Authors: Michael Hamel

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Families: 49
Genera: 181
Species: 362
Total Taxa (details): 369

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Abies lasiocarpa - Subalpine Fir
Acer glabrum - Rocky Mountain Maple
Achillea millefolium - common yarrow
Aconitum columbianum - Columbian Monkshood
Actaea rubra - Red Baneberry
Agoseris sp. - agoseris
Agoseris glauca - Pale Goat-Chicory
Agoseris grandiflora - Large-Flower Goat-Chicory
Agropyron sp. - wheatgrass
Agropyron intermedium - Intermediate Quack Grass
Agrostis alba - Black Bent
Agrostis exarata - Spiked Bent
Agrostis scabra - Thermal Bent
Agrostis stolonifera - Spreading Bent
Allium brandegeei - Brandegee's Onion
Allium brevistylum - Short-Stem Onion
Allium cernuum - Nodding Onion
Allium geyeri - Geyer's Onion
Alnus incana - Speckled Alder
Alopecurus aequalis - Short-Awn Meadow-Foxtail
Alopecurus pratensis - Field Meadow-Foxtail
Alyssum sp. - madwort
Amelanchier alnifolia - Saskatoon Service-Berry
Anaphalis margaritacea - Pearly-Everlasting
Androsace filiformis - Slender-Stem Rock-Jasmine
Androsace occidentalis - Western Rock-Jasmine
Anemone drummondii - Drummond's Thimbleweed
Angelica sp. - angelica
Angelica arguta - Lyall's Angelica
Antennaria sp. - Pussytoes
Antennaria corymbosa - Flat-Top Pussytoes
Antennaria microphylla - Small-Leaf Pussytoes
Antennaria racemosa - Hooker's Pussytoes
Aquilegia sp. - columbine
Arabis sp. - rockcress
Arabis drummondii - Canadian Rockcress
Arabis glabra - Tower-Mustard
Arabis hirsuta - hairy rockcress
Arenaria capillaris - Slender Mountain Matted Sandwort
Arenaria congesta - Ball-Head Matted Sandwort
Arnica sp. - arnica
Arnica chamissonis - Leafy Leopardbane
Arnica cordifolia - Heart-Leaf Leopardbane
Arnica fulgens - Shining Leopardbane
Arnica longifolia - Spear-Leaf Leopardbane
Artemisia cana - Coaltown Sagebrush
Artemisia ludoviciana - White Sagebrush
Artemisia tridentata - Big Sagebrush
Astragalus sp. - milkvetch
Astragalus miser - Timber Milk-Vetch
Barbarea orthoceras - American Yellow-Rocket
Beckmannia syzigachne - American Slough Grass
Betula nana - Swamp Birch
Brassica sp. - mustard
Bromus anomalus - Nodding Brome
Bromus carinatus - California Brome
Bromus ciliatus - Fringed Brome
Bromus inermis - Smooth Brome
Bromus japonicus - Japanese Brome
Bromus marginatus - mountain brome
Bromus tectorum - Cheat Grass
Calamagrostis neglecta - slimstem reedgrass
Calamagrostis purpurascens - Purple Reed Grass
Calamagrostis stricta - Slim-Stem Reed Grass
Caltha leptosepala - White Marsh-Marigold
Camassia quamash - Small Camas
Campanula lasiocarpa - Alaska Bellflower
Campanula rotundifolia - Bluebell-of-Scotland
Canadanthus modestus - Canada-Aster
Capsella bursa-pastoris - Shepherd's-Purse
Cardamine breweri - Sierran Bittercress
Cardamine pensylvanica - Quaker Bittercress
Carduus nutans - Nodding Plumeless-Thistle
Carex sp. - sedge
Carex aquatilis - Leafy Tussock Sedge
Carex aurea - Golden-Fruit Sedge
Carex bipartita - Arctic Hare-Foot Sedge
Carex canescens - Hoary Sedge
Carex diandra - Lesser Tussock Sedge
Carex disperma - Soft-Leaf Sedge
Carex filifolia - Thread-Leaf Sedge
Carex geyeri - Geyer's Sedge
Carex lanuginosa - Woolly Sedge
Carex microptera - Small-Wing Sedge
Carex nebrascensis - Nebraska Sedge
Carex occidentalis - Western Sedge
Carex pachystachya - Thick-Head Sedge
Carex parryana - Parry's Sedge
Carex petasata - Liddon Sedge
Carex praticola - Northern Meadow Sedge
Carex rossii - Ross' Sedge
Carex torreyi - Torrey's Sedge
Carex utriculata - Northwest Territory Sedge
Carex vesicaria - Lesser Bladder Sedge
