Query Colorado Wild Flowers and Flora

Use the form below to find your favorite flowers and flora including photos, location and other details.

Type
Family
Genus
Species
Duration
Location
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741 Returned Results
Family Genus Species Common Name Type(s) Duration(s) Location Colors Images
Agavaceae - Agave Leucocrinum montanum Common Sand Lily herb Perennial Pineridge Natural Area white
Agavaceae - Agave Leucocrinum montanum Common Sand Lily herb Perennial Horsetooth Reservoir East Side white
Agavaceae - Agave Leucocrinum montanum Common Sand Lily herb Perennial Poudre Canyon Indian Meadows South white
Agavaceae - Agave Leucocrinum montanum Common Sand Lily herb Perennial Maxwell Natural Area white
Agavaceae - Agave Leucocrinum montanum Common Sand Lily herb Perennial Gateway Park white
Agavaceae - Agave Leucocrinum montanum Common Sand Lily herb Perennial Pawnee Buttes white
Agavaceae - Agave Leucocrinum montanum Common Sand Lily herb Perennial Devil's Backbone white
Agavaceae - Agave Yucca glauca Yucca, Spanish Bayonet subshrub
shrub
herb
Perennial Pineridge Natural Area white
Agavaceae - Agave Yucca glauca Yucca; Spanish Bayonet subshrub
shrub
herb
Perennial Maxwell Natural Area white
Agavaceae - Agave Yucca glauca Yucca; Spanish Bayonet subshrub
shrub
herb
Perennial Cathy Fromme Prairie white
Alliaceae - Onion Allium cernuum Nodding Onion herb Perennial Poudre Canyon Indian Meadows North white, pink
Alliaceae - Onion Allium cernuum Nodding Onion herb Perennial Poudre Canyon Indian Meadows North white,pink
Alliaceae - Onion Allium cernuum Nodding onion herb Perennial Poudre Canyon Roaring Creek Trail white; pink
Alliaceae - Onion Allium textile Textile Onion herb Perennial Lory S. P. Arthurs Rock Trail white
Alliaceae - Onion Allium textile Textile Onion herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Alliaceae - Onion Allium textile Textile Onion herb Perennial Lory S. P. Arthurs Rock Trail
Alliaceae - Onion Allium textile Textile Onion herb Perennial Lory S. P. Arthurs Rock Trail white
Alliaceae - Onion Allium textile Textile Onion herb Perennial Lory S. P. Arthurs Rock Trail white
Amaranthaceae - Amaranth Amaranthus retroflexus Red Root Amaranth herb Annual Hewlett Gulch green None
Anacardiaceae - Sumac Rhus glabra Smooth Sumac tree
shrub
Perennial Nix Natural Area yellow, green
Anacardiaceae - Sumac Rhus glabra Smooth Sumac tree
shrub
Perennial Gustav Swanson Natural Area White
Anacardiaceae - Sumac Rhus trilobata Skunkbrush shrub Perennial Maxwell Natural Area yellow
Anacardiaceae - Sumac Rhus trilobata Skunkbrush Sumac shrub Perennial Horsetooth Reservoir East Side yellow
Anacardiaceae - Sumac Toxicodendron rydbergii Western Poison Ivy herb Perennial Horsetooth Reservoir East Side white
Anacardiaceae - Sumac Toxicodendron rydbergii Western Poison Ivy herb Perennial Lory S. P. Arthurs Rock Trail white
Anacardiaceae - Sumac Toxicodendron rydbergii Western Poison Ivy tree
shrub
Perennial Maxwell Natural Area white
Apiaceae - Parsley Angelica pinnata Small-leaf Angelica herb Perennial Zimmerman Lake Trail white
Apiaceae - Parsley Cymopterus acualis Plains Spring Parsley herb Perennial Pawnee Buttes white
Apiaceae - Parsley Cymopterus montanus Mountain Spring Parsley; Prairie Biscuit herb Perennial Pawnee Buttes white
Apiaceae - Parsley Harbouria trachypleura Whisk Broom Parsley herb Perennial Poudre Canyon Indian Meadows North yellow
Apiaceae - Parsley Harbouria trachypleura Whisk Broom Parsley herb Perennial Lory S. P. Arthurs Rock Trail yellow
Apiaceae - Parsley Harbouria trachypleura Whisk Broom Parsley herb Perennial Maxwell Natural Area yellow
Apiaceae - Parsley Harbouria trachypleura Whiskbroom Parsley herb Perennial Coyote Ridge Natural Area yellow
Apiaceae - Parsley Heracleum maximum Common Cow Parsnip herb Perennial 7 Mile Canyon white
Apiaceae - Parsley Ligusticum porteri Osha, Porter Lovage herb Perennial Zimmerman Lake Trail white
Apiaceae - Parsley Lomatium orientale Salt and Pepper herb Perennial Horsetooth Reservoir East Side white
Apiaceae - Parsley Lomatium orientale Salt and Pepper herb Perennial Reservoir Ridge white
Apiaceae - Parsley Lomatium orientale Salt and Pepper herb Perennial Pineridge Natural Area yellow
Apiaceae - Parsley Lomatium orientale Salt and pepper herb Perennial Devil's Backbone white
Apiaceae - Parsley Musineon divericatum Leafy Wildparsley herb Perennial Devil's Backbone yellow
Apiaceae - Parsley Musineon divericatum Leafy Wildparsley herb Perennial Rabbit Mountain Open Space yellow
Apiaceae - Parsley Musineon divericatum Leafy Wildparsley herb Perennial Coyote Ridge Natural Area yellow
Apiaceae - Parsley Musineon divericatum Leafy Wildparsley herb Perennial Pineridge Natural Area yellow
Apiaceae - Parsley Musineon divericatum Leafy Wildparsley herb Perennial Horsetooth Reservoir East Side yellow
Apiaceae - Parsley Musineon tenuifolium Slender Wild Parsley herb Perennial Pawnee Buttes yellow
Apiaceae - Parsley Musineon tenuifolium Slender Wild Parsley herb Perennial Red Mountain Open Space yellow
Apiaceae - Parsley Musineon tenuifolium Slender Wildparsley herb Perennial Red Mountain Open Space yellow
Apiaceae - Parsley Musineon tenuifolium Slender Wildparsley herb Perennial Red Mountain Open Space yellow
Apiaceae - Parsley Osmorhiza depauperata Blunt Sweet Sicily herb Perennial Vedauwoo Turtle Creek Trail white
Apiaceae - Parsley Osmorhiza longistylis Longstyle Sweetroot herb Perennial Lory S.P. Well Gulch white None
Apocynaceae - Dogbane Apocynum androsaemifolium Spreading Dogbane herb Perennial Poudre Canyon 320 Crown Pt. Dr. pink
Apocynaceae - Dogbane Apocynum Cannabinum Indian Hemp, Dogbane herb Perennial Arapaho Bend Natural Area brown
Apocynaceae - Dogbane Apocynum Cannabinum Indian Hemp, Dogbane herb Perennial Gustav Swanson Natural Area white
Apocynaceae - Dogbane Apocynum Cannabinum Indian Hemp, Dogbane herb Perennial Horsetooth Reservoir East Side white
Apocynaceae - Dogbane Asclepias pumila Plains Milkweed herb Perennial Maxwell Natural Area white; pink
Apocynaceae - Dogbane Asclepias speciosa Showy Milkweed herb Perennial Pineridge Natural Area pink
Asparagaceae - Asparagus Asparagus officinalis Garden Asparagus herb Perennial Pineridge Natural Area yellow
Asteraceae - Sun Flower Achillea filipendulina Fernleaf Yarrow, Tansy herb Perennial Poudre Canyon 320 Crown Pt. Dr. yellow None
