |
Jul-Oct
|
Stemless Hymenoxys, Butte Marigold
Hymemoxys acaulis, (Tetraneuris acaulis) |
May-Aug
|
Prickly lettuce
Lactuca serriola |
Jun-Sep
|
|
Pussytoes
Antennaria parvifolia
|
May-Jul
|
Spotted joe-pye weed
Eupatorium maculatum |
Jul-Sep
|
|
Three-nerve fleabane
Erigeron subtrinervis
|
Jul-Aug
|
Western yarrow
Achillea millefolium |
May-Oct
|
| Verbena |
Blue vervain
Verbena hastata |
Jun-Oct
|
Lopseed
Phryma leptostachya |
Jun-Sep
|
| Violet |
Canada violet
Viola canadensis |
May-Aug
|
Downy yellow violet
Viola pubescens |
Mar-Jun
|
| Waterleaf |
Waterpod
Ellisia nyctelea |
May-Jul
|