Castilleja sp. - Indian paintbrush
Castilleja miniata - Great Red Indian-Paintbrush
Cerastium sp. - mouse-ear chickweed
Cerastium arvense - Field Mouse-Ear Chickweed
Cerastium glomeratum - Sticky Mouse-Ear Chickweed
Chamerion angustifolium - Narrow-Leaf Fireweed
Cinna latifolia - Slender Wood-Reed
Cirsium sp. - thistle
Cirsium arvense - Canadian Thistle
Cirsium foliosum - Elk Thistle
Cirsium hookerianum - White Thistle
Cirsium scariosum - Meadow Thistle
Cirsium vulgare - Bull Thistle
Clematis ligusticifolia - Deciduous Traveler's-Joy
Collinsia parviflora - Small-Flower Blue-Eyed Mary
Collomia linearis - Narrow-Leaf Mountain-Trumpet
Cornus sericea - Red Osier
Crepis acuminata - Long-Leaf Hawk's-Beard
Dactylis glomerata - Orchard Grass
Danthonia californica - California Wild Oat Grass
Danthonia intermedia - Timber Wild Oat Grass
Dasiphora floribunda - Golden-Hardhack
Delphinium sp. - larkspur
Delphinium nuttallianum - Two-Lobe Larkspur
Delphinium occidentale - Western Larkspur
Deschampsia cespitosa - Tufted Hair Grass
Deschampsia danthonioides - Annual Hair Grass
Deschampsia elongata - Slender Hair Grass
Descurainia sp. - tansymustard
Disporum trachycarpum - Rough-Fruit Fairybells
Dodecatheon jeffreyi - Alpine Shootingstar
Dodecatheon pulchellum - Darkthroat Shootingstar
Draba sp. - draba
Eleocharis pauciflora - Few-Flower Spike-Rush
Elymus canadensis - Nodding Wild Rye
Elymus cinereus - Great Basin Lyme Grass
Elymus glaucus - Blue Wild Rye
Elymus repens - Creeping Wild Rye
Elymus trachycaulus - Slender Wild Rye
Epilobium sp. - willowherb
Epilobium anagallidifolium - Pimpernel Willowherb
Epilobium angustifolium - Narrow-Leaf Fireweed
Epilobium ciliatum - Fringed Willowherb
Epilobium hornemannii - Hornemann's Willowherb
Equisetum arvense - Field Horsetail
Equisetum hyemale - Tall Scouring-Rush
Equisetum hyemale var. affine - Tall Scouring-Rush
Equisetum variegatum - Variegated Scouring-Rush
Erigeron sp. - fleabane
Eriogonum sp. - buckwheat
Eriogonum umbellatum - Sulphur-Flower Wild Buckwheat
Erythronium grandiflorum - Yellow Avalanche-Lily
Eurybia conspicua - Eastern Showy Wood-Aster
Festuca idahoensis - Bluebunch Fescue
Festuca occidentalis - Western Fescue
Festuca pratensis - Meadow Rye Grass
Festuca rubra - Red Fescue
Floerkea proserpinacoides - False Mermaidweed
Fragaria sp. - strawberry
Fragaria vesca - Woodland Strawberry
Fragaria virginiana - Virginia Strawberry
Frasera speciosa - Monument-Plant
Galium sp. - bedstraw
Galium asperrimum - Mexican bedstraw
Galium bifolium - Twin-Leaf Bedstraw
Galium boreale - Northern Bedstraw
Galium trifidum - Three-Petal Bedstraw
Galium triflorum - Fragrant Bedstraw
Gentiana affinis - Pleated Gentian
Gentiana calycosa - Rainier Pleated Gentian
Gentianella propinqua - Four-Part Dwarf-Gentian
Geranium sp. - geranium
Geranium richardsonii - White Crane's-Bill
Geranium viscosissimum - Sticky Purple Crane's-Bill
Geum macrophyllum - Large-Leaf Avens
Geum rivale - Purple Avens
Geum triflorum - Old-Man's-Whiskers
Glyceria borealis - Small Floating Manna Grass
Glyceria grandis - American Manna Grass
Glyceria striata - Fowl Manna Grass
Grindelia squarrosa - Curly-Cup Gumweed
Hackelia floribunda - Many-Flower Stickseed
Hackelia micrantha - Blue Stickseed
Heracleum maximum - American Cow-Parsnip
Hierochloe odorata - Holy Sweet Vernal Grass
Hordeum sp. - barley
Hydrophyllum capitatum - Cat's-Breeches
Juncus balticus - Baltic Rush
Juncus bufonius - Toad Rush
Juncus compressus - Round-Fruit Rush
Juncus ensifolius - Dagger-Leaf Rush
Juncus filiformis - Thread Rush
Juncus mertensianus - Mertens' Rush
Juncus tenuis - Lesser Poverty Rush