Asteraceae - Sun Flower Achillea millefolium Common Yarrow herb Perennial Horsetooth Reservoir East Side white
Asteraceae - Sun Flower Achillea millefolium Common Yarrow herb Perennial Zimmerman Lake Trail white
Asteraceae - Sun Flower Achillea millefolium Common Yarrow herb Perennial Zimmerman Lake Trail white
Asteraceae - Sun Flower Achillea millefolium Common Yarrow herb Perennial Dadd's Gulch Poudre Canyon white
Asteraceae - Sun Flower Achillea millefolium Common Yarrow herb Perennial Poudre Canyon Roaring Creek Trail white
Asteraceae - Sun Flower Agoseris aurantiaca Orange Agoseris herb Perennial Zimmerman South Trail orange
Asteraceae - Sun Flower Agoseris glauca Pale Agoseris, False Dandelion subshrub
shrub
herb
Perennial Mt. Margaret Trail yellow None
Asteraceae - Sun Flower Ambrosia tomentosa Perennial Bursage herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Anaphalis margaritaceae Pearley Everlasting herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Asteraceae - Sun Flower Anaphalis margaritaceae Pearly Everlasting herb Perennial Zimmerman Lake Trail white
Asteraceae - Sun Flower Antennaria corymbosa Flat-Top Pussytoes herb Perennial Lady Moon Trail white None
Asteraceae - Sun Flower Antennaria microphylla Littleleaf Pussytoes herb Perennial Lady Moon Trail white; pink None
Asteraceae - Sun Flower Antennaria neglecta Field Pussytoes herb Perennial Horsetooth Reservoir East Side white None
Asteraceae - Sun Flower Antennaria neglecta Field Pussytoes herb Perennial Poudre Canyon Indian Meadows North white None
Asteraceae - Sun Flower Antennaria pulcherrima Showy Pussytoes herb Perennial Lory S. P. Arthurs Rock Trail white None
Asteraceae - Sun Flower Antennaria pulcherrima Showy Pussytoes herb Perennial Lory S.P. Well Gulch white None
Asteraceae - Sun Flower Antennaria pulcherrima Showy Pussytoes herb Perennial Lady Moon Trail white None
Asteraceae - Sun Flower Antennaria rosea Rosy Pussytoes herb Perennial Lady Moon Trail pink
Asteraceae - Sun Flower Antennaria rosea Rosy Pussytoes herb Perennial Poudre Canyon Roaring Creek Trail pink
Asteraceae - Sun Flower Antennaria Pussytoes shrub Perennial Molly Lake Tr white 1
Asteraceae - Sun Flower Arnica cordifolia Heartleaf Arnica shrub Perennial Gr. Ridge Trail yellow
Asteraceae - Sun Flower Arnica cordifolia Heartleaf Arnica shrub Perennial Molly Lake Tr yellow
Asteraceae - Sun Flower Arnica fulgens Foothill Arnica herb Perennial Lili Mtn. Trail yellow
Asteraceae - Sun Flower Artemisia campestris var. pacifica Field Sagewort herb Biennial
Perennial
Cathy Fromme Prairie yellow None
Asteraceae - Sun Flower Artemisia dracunculus Tarragon subshrub
herb
Perennial Gateway Park yellow
Asteraceae - Sun Flower Artemisia dracunculus Tarragon subshrub Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Artemisia frigida Prairie Sagewort, Fringed Sagebrush subshrub Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Artemisia frigida Prairie Sagewort, Fringed Sagebrush subshrub Perennial Lory S. P. Arthurs Rock Trail yellow
Asteraceae - Sun Flower Artemisia ludoviciana Louisiana Sagewort subshrub Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Artemisia tridentata Big Sagebrush, Common Sagebrush tree
shrub
Biennial Poudre Canyon - Upper yellow None
Asteraceae - Sun Flower Bahia dissecta Cutleaf, Ragleaf Bahia herb Annual
Biennial
Perennial
Beaver Creek Wilderness Study Area yellow
Asteraceae - Sun Flower Brickelia eupatoroides False Boneset herb Perennial Eagles Nest Open Space white None
Asteraceae - Sun Flower Brickelia grandiflora Tassel Flower Brickellbush herb Perennial Dadd's Gulch Poudre Canyon white
Asteraceae - Sun Flower Carduus nutans Musk Thistle herb Biennial
Perennial
Maxwell Natural Area purple
Asteraceae - Sun Flower Carduus nutans Musk Thistle herb Biennial
Perennial
Horsetooth Reservoir East Side purple
Asteraceae - Sun Flower Carduus nutans Musk Thistle, Nodding Thistle herb Biennial
Perennial
Maxwell Natural Area purple
Asteraceae - Sun Flower Cirsium arvense Canada Thistle herb Perennial Bobcat Ridge Natural Area purple
Asteraceae - Sun Flower Cirsium arvense Canada Thistle herb Perennial Horsetooth Reservoir East Side blue
Asteraceae - Sun Flower Cirsium canescens Prairie Thistle subshrub
herb
Biennial Pawnee Buttes white
Asteraceae - Sun Flower Cirsium ochrocentrum Yellowspine Thistle herb Biennial
Perennial
Horsetooth Reservoir East Side purple None
Asteraceae - Sun Flower Cirsium scopulorum Mountain Thistle; Wooly Thistle herb Biennial Mt. Evans white
Asteraceae - Sun Flower Conyza canadensis Horseweed herb Annual
Biennial
Bobcat Ridge Natural Area white
Asteraceae - Sun Flower Dyssodia papposa Fetid Marigold herb Annual Royal Gorge yellow
Asteraceae - Sun Flower Dyssodia papposa Fetid Marigold herb Annual Eagles Nest Open Space yellow
Asteraceae - Sun Flower Echinacea angustifolia Black Sampson Echinaceae, Purple Coneflower herb Perennial Poudre Canyon - Upper purple
Asteraceae - Sun Flower Ericameria nauseosa Rabbit Brush shrub Perennial Gustav Swanson Natural Area yellow
Asteraceae - Sun Flower Erigeron compositus Cutleaf Daisy herb Biennial Poudre Canyon Indian Meadows South white
Asteraceae - Sun Flower Erigeron compositus Cutleaf Daisy herb Perennial Vedauwoo Turtle Creek Trail white
Asteraceae - Sun Flower Erigeron flagillaris Trailing Daisy, Whiplash Daisy herb Biennial Horsetooth Mt. Park -Horsetooth Falls Tr. white None
Asteraceae - Sun Flower Erigeron glacialis Glacial Daisy herb Biennial
Perennial
Poudre Canyon Roaring Creek Trail blue; white
Asteraceae - Sun Flower Erigeron pumilis Shaggy Daisy, Low Daisy herb Perennial Horsetooth Reservoir East Side white None
Asteraceae - Sun Flower Erigeron tracyi Running Daisy herb Biennial Horsetooth Reservoir East Side white
Asteraceae - Sun Flower Erigeron tracyi Running Daisy herb Perennial Coyote Ridge Natural Area white
Asteraceae - Sun Flower Eutrochium maculatum Spotted Joe Pye Weed herb Perennial Eagles Nest Open Space purple
Asteraceae - Sun Flower Gaillardia aristata Blanket flower herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Gaillardia aristata Blanketflower herb Perennial 7 Mile Canyon yellow
Asteraceae - Sun Flower Gaillardia aristata Blanketflower herb Perennial Lory S.P. Shoreline Trail yellow
Asteraceae - Sun Flower Gnaphalium palustre Diffuse Cudweed herb Annual Bobcat Ridge Natural Area white
Asteraceae - Sun Flower Grindelia squarrosa Curlycup Gumweed herb Annual
Biennial
Perennial
Maxwell Natural Area yellow
Asteraceae - Sun Flower Grindelia squarrosa Curlycup Gumweed herb Annual
Biennial
Perennial
Poudre Canyon 320 Crown Pt. Dr. yellow
Asteraceae - Sun Flower Grindelia squarrosa Cutlycup Gumweed herb Annual
Biennial
Perennial
Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Gutierrezia sarothrae Broom Snakeweed subshrub Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Gutierrezia sarothrae Broom Snakeweed subshrub Perennial Maxwell Natural Area yellow
Asteraceae - Sun Flower Gutierrezia sarothrae Broom Snakeweed subshrub Perennial Eagles Nest Open Space yellow
Asteraceae - Sun Flower Gutierrezia sarothrae Broom Snakeweed subshrub Perennial Gateway Park yellow
Asteraceae - Sun Flower Helianthus annuus Common Sunflower herb Annual Maxwell Natural Area yellow
Asteraceae - Sun Flower Helianthus annuus Common Sunflower herb Annual Maxwell Natural Area yellow
Asteraceae - Sun Flower Helianthus annuus Common Sunflower herb Annual Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Helianthus petiolaris Prairie Sunflower herb Annual Pawnee Buttes yellow
Asteraceae - Sun Flower Helianthus pumilis Little Sunflower herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Helianthus pumilis Little Sunflower herb Perennial Maxwell Natural Area yellow
Asteraceae - Sun Flower Helianthus pumilis Little Sunflower herb Perennial Poudre Canyon - Upper yellow
Asteraceae - Sun Flower Heterotheca villosa Hairy False Golden Aster subshrub
herb
Perennial Maxwell Natural Area yellow
Asteraceae - Sun Flower Heterotheca villosa Hairy False Golden Aster subshrub
herb
Perennial Maxwell Natural Area yellow
Asteraceae - Sun Flower Heterotheca villosa Hairy False Golden Aster subshrub
herb
Perennial Eagles Nest Open Space yellow
Asteraceae - Sun Flower Heterotheca villosa Hairy False Golden Aster subshrub
herb
Perennial Eagles Nest Open Space yellow
Asteraceae - Sun Flower Heterotheca villosa Hairy False Golden Aster subshrub
herb
Perennial Reservoir Ridge white
Asteraceae - Sun Flower Heterotheca villosa Hairy FalseGolden Aster subshrub
herb
Perennial Poudre Canyon 320 Crown Pt. Dr. yellow
Asteraceae - Sun Flower Hymenopappus filifolius Fineleaf Hymenopappus herb Perennial Pawnee Buttes yellow
Asteraceae - Sun Flower Hymenopappus filifolius Fineleaf Hymenopappus herb Perennial Pawnee Buttes yellow
Asteraceae - Sun Flower Lactuca serriola Prickly Lettuce herb Annual
Biennial
Horsetooth Reservoir East Side yellow None
Asteraceae - Sun Flower Liatris punctata Dotted Blazing Star, Gayfeather herb Perennial Horsetooth Reservoir East Side purple
Asteraceae - Sun Flower Liatris punctata Dotted Blazing Star, Gayfeather herb Perennial Horsetooth Reservoir East Side purple
Asteraceae - Sun Flower Liatris punctata Dotted Blazing Star; Gayfeather herb Perennial Eagles Nest Open Space purple
Asteraceae - Sun Flower Liatris punctata Dotted Blazing Star; Gayfeather herb Perennial Maxwell Natural Area purple
Asteraceae - Sun Flower Liatris punctata Dotted Blazing Star; Gayfeather herb Perennial Maxwell Natural Area purple
Asteraceae - Sun Flower Liatris punctata Dotted Blazing Star; Gayfeather herb Perennial Bobcat Ridge Natural Area purple
Asteraceae - Sun Flower Lygodesmia juncea Skeleton Weed herb Perennial Poudre Canyon Indian Meadows North white
Asteraceae - Sun Flower Matricaria discoidea Pineapple Weed herb Annual Molly Lake Tr yellow
Asteraceae - Sun Flower Matricaria discoidea Pineapple Weed herb Annual Zimmerman Lake Trail yellow
Asteraceae - Sun Flower Nothocalais cuspidata Sharppoint Prairie Dandelion, False Dandelion herb Perennial Lory S. P. Arthurs Rock Trail yellow
Asteraceae - Sun Flower Nothocalais cuspidata Sharppoint Prairie Dandelion, False Dandelion herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Nothocalais cuspidata Sharppoint Prairie Dandelion, False Dandelion herb Perennial Devil's Backbone yellow
Asteraceae - Sun Flower Packera fendleri Fendler's Ragwort Fern Perennial Red Mountain Open Space yellow None
Asteraceae - Sun Flower Packera tridenticulata Threetooth Ragwort herb Perennial Pawnee Buttes yellow
Asteraceae - Sun Flower Pectis angustifolia Lemonscent herb Annual Beaver Creek Wilderness Study Area yellow
Asteraceae - Sun Flower Ratibida columnifera Prairie Coneflower herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Ratibida columnifera Prairie Coneflower herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Rudbeckia hirta var. pulcherrima Black Eyed Susan subshrub
herb
Perennial Poudre Canyon 320 Crown Pt. Dr. yellow
Asteraceae - Sun Flower Rudbeckia hirta var. pulcherrima Black-Eyed Susan herb Annual
Biennial
Perennial
Dadd's Gulch Poudre Canyon yellow
Asteraceae - Sun Flower Rudbeckia laciniata var. ampla Cutleaf Coneflower herb Perennial Poudre Canyon Roaring Creek Trail yellow
Asteraceae - Sun Flower Senecio spartoides Narrow-Leaved Butterweed, Broom Senecio subshrub
herb
Perennial Poudre Canyon Indian Meadows North white None
Asteraceae - Sun Flower Senecio triangularis Arrowleaf Ragwort subshrub
herb
Perennial Zimmerman Lake Trail yellow None
Asteraceae - Sun Flower Senecio wootonii Wooton's Ragwort subshrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. yellow None
Asteraceae - Sun Flower Solidago canadensis Canada Goldenrod herb Perennial Beaver Creek Wilderness Study Area yellow
Asteraceae - Sun Flower Solidago canadensis Canada Goldenrod herb Perennial Hewlett Gulch yellow
Asteraceae - Sun Flower Solidago missouriensis Missouri Goldenrod herb Perennial Maxwell Natural Area yellow None
Asteraceae - Sun Flower Solidago missouriensis Missouri Goldenrod herb Perennial Maxwell Natural Area yellow None
Asteraceae - Sun Flower Solidago missouriensis Missouri Goldenrod herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. yellow None
Asteraceae - Sun Flower Solidago nana Baby Goldenrod herb Perennial Horsetooth Reservoir East Side yellow None
Asteraceae - Sun Flower Solidago simplex var. simplex Mount Albert Goldenrod subshrub
herb
Perennial Ouzel Falls RMNP yellow
Asteraceae - Sun Flower Solidago speciosa var. pallida Showy Goldenrod herb Perennial Gateway Park yellow
Asteraceae - Sun Flower Stephanomeria runcinata Desert Wire Lettuce herb Perennial Pawnee Buttes white/pink
Asteraceae - Sun Flower Symophyotrichum ericoides Many Flowered Aster herb Perennial Horsetooth Reservoir East Side white
Asteraceae - Sun Flower Symophyotrichum ericoides Many Flowered Aster herb Perennial Reservoir Ridge white