Juniperus communis - Common Juniper
Juniperus scopulorum - Rocky Mountain Juniper
Koeleria macrantha - Prairie Koeler's Grass
Lactuca serriola - Prickly Lettuce
Leucanthemum vulgare - Ox-Eye Daisy
Ligusticum tenuifolium - Slender-Leaf Wild Lovage
Linnaea borealis - American Twinflower
Lithospermum ruderale - Columbian Puccoon
Lomatium dissectum - Chocolate-Tips
Lomatium triternatum - Nine-Leaf Desert-Parsley
Lonicera involucrata - Four-Line Honeysuckle
Lonicera utahensis - Rocky Mountain Honeysuckle
Lupinus sp. - lupine
Lupinus argenteus - Silver-Stem Lupine
Lupinus polyphyllus - Blue-Pod Lupine
Lupinus sericeus - Pursh's Silky Lupine
Luzula sp. - woodrush
Luzula campestris - Field Wood-Rush
Luzula parviflora - Small-Flower Wood-Rush
Mahonia repens - Creeping Oregon-Grape
Maianthemum stellatum - Starry False Solomon's-Seal
Medicago lupulina - Black Medick
Melica bulbosa - Onion Grass
Melica spectabilis - Showy Melic Grass
Mentha arvensis - American Wild Mint
Mertensia sp. - bluebells
Mertensia ciliata - Tall Fringe Bluebells
Micranthes occidentalis - Mountain Pseudosaxifrage
Micranthes odontoloma - Streambank Pseudosaxifrage
Micranthes oregana - Bog Pseudosaxifrage
Mimulus guttatus - Seep Monkeyflower
Mimulus lewisii - Great Purple Monkey-Flower
Mimulus moschatus - Muskflower
Mitella pentandra - Alpine Miterwort
Moehringia lateriflora - Blunt-Leaf Grove-Sandwort
Monarda fistulosa - Oswego-Tea
Montia chamissoi - Chamisso's Candy-Flower
Montiastrum lineare - Linear-Leaf Candy-Flower
Muhlenbergia cuspidata - Stony-Hills Muhly
Myosotis sylvatica - Woodland Forget-Me-Not
Osmorhiza berteroi - Mountain Sweet-Cicely
Osmorhiza occidentalis - Sierran Sweet-Cicely
Oxytropis lambertii - Stemless Locoweed
Parnassia fimbriata - Fringed Grass-of-Parnassus
Pedicularis bracteosa - Towering Lousewort
Pedicularis contorta - White Coil-Beak Lousewort
Pedicularis groenlandica - Bull Elephant's-Head
Penstemon sp. - beardtongue
Penstemon attenuatus - Sulphur Beardtongue
Penstemon procerus - Pincushion Beardtongue
Perideridia gairdneri - Common Yampah
Phacelia hastata - Silver-Leaf Scorpion-Weed
Phippsia algida - Ice Grass
Phleum alpinum - Mountain Timothy
Phleum pratense - Common Timothy
Phlox sp. - phlox
Phlox caespitosa - Stiff Phlox
Phlox longifolia - Long-Leaf Phlox
Physocarpus malvaceus - Mallow-Leaf Ninebark
Picea engelmannii - Engelmann's Spruce
Pinus albicaulis - White-Bark Pine
Pinus contorta - Lodgepole Pine
Pinus flexilis - Limber Pine
Pinus ponderosa - Ponderosa Pine
Plantago major - Great Plantain
Platanthera sp. - fringed orchid
Poa
Poa sp. - bluegrass
Poa palustris - Fowl Blue Grass
Poa pratensis - Kentucky Blue Grass
Poa trivialis - Rough-Stalk Blue Grass
Polemonium occidentale - Western Jacob's-Ladder
Polemonium pulcherrimum - Beautiful Jacob's-Ladder
Polygonum sp. - knotweed
Polygonum bistortoides - American Bistort
Polygonum douglasii - Douglas' Knotweed
Populus tremuloides - Quaking Aspen
Potamogeton praelongus - White-Stem Pondweed
Potentilla sp. - cinquefoil
Potentilla diversifolia - varileaf cinquefoil
Potentilla fruticosa - Golden-Hardhack
Potentilla gracilis - Graceful Cinquefoil
Potentilla palustris - Purple Marshlocks
Prunella vulgaris - Common Selfheal
Prunus virginiana - Choke Cherry
Pseudoroegneria spicata - Bluebunch-Wheat Grass
Pyrola asarifolia - Pink Wintergreen
Pyrola picta - White-Vein Wintergreen
Ranunculus sp. - buttercup
Ranunculus abortivus - Kidney-Leaf Buttercup
Ranunculus acriformis - Sharp-Leaf Buttercup
Ranunculus acris - Tall Buttercup
Ranunculus alismifolius - Water-Plantain Buttercup
Ranunculus macounii - Macoun's Buttercup