Asteraceae - Sun Flower Symophyotrichum falcatus Rough White Aster herb Perennial Horsetooth Reservoir East Side white
Asteraceae - Sun Flower Symophyotrichum falcatus Rough White Aster herb Perennial Maxwell Natural Area white
Asteraceae - Sun Flower Symphyotrichum ericoides White Aster, Many Flowered Aster herb Perennial Poudre Canyon 320 Crown Pt. Dr. white
Asteraceae - Sun Flower Symphyotrichum falcatum White Prairie Aster, Rough White Aster herb Perennial Poudre Canyon Indian Meadows South white None
Asteraceae - Sun Flower Symphyotrichum falcatum White Prarie Aster, Rough White Aster herb Perennial Reservoir Ridge white None
Asteraceae - Sun Flower Symphyotrichum laeve Smooth Blue Aster herb Perennial Poudre Canyon Indian Meadows North blue None
Asteraceae - Sun Flower Symphyotrichum porteri Smooth White Aster herb Perennial Horsetooth Reservoir East Side white
Asteraceae - Sun Flower Symphyotrichum porteri Smooth White Aster herb Perennial Dadd's Gulch Poudre Canyon White
Asteraceae - Sun Flower Tanacetum vulgare Tansy herb Perennial Poudre Canyon - Upper yellow
Asteraceae - Sun Flower Taraxacum officinale Common Dandelion herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Taraxacum officinale Common Dandelion herb Perennial Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Taraxacum officinale Common Danlion herb Perennial Cathy Fromme Prairie yellow
Asteraceae - Sun Flower Tetraneuris acualis Stemless Four-Nerve Daisy herb Perennial Red Mountain Open Space yellow
Asteraceae - Sun Flower Tetraneuris acualis Stemless Four-Nerve Daisy, Perky Sue herb Perennial Red Mountain Open Space yellow
Asteraceae - Sun Flower Tetraneuris acualis Stemless Four-Nerve Daisy, Perky Sue herb Perennial Pawnee Buttes yellow
Asteraceae - Sun Flower Thelesperma filifolium Stiff Greenthread herb annual
perennial
Pawnee Buttes yellow
Asteraceae - Sun Flower Thelesperma megapotamicum Hopi Tea Greenthread herb Perennial Lory S.P. South Valley Loop TRail yellow
Asteraceae - Sun Flower Thelesperma megapotamicum Hopi Tea Greenthread herb Perennial Lory S.P. Orchard Cove Trail yellow
Asteraceae - Sun Flower Townsendia grandiflora Largeflower Easter Daisy, Showy Townsendia herb Biennial Lory S.P. Shoreline Trail White
Asteraceae - Sun Flower Townsendia hookeri Hooker's Easter Daisy herb Perennial Horsetooth Reservoir East Side white
Asteraceae - Sun Flower Tragopogon dubius Western Salsify, Oyster Plant herb Annual
Biennial
Horsetooth Reservoir East Side yellow
Asteraceae - Sun Flower Tragopogon dubius Western Salsify, Oyster Plant herb Annual
Biennial
Poudre Canyon Indian Meadows North yellow
Asteraceae - Sun Flower Verbesina enceloides Golden Crowbeard; Cow-pen Daisy herb Annual Royal Gorge yellow None
Asteraceae - Sun Flower Xanthisma spinulosum Spiny Goldenweed, Lacey Tansyaster subshrub
herb
Perennial Eagles Nest Open Space yellow
Asteraceae - Sun Flower Xanthisma spinulosum Spiny Goldenweed, Lacy Tanseyaster subshrub
herb
Perennial Beaver Creek Wilderness Study Area yellow
Asteraceae - Sun Flower Xanthium strumarium Common Cocklebur herb Perennial Maxwell Natural Area white
Asteraceae - Sun Flower Xanthium strumarium Common Cocklebur herb Annual Horsetooth Reservoir East Side white
Berberidaceae - Barberry Berberis repens Holly-Grape subshrub
shrub
Perennial Horsetooth Reservoir West Side yellow
Berberidaceae - Barberry Berberis repens Holly-Grape subshrub
shrub
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. yellow
Betulaceae - Birch Alnus incana Thin Leaf Alder tree
shrub
Perennial Nix Natural Area yellow None
Betulaceae - Birch Alnus incana Thin Leaf Alder tree
shrub
Perennial Gustav Swanson Natural Area yellow None
Betulaceae - Birch Betula occidentalis Water Birch tree
shrub
Perennial Gustav Swanson Natural Area n/a None
Boraginaceae - Borage Asperugo procumbens Catchweed herb Annual Gustav Swanson Natural Area blue None
Boraginaceae - Borage Cynoglossum officinale Gypsy Flower, Hounds Tongue herb Perennial Pineridge Natural Area red
Boraginaceae - Borage Cynoglossum officinale Gypsy Flower, Houngstongue herb Perennial Vedauwoo Turtle Creek Trail red
Boraginaceae - Borage Lappula occidentalis Western Stickseed herb Annual Red Mountain Open Space blue None
Boraginaceae - Borage Lithospermum incisum Plains Stoneseed, Narrow Leaf Puccoon herb Perennial Red Mountain Open Space yellow
Boraginaceae - Borage Lithospermum incisum Plains Stoneseed, Narrow Leaf Puccoon herb Perennial Horsetooth Reservoir East Side yellow
Boraginaceae - Borage Lithospermum incisum Plains Stoneseed, Narrow Leaf Puccoon herb Perennial Horsetooth Reservoir East Side yellow
Boraginaceae - Borage Lithospermum incisum Plains Stoneseed, Narrow Leaf Puccoon herb Perennial Pineridge Natural Area yellow
Boraginaceae - Borage Lithospermum incisum Plains Stoneseed, Narrow Leaf Puccoon herb Perennial Coyote Ridge Natural Area yellow
Boraginaceae - Borage Lithospermum multoflorum Southwestern Stoneseed herb Perennial Turkey Roost/Middle Cherokee Park yellow
Boraginaceae - Borage Mertensia ciliata Streamside Bluebells, Tall Chiming Bells herb Perennial Zimmerman Lake Trail blue
Boraginaceae - Borage Mertensia lanceolata Prairie Bluebells herb Perennial Rabbit Mountain Open Space blue
Boraginaceae - Borage Mertensia lanceolata Prairie Bluebells herb Perennial Red Mountain Open Space blue
Boraginaceae - Borage Mertensia lanceolata Prairie Bluebells, Chiming Bells herb Perennial Horsetooth Reservoir East Side blue
Boraginaceae - Borage Mertensia lanceolata Prairie Bluebells, Chiming Bells herb Perennial Horsetooth Reservoir East Side blue
Boraginaceae - Borage Mertensia lanceolata Prairie Bluebells, Chiming Bells herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. blue
Boraginaceae - Borage Mertensia lanceolata Prairie Bluebells, Chiming Bells herb Perennial Lory S. P. Arthurs Rock Trail blue
Boraginaceae - Borage Mertensia lanceolata Prairie Bluebells, Chiming Bells herb Perennial Mt. Evans blue
Boraginaceae - Borage Onosmodium bejariense Western Marbleseed herb Perennial Horsetooth Reservoir East Side white None
Boraginaceae - Borage Onosmodium bejariense Western Marbleseed herb Perennial Pineridge Natural Area white
Boraginaceae - Borage Onosmodium bejariense Western Marbleseed herb Perennial Maxwell Natural Area white None
Boraginaceae - Borage Oreocarya cana Silver Mounded Crtyptantha, Mountain Cryptantha subshrub
herb
Perennial Pawnee Buttes white None
Boraginaceae - Borage Oreocarya virgata Miner's Candle herb Biennial
Perennial
Poudre Canyon Indian Meadows South white
Brassicaceae - Mustard Alyssum simplex Alyssum, Wild Alyssum herb Annual Horsetooth Reservoir East Side yellow
Brassicaceae - Mustard Alyssum simplex Alyssum, Wild Alyssum herb Annual Horsetooth Reservoir East Side yellow
Brassicaceae - Mustard Alyssum simplex Alyssum, Wild Alyssum herb Annual Horsetooth Reservoir East Side yellow
Brassicaceae - Mustard Alyssum simplex Alyssum, Wild Alyssum herb Annual yellow
Brassicaceae - Mustard Barberea orthoceras American Yellow Rocket, Wintercress herb Biennial
Perennial
Ft. Collins yellow
Brassicaceae - Mustard Barberea vulgaris Wintercress herb Biennial Gustav Swanson Natural Area yellow None
Brassicaceae - Mustard Boechera retrofracta Reflexed Rockcress, Holboell's Rockcress herb Biennial
Perennial
Comanche Reservoir Trail white, lavender
Brassicaceae - Mustard Boechera stricta Drummond's Rockcress herb Biennial
Perennial
Comanche Reservoir Trail purple None
Brassicaceae - Mustard Camelina microcarpa Little Pod False Flax herb Biennial
Perennial
Red Mountain Open Space yellow None
Brassicaceae - Mustard Cardamine cordifolia Heartleaf, Bitter Cress herb Perennial Zimmerman South Trail white
Brassicaceae - Mustard Chorispora tenella Blue Mustard herb Annual Gustav Swanson Natural Area purple
Brassicaceae - Mustard Chorispora tenella Blue Mustard, Cross flower herb Annual Cathy Fromme Prairie purple
Brassicaceae - Mustard Chorispora tenella Blue Mustard, Cross Flower herb Annual Pineridge Natural Area purple
Brassicaceae - Mustard Descurainia sophia Flixweed herb Annual
Biennial
Horsetooth Reservoir East Side yellow None
Brassicaceae - Mustard Draba reptans Carolina Draba herb Annual Cathy Fromme Prairie white
Brassicaceae - Mustard Erysimum asperum Western Wallflower herb Biennial
Perennial
Lory S. P. Arthurs Rock Trail yellow
Brassicaceae - Mustard Erysimum asperum Western Wallflower herb Biennial
Perennial
Pineridge Natural Area yellow
Brassicaceae - Mustard Erysimum capitatum Sand Dune Wallflower herb Biennial
Perennial
Coyote Ridge Natural Area yellow
Brassicaceae - Mustard Erysimum repandum Spreading Wallflower herb Annual Cathy Fromme Prairie yellow None
Brassicaceae - Mustard Hesperus matronalis Dames Rocket herb Biennial
Perennial
Poudre Canyon - Lower purple
Brassicaceae - Mustard Lepidium campestre Field Pepperweed, Clasping Pepper Grass herb Annual
Biennial
Horsetooth Reservoir East Side yellow None
Brassicaceae - Mustard Lepidium campestre Field Pepperweed, Clasping Pepper Grass herb Annual
Biennial
Horsetooth Reservoir East Side white None
Brassicaceae - Mustard Noccaea fendleri Alpine Pennycress, Wild Candytuft herb Perennial Gateway Park white
Brassicaceae - Mustard Noccaea fendleri Alpine Pennycress, Wild Candytuft herb Perennial Cameron Pass white
Brassicaceae - Mustard Noccaea fendleri Alpine Pennycress, Wild Candytuft herb Perennial Horsetooth Reservoir East Side white
Brassicaceae - Mustard Physaria bellii Front Range Twin Pod herb Perennial Pineridge Natural Area yellow
Brassicaceae - Mustard Physaria bellii Front Range Twinpod herb Perennial Pineridge Natural Area yellow
Brassicaceae - Mustard Physaria bellii Front Range Twinpod herb Perennial Coyote Ridge Natural Area yellow
Brassicaceae - Mustard Physaria ludoviciana Foothill Bladder Pod herb Perennial Horsetooth Reservoir East Side yellow None
Brassicaceae - Mustard Sisymbrium altissimum Tall Tumble Mustard, Jim Hill Mustard herb Annual
Biennial
Horsetooth Reservoir East Side yellow None
Brassicaceae - Mustard Sisymbrium altissimum Tall Tumble Mustard, Jim Hill Mustard herb Annual
Biennial
Horsetooth Mt. Park -Horsetooth Falls Tr. yellow and white None
Brassicaceae - Mustard Thlaspi arvense Field Penntcress, Fanweed herb Annual Eagles Nest Open Space white None
Brassicaceae - Mustard Thlaspi arvense Field Pennycress, Fanweed herb Annual Eagles Nest Open Space white None
Brassicaceae - Mustard Thlaspi arvense Field Pennycress, Fanweed herb Perennial Maxwell Natural Area white None
Brassicaceae - Mustard Thlaspi arvense Field Pennycress, Fanweed herb Annual Horsetooth Mt. Park -Horsetooth Falls Tr. white None
Brassicaceae - Mustard Thlaspi arvense Field Pennycress, Fanweed herb Annual Horsetooth Reservoir East Side white None
Cactaceae - Cactus Coryphantha missouriensis Missouri Foxtail Cactus shrub Perennial Rabbit Mountain Open Space yellow; green
Cactaceae - Cactus Coryphantha vivipara Pin Cushion Cactus, Spineystar shrub Perennial Poudre Canyon Indian Meadows North red None
Cactaceae - Cactus Coryphantha vivipara Pin Cushion Cactus, Spinystar shrub Perennial Poudre Canyon Indian Meadows South pink None
Cactaceae - Cactus Cylindropuntia imbricata Tree Choya, Cane Choya Cactus shrub Perennial Royal Gorge purple
Cactaceae - Cactus Ecinocereus triglochidiatus King's Crown Cactus, Claret Cup Cactus shrub Perennial Royal Gorge red
Cactaceae - Cactus Ecinocereus viridiflorus Nylon Hedgehog Cactus shrub Perennial Rabbit Mountain Open Space green
Cactaceae - Cactus Ecinocereus viridiflorus Nylon Hedgehog Cactus, Hen and Chicken Cactus shrub Perennial Lory S. P. Arthurs Rock Trail yellow
Cactaceae - Cactus Ecinocereus viridiflorus Nylon Hedgehog Cactus, Hen and Chicken Cactus shrub Perennial Poudre Canyon Indian Meadows North yellow
Cactaceae - Cactus Opuntia macrorhiza Western Prickly Pear subshrub
shrub
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. yellow
Cactaceae - Cactus Opuntia macrorhiza Western Prickly Pear subshrub
shrub
Perennial Cathy Fromme Prairie yellow
Cactaceae - Cactus Opuntia polyacantha Plains Prickly Pear shrub Perennial Pawnee Buttes yellow
Cactaceae - Cactus Opuntia polyacantha Plains Prickly Pear shrub Perennial Lory S. P. Arthurs Rock Trail yellow
Cactaceae - Cactus Opuntia polyacantha Plains Prickly Pear shrub Perennial Lory S.P. Shoreline Trail yellow
Cactaceae - Cactus Opuntia polyacantha Plains Prickly Pear shrub Perennial Horsetooth Reservoir East Side yellow
Cactaceae - Cactus Pediocactus simpsonnii Mountain Cactus, Ball Cactus shrub Perennial Poudre Canyon Indian Meadows North red
Campanulaceae - Bellflower Campanula parryi Rocky Mountain Bellflower herb Perennial Zimmerman South Trail purple
Campanulaceae - Bellflower Campanula rotundifolia Bluebells of Scotland, Harebell herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. blue None