Ranunculus uncinatus - Woodland Buttercup
Ribes sp. - currant
Ribes aureum - Golden Currant
Ribes cereum - wax currant
Ribes hudsonianum - Northern Black Currant
Ribes inerme - White-Stem Gooseberry
Ribes lacustre - Bristly Black Gooseberry
Ribes viscosissimum - Sticky Currant
Rosa sp. - rose
Rosa acicularis - Prickly Rose
Rosa nutkana - Nootka Rose
Rosa woodsii - Woods' Rose
Rubus sp. - blackberry
Rubus idaeus - Common Red Raspberry
Rubus parviflorus - Western Thimble-Berry
Rudbeckia hirta - Black-Eyed-Susan
Rudbeckia laciniata - Green-Head Coneflower
Rudbeckia occidentalis - Western Coneflower
Rumex acetosella - Common Sheep Sorrel
Rumex occidentalis - Western Dock
Sagina procumbens - Bird-Eye Pearlwort
Salix sp. - willow
Salix bebbiana - Gray Willow
Salix boothii - Barren-Ground Willow
Salix drummondiana - Drummond's Willow
Salix exigua - Narrow-Leaf Willow
Salix geyeriana - Geyer's Willow
Salix melanopsis - Dusky Willow
Salix planifolia - Tea-Leaf Willow
Salix wolfii - Idaho Willow
Saxifraga odontoloma - Streambank Pseudosaxifrage
Scirpus microcarpus - Red-Tinge Bulrush
Sedum sp. - stonecrop
Sedum lanceolatum - Lance-Leaf Stonecrop
Senecio sp. - ragwort
Senecio hydrophilus - Alkali-Marsh Ragwort
Senecio integerrimus - Lamb-Tongue Ragwort
Senecio lugens - Small Black-Tip Ragwort
Senecio serra - Tall Ragwort
Senecio sphaerocephalus - Mountain-Marsh Ragwort
Senecio triangularis - Arrow-Leaf Ragwort
Shepherdia canadensis - Russet Buffalo-Berry
Silene latifolia - Bladder-Campion
Sisyrinchium sp. - blue-eyed grass
Sisyrinchium montanum - Strict Blue-Eyed-Grass
Smilacina racemosa - Feathery False Solomon's-Seal
Smilacina stellata - Starry False Solomon's-Seal
Solidago canadensis - Canadian Goldenrod
Solidago missouriensis - Missouri Goldenrod
Spiranthes romanzoffiana - Hooded Ladies'-Tresses
Stellaria sp. - starwort
Stellaria calycantha - Northern Bog Starwort
Stellaria crispa - Ruffled Starwort
Stellaria longifolia - Long-Leaf Starwort
Stellaria longipes - Long-Stalk Starwort
Stellaria obtusa - Rocky Mountain Starwort
Stipa nelsonii - Columbia needlegrass
Stipa occidentalis - western needlegrass
Streptopus sp. - twistedstalk
Streptopus amplexifolius - Clasping Twistedstalk
Symphoricarpos albus - Common Snowberry
Symphoricarpos oreophilus - Mountain Snowberry
Symphyotrichum foliaceum - Alpine Leafy-Head American-Aster
Taraxacum sp. - dandelion
Taraxacum officinale - Common Dandelion
Thalictrum occidentale - Western Meadow-Rue
Thalictrum sparsiflorum - Few-Flower Meadow-Rue
Thermopsis montana - Montane Golden-Banner
Thlaspi arvense - Field Pennycress
Thlaspi fendleri - Alpine Pennycress
Torreyochloa pallida - Pale False Manna Grass
Tragopogon sp. - goatsbeard
Tragopogon dubius - Meadow Goat's-Beard
Tragopogon pratensis - Jack-Go-To-Bed-At-Noon
Trifolium longipes - Long-Stalk Clover
Trifolium repens - White Clover
Trisetum sp. - oatgrass
Trisetum spicatum - Narrow False Oat
Trisetum wolfii - Wolf's Trisetum
Urtica dioica - Stinging Nettle
Vaccinium cespitosum - Dwarf Blueberry
Vaccinium membranaceum - Square-Twig Blueberry
Valeriana dioica - Marsh Valerian
Veronica sp. - speedwell
Veronica americana - American-Brooklime
Veronica scutellata - Grass-Leaf Speedwell
Veronica serpyllifolia - Thyme-Leaf Speedwell
Veronica wormskjoldii - American Alpine Speedwell
Vicia sp. - vetch
Viola sp. - violet
Viola canadensis - Canadian White Violet
Viola macloskeyi - Smooth White Violet
Viola nephrophylla - Northern Bog Violet
Viola nuttallii - Yellow Prairie Violet
Viola orbiculata - Evergreen Yellow Violet
Viola purpurea - Goose-Foot Yellow Violet