Campanulaceae - Bellflower Campanula rotundifolia Bluebells of Scotland, Harebell herb Perennial Horsetooth Reservoir East Side blue None
Campanulaceae - Bellflower Campanula rotundifolia Bluebells of Scotland, Harebell herb Perennial Poudre Canyon - Upper blue None
Campanulaceae - Bellflower Campanula rotundifolia Bluebells of Scotland, Harebell herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. blue None
Campanulaceae - Bellflower Campanula rotundifolia Bluebells of Scotland, Harebell herb Perennial Poudre Canyon Roaring Creek Trail blue None
Capparaceae Cleome serrulata Rocky Mountain Bee Plant herb Annual Gateway Park purple
Capparaceae Cleome serrulata Rocky Mountain Beeplant herb Annual Eagles Nest Open Space purple
Capparaceae Cleome serrulata Rocky Mountain Beeplant herb Annual Eagles Nest Open Space purple
Capparaceae Cleome serrulata Rocky Mountain Beeplant herb Annual Pawnee Buttes purple
Capparaceae Polanisia dodecandra Red-whisker Clammyweed herb Annual Horsetooth Reservoir West Side white None
Caprifoliaceae - Honeysuckle Linnaea borealis Twin Flower herb Perennial Signal Mountain trail pink
Caprifoliaceae - Honeysuckle Lonicera morrowii Morrow's Honeysuckle shrub Biennial Pineridge Natural Area white None
Caprifoliaceae - Honeysuckle Lonicera tatarica Tatarian Honesuckle shrub Perennial Gustav Swanson Natural Area pink
Caprifoliaceae - Honeysuckle Lonicera tatarica Tatarian Honeysuckle shrub Perennial Pineridge Natural Area pink
Caprifoliaceae - Honeysuckle Symphoricarpos occidentalis Wolfberry, Western Snowberry shrub Perennial Nix Natural Area white
Caprifoliaceae - Honeysuckle Symphoricarpos occidentalis Wolfberry, Western Snowberry shrub Perennial Gustav Swanson Natural Area white
Caprifoliaceae - Honeysuckle Symphoricarpos occidentalis Wolfberry, Western Snowberry shrub Perennial Poudre Canyon Indian Meadows North white
Caryophyllaceae - Pink Cerastium arvense ssp. strictum Prairie Mouse Ear herb Perennial Horsetooth Reservoir East Side white
Caryophyllaceae - Pink Cerastium arvense ssp. strictum Prairie Mouse Ear herb Perennial Lory S. P. Arthurs Rock Trail white
Caryophyllaceae - Pink Cerastium arvense ssp. strictum Prairie Mouse Ear herb Perennial Horsetooth Reservoir East Side white
Caryophyllaceae - Pink Cerastium arvense ssp. strictum Prairie Mouse Ear herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Caryophyllaceae - Pink Cerastium arvense ssp. strictum Prairie Mouse Ear herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Caryophyllaceae - Pink Eremogone fendleri Fendler's Sandwort herb Perennial Zimmerman South Trail white
Caryophyllaceae - Pink Eremogone hookeri Hooker's Sandwort, Desert Sandwort herb Perennial Pawnee Buttes white
Caryophyllaceae - Pink Paronychia jamesii James' Nailwort herb Annual Dunraven Trail yellow
Caryophyllaceae - Pink Pseudostellaria jamesiana Tuber Starwort herb Perennial Lory S.P. Well Gulch white
Caryophyllaceae - Pink Saponaria officinalis Bouncingbet, Common Soapwort herb Perennial Hewlett Gulch pink
Caryophyllaceae - Pink Silene latifolia White Campion herb Biennial
Perennial
Poudre Canyon 320 Crown Pt. Dr. white None
Chenopodiaceae - Goosefoot Atriplex canescens Four Winged Saltbrush shrub Perennial Red Mountain Open Space green
Chenopodiaceae - Goosefoot Atriplex canescens Fourwing Saltbush shrub Perennial Beaver Creek Wilderness Study Area yellow
Chenopodiaceae - Goosefoot Atriplex canescens Fourwing Saltbush shrub Perennial Horsetooth Reservoir East Side yellow
Chenopodiaceae - Goosefoot Atriplex canescens Fourwing Saltbush shrub Perennial Gustav Swanson Natural Area yellow
Chenopodiaceae - Goosefoot Chenopodium berlandieri Szchack's Goosefoot Netseed Lambsquarters herb Annual Pawnee Buttes white None
Chenopodiaceae - Goosefoot Krascheninnikovia lanata Winterfat subshrub
shrub
Perennial Pawnee Buttes yellow
Chenopodiaceae - Goosefoot Salsola collina Pall.' Tumbleweed, Slender Russian Thistle subshrub
shrub
herb
Annual Pawnee Buttes white None
Chenopodiaceae - Goosefoot Salsola tragus Russian Thistle, Tumbleweed subshrub
herb
Annual Maxwell Natural Area white
Chenopodiaceae - Goosefoot Salsola tragus Russian Thistle, Tumbleweed subshrub
herb
Annual Arapaho Bend Natural Area
Chenopodiaceae - Goosefoot Salsola tragus Russian Thistle, Tumbleweed subshrub
herb
Annual Horsetooth Reservoir East Side white
Chenopodiaceae - Goosefoot Salsola tragus RussianThistle, Tumbleweed subshrub
herb
Annual Pawnee Buttes white
Commelinaceae - Spiderwort Tradescantia occidentalis Prairie Spiderwort herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. blue
Convolvulaceae - Morning Glory Convulvulus arvensis Field Bindweed, Morning Glory vine
herb
Perennial Horsetooth Reservoir East Side white
Convolvulaceae - Morning Glory Convulvulus arvensis Field Bindweed, Morning Glory vine
herb
Perennial Poudre Canyon Indian Meadows North white
Convolvulaceae - Morning Glory Convulvulus arvensis Field Bindweed, Morning Glory vine
herb
Perennial Maxwell Natural Area white
Convolvulaceae - Morning Glory Evolvulus nuttallianus Shaggy Dwarf Morning Glory herb Perennial Lory S.P. Orchard Cove Trail blue
Convolvulaceae - Morning Glory Ipomoea leptophylia Bush Morning Glory herb Perennial Horsetooth Reservoir East Side yellow None
Cornaceae - Dogwood Cornus sericea Redosier Dogwood tree
shrub
Perennial Gustav Swanson Natural Area white None
Cornaceae - Dogwood Cornus sericea Redosier Dogwood tree Perennial Nix Natural Area white None
Crassulaceae - Stonecrop Rhodiola rhodantha Queens Crown herb Perennial Zimmerman Lake Trail pink None
Crassulaceae - Stonecrop Sedum lanceolatum Spearleaf Stonecrop, Yellow Stonecrop herb Perennial Poudre Canyon 320 Crown Pt. Dr. yellow
Crassulaceae - Stonecrop Sedum lanceolatum Yellow Stonecrop herb Perennial Lory S.P. Well Gulch yellow
Cucurbitaceae - Gourd Echinocystis lobata Wild Cucumber vine
herb
Annual Nix Natural Area white None
Cupressaceae - Cypress Juniperus communis Common Juniper tree
shrub
Perennial green None
Cupressaceae - Cypress Juniperus scopulorum Rocky Mountain Juniper tree
shrub
Perennial Poudre Canyon Indian Meadows North blue
Cyperaceae - Sedge Carex aquatilis Water Sedge graminoid Perennial Zimmerman Lake Trail green None
Cyperaceae - Sedge Carex utriculata Beaked Sedge graminoid Perennial Zimmerman Lake Trail green
Dipsacaceae - Teasel Dipsacus fullonum Common Teasel herb Biennial Big Thompson Ponds SWA purple None
Eleagnaceae - Oleaster Elaegnus angustifolia Russian Olive tree
shrub
Perennial Gustav Swanson Natural Area yellow
Eleagnaceae - Oleaster Elaegnus angustifolia Russian Olive tree
shrub
Perennial Pineridge Natural Area yellow
Eleagnaceae - Oleaster Elaegnus angustifolia Russian Olive tree
shrub
Perennial Horsetooth Reservoir East Side yellow
Eleagnaceae - Oleaster Sheperdia argentia Silver Buffaloberry tree
shrub
Perennial Gustav Swanson Natural Area yellow None
Equisitaceae - Horsetail Equisetum arvense Field Horsetail herb Perennial Lory S.P. Well Gulch green
Equisitaceae - Horsetail Equisitum hyemale Scouring Rush herb Perennial Poudre Canyon Indian Meadows North brown
Ericaceae - Heath Arctostaphylos uva-ursi Kinnikinnick subshrub
shrub
Perennial Molly Lake Tr pink
Ericaceae - Heath Orthilia secunda One Sided Wintergreen subshrub
herb
Perennial Lost Lake white
Ericaceae - Heath Pterospora andromedea Pinedrops herb Perennial Poudre Canyon Indian Meadows North brown
Ericaceae - Heath Pterospora andromedea Pinedrops herb Perennial Poudre Canyon - Upper brown
Ericaceae - Heath Pterospora andromedea Pinedrops herb Perennial Poudre Canyon Indian Meadows North red
Ericaceae - Heath Pyrola asarifolia Swamp Wintergreen subshrub
herb
Perennial Lost Lake pink
Ericaceae - Heath Pyrola chlorantha Green-flowered Wintergreen herb Perennial Comanche Reservoir Trail green
Ericaceae - Heath Vaccinium scoparium Dwarf Red Whortleberry subshrub
shrub
Perennial Zimmerman Lake Trail red
Euphorbiaceae - Spurge Euphorbia esula Leafy Spruge herb Perennial Gustav Swanson Natural Area green
Euphorbiaceae - Spurge Euphorbia esula Leafy Spurge herb Perennial Lory S.P. Well Gulch green
Euphorbiaceae - Spurge Euphorbia esula Leafy Spurge herb Perennial Lory S. P. Arthurs Rock Trail green
Euphorbiaceae - Spurge Euphorbia esula Leafy Spurge herb Perennial Poudre Canyon - Lower green
Euphorbiaceae - Spurge Euphorbia marginata Snow on the Mountain herb Annual Horsetooth Reservoir East Side white
Euphorbiaceae - Spurge Euphorbia marginata Snow On The Mountain herb Annual Maxwell Natural Area white
Euphorbiaceae - Spurge Euphorbia marginata Snow On The Mountain herb Annual Maxwell Natural Area white
Euphorbiaceae - Spurge Euphorbia myrsinites Myrtle Spurge herb Biennial
Perennial
Ft. Collins yellow
Euphorbiaceae - Spurge Tragia ramosa Branched Noseburn herb Perennial Bobcat Ridge Natural Area green
Fabaceae - Pea Amorpha fruticosa False Indigo shrub Perennial Gustav Swanson Natural Area purple None
Fabaceae - Pea Amorpha fruticosa False Indigo shrub Perennial Nix Natural Area purple None
Fabaceae - Pea Amorpha fruticosa False Indigo shrub Perennial Cathy Fromme Prairie purple None
Fabaceae - Pea Astragalus bisulcatus Two Grooved Milkvetch herb Perennial Pineridge Natural Area white
Fabaceae - Pea Astragalus cerussatus Powdery Milkvetch herb annual
perennial
Pawnee Buttes blue None
Fabaceae - Pea Astragalus drummondii Drummond's Milk Vetch herb Perennial Maxwell Natural Area white
Fabaceae - Pea Astragalus kentrophyta Spiny Milkvetch subshrub
herb
Perennial Pawnee Buttes blue
Fabaceae - Pea Astragalus missouriensis Missouri Milkvetch subshrub
herb
Perennial Poudre Canyon Indian Meadows North pink/purple None
Fabaceae - Pea Astragalus missouriensis Missouri Milkvetch subshrub
herb
Perennial Cathy Fromme Prairie pink/purple None
Fabaceae - Pea Astragalus missouriensis Missouri Milkvetch herb Perennial Red Mountain Open Space pink/purple None
Fabaceae - Pea Astragalus parryi Parry's Milkvetch herb Perennial Vedauwoo Turtle Creek Trail white
Fabaceae - Pea Astragalus shortianus Short's Astragalus herb Perennial Rabbit Mountain Open Space purple
Fabaceae - Pea Astragalus shortianus Short's Milkvetch herb Perennial Devil's Backbone purple
Fabaceae - Pea Astragalus tridactylicus Foothill MIlkvetch herb Perennial Rabbit Mountain Open Space
Fabaceae - Pea Astragalus tridactylicus Foothill Milkvetch herb Perennial Coyote Ridge Natural Area purple
Fabaceae - Pea Caragana aborescens Siberian Peashrub shrub Perennial Lory S.P. Well Gulch yellow
Fabaceae - Pea Dalea purpurea Purple Prairie Clover subshrub
herb
Perennial Lory S.P. South Valley Loop TRail purple
Fabaceae - Pea Dalea purpurea Purple Prairie Clover subshrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. purple
Fabaceae - Pea Gleditsia triacanthos Honeylocust tree Perennial Nix Natural Area yellow None
Fabaceae - Pea Glycyrrhiza lepidota Wild Licorice herb Perennial Pineridge Natural Area white
Fabaceae - Pea Glycyrrhiza lepidota Wild Licorice herb Perennial Gustav Swanson Natural Area white
Fabaceae - Pea Glycyrrhiza lepidota Wild Liquorice herb Perennial Horsetooth Reservoir East Side white
Fabaceae - Pea Hedysarum boreale Utah Sweetvetch herb Perennial Horsetooth Reservoir East Side pink/purple None
Fabaceae - Pea Lotus tenuis Narrow-leaf Bird's-foot Trefoil herb Perennial Poudre Canyon Indian Meadows North yellow
Fabaceae - Pea Lupinus argenteus Silvery Lupine herb Perennial Lory S.P. Well Gulch white
Fabaceae - Pea Lupinus argenteus Silvery Lupine subshrub
herb
Perennial Poudre Canyon Indian Meadows North white
Fabaceae - Pea Lupinus argenteus Silvery Lupine subshrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Fabaceae - Pea Lupinus argenteus Sivery Lupine subshrub
herb
Perennial Poudre Canyon 320 Crown Pt. Dr. white
Fabaceae - Pea Medicago sativa Alfalfa herb annual
perennial
Poudre Canyon Indian Meadows North purple, white
Fabaceae - Pea Medicago sativa Alfalfa herb annual
perennial
Horsetooth Reservoir East Side purple
Fabaceae - Pea Melilotus officinale Yellow Sweetclover herb Annual
Biennial
Perennial
Horsetooth Reservoir East Side yellow
Fabaceae - Pea Oxytropis lambertii Purple Locoweed herb Perennial Rabbit Mountain Open Space purple
Fabaceae - Pea Oxytropis lambertii Purple Locoweed, Lambert's Loco herb Perennial Lady Moon Trail purple
Fabaceae - Pea Oxytropis lambertii Purple Locoweed, Lambert's Loco herb Perennial Poudre Canyon Indian Meadows North purple
Fabaceae - Pea Oxytropis lambertii Purple Locoweed, Lambert's Loco herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. purple
Fabaceae - Pea Oxytropis multiceps Nuttal's Oxytrope herb Perennial Red Mountain Open Space purple
Fabaceae - Pea Oxytropis sericea White Locoweed herb Perennial CSU Stadium white
Fabaceae - Pea Oxytropis sericea White Locoweed herb Perennial white
Fabaceae - Pea Oxytropis sericea White Locoweed herb Perennial Coyote Ridge Natural Area white
Fabaceae - Pea Oxytropis sericea White Locoweed herb Perennial Rabbit Mountain Open Space white
Fabaceae - Pea Pediomelum esculentum Large Indian Breadfruit, Indian Potato herb Perennial Pawnee Buttes blue
Fabaceae - Pea Thermopsis rhombifolia Golden Banner herb Perennial Pawnee Buttes yellow
Fabaceae - Pea Thermopsis rhombifolia Golden Banner herb Perennial Lory S. P. Arthurs Rock Trail yellow
Fabaceae - Pea Thermopsis rhombifolia Golden Banner herb Perennial Horsetooth Reservoir East Side yellow
Fabaceae - Pea Thermopsis rhombifolia Golden Banner herb Perennial Poudre Canyon Indian Meadows North yellow
Fabaceae - Pea Thermopsis rhombifolia Golden Banner herb Perennial Coyote Ridge Natural Area yellow
Fabaceae - Pea Thermopsis rhombifolia Golden Banner herb Perennial yellow
Fabaceae - Pea Trifolium longipes Longstalk Clover herb Perennial Lost Lake lavender;purple;white
Fabaceae - Pea Trifolium pratense Red Clover herb Biennial
Perennial
Poudre Canyon Indian Meadows North pink None
Fabaceae - Pea Trifolium repens White Clover herb Perennial Zimmerman Lake Trail white None
Fabaceae - Pea Vicia americana American Vetch vine
herb
Perennial Horsetooth Reservoir East Side blue None
Fagaceae - Oak Quercus turbinella Sonoran Scrub Oak tree
shrub
Perennial Beaver Creek Wilderness Study Area yellow
Fumariaceae - Fumitory Corydalis aurea Golden Corydalis, Golden Smoke herb Annual
Biennial
Horsetooth Mt. Park -Horsetooth Falls Tr. yellow
Fumariaceae - Fumitory Corydalis aurea Golden Corydalis, Golden Smoke herb Annual
Biennial
Comanche Reservoir Trail yellow
Gentianaceae - Gentian Frasera speciosa Elkweed, Green Gentian, Monument Plan herb monocarpic Mt. Margaret Trail green
Gentianaceae - Gentian Gentiana parryi Parry's Gentian, Mountain Gentian herb Perennial Zimmerman Lake Trail blue None
Gentianaceae - Gentian Gentianella acuta Autumn Dwarf Gentian herb Annual
Biennial
Zimmerman Lake Trail blue
Gentianaceae - Gentian Gentianopsis barbellata Perennial Fringed Gentian herb Perennial Zimmerman Lake Trail blue
Gentianaceae - Gentian Gentianopsis detonsa Rocky Mountain Fringed Gentian herb Annual Zimmerman Lake Trail blue None
Gentianaceae - Gentian Gentianopsis detonsa Rocky Moutain Fringed Gentian herb Annual Lost Lake blue None
Geraniaceae - Geranium Erodium cicutarium Filaria, Storksbill herb Annual
Biennial
Horsetooth Mt. Park -Horsetooth Falls Tr. purple, magenta
Geraniaceae - Geranium Erodium cicutarium Filaria, Storksbill herb Annual
Biennial
Poudre Canyon Indian Meadows North purple, magenta
Geraniaceae - Geranium Erodium cicutarium Filaria, Storksbill herb Annual
Biennial
Pineridge Natural Area pink
Geraniaceae - Geranium Erodium circutarium Filaria, Storksbill herb Annual
Biennial
Horsetooth Reservoir East Side pink
Geraniaceae - Geranium Erodium circutarium Filaria, Storksbill herb Annual
Biennial
Coyote Ridge Natural Area purple
Geraniaceae - Geranium Erodium circutarium Filaria, Storksbill herb Annual
Biennial
Coyote Ridge Natural Area purple
Geraniaceae - Geranium Erodium circutarium Filaria, Storksbill herb Annual
Biennial
Coyote Ridge Natural Area purple, magenta
Geraniaceae - Geranium Geranium caespitosum Rocky Mountain Geranium subshrub
herb
Perennial Horsetooth Reservoir East Side purple, laveder
Geraniaceae - Geranium Geranium caespitosum Rocky Mountain Geranium subshrub
herb
Perennial Lory S. P. Arthurs Rock Trail purple, laveder
Geraniaceae - Geranium Geranium caespitosum Rocky Mountain Geranium subshrub
herb
Perennial Maxwell Natural Area purple, lavender
Grossulariaceae - Currant Ribes americanum American Black Currant shrub Perennial Nix Natural Area yellow None
Grossulariaceae - Currant Ribes aureum Golden Currant shrub Perennial Lory S. P. Arthurs Rock Trail yellow
Grossulariaceae - Currant Ribes aureum Golden Currant shrub Perennial Pineridge Natural Area yellow
Grossulariaceae - Currant Ribes aureum Golden Currant shrub Perennial Poudre Canyon Indian Meadows North yellow
Grossulariaceae - Currant Ribes aureum Golden Currant shrub Perennial Horsetooth Reservoir East Side yellow
Grossulariaceae - Currant Ribes aureum Golden Currant shrub Perennial Gustav Swanson Natural Area yellow
Grossulariaceae - Currant Ribes aureum Golden Currant shrub Perennial Gustav Swanson Natural Area yellow
Grossulariaceae - Currant Ribes aureum Golden Currant shrub Perennial Red Mountain Open Space yellow
Grossulariaceae - Currant Ribes cereum Wax Currant shrub Perennial Lady Moon Trail pink
Grossulariaceae - Currant Ribes cereum Wax Currant shrub Perennial Poudre Canyon Indian Meadows North pink
Grossulariaceae - Currant Ribes cereum Wax Current shrub Perennial Lory S. P. Arthurs Rock Trail pink
Grossulariaceae - Currant Ribes cereum Wax Current shrub Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. pink
Grossulariaceae - Currant Ribes lacustre Prickly Current shrub Perennial Poudre Canyon - Upper white None
Hydrangeaceae - Hydrangea Jamesia americana Fivepetal Cliffbush, Jamesia, Waxflower shrub Perennial 7 Mile Canyon white None
Hydrophllaceae - Waterleaf Hydrophyllum fendleri Fendler's Waterleaf herb Perennial Vedauwoo Turtle Creek Trail white
Hydrophllaceae - Waterleaf Phacelia hastata Silverleaf Phacelia herb Perennial Turkey Roost/Middle Cherokee Park white, purple None
Hydrophllaceae - Waterleaf Phacelia hastata Silverleaf Phacelia herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white None
Hydrophllaceae - Waterleaf Phacelia heterophylla Wand Paceliua, Varileaf Phacelia herb Biennial
Perennial
Lory S.P. Well Gulch white
Hydrophllaceae - Waterleaf Phacelia heterophylla Wand Phacelia, Varileaf Phacelia herb Biennial
Perennial
Lady Moon Trail white
Hydrophllaceae - Waterleaf Phacelia sericea Silky Phacelea, Purple Fringe herb Biennial
Perennial
Comanche Reservoir Trail purple
Hydrophllaceae - Waterleaf Phacelia sericea Silky Phacelea, Purple Fringe subshrub
herb
Biennial
Perennial
Molly Lake Tr purple
Iridaceae - Iris Iris missouriensis Rocky Mountain Iris herb Perennial Poudre Canyon Indian Meadows North purple
Iridaceae - Iris Sisyrinchium montanum Rock Mountain Blue-eyed Grass herb Perennial Vedauwoo Turtle Creek Trail blue
Lamiaceae - Mint Clinadodium vulgare Wild Basil herb Perennial Bobcat Ridge Natural Area pink
Lamiaceae - Mint Dracocephalum parviflorum American Dragonhead herb Annual
Biennial
Perennial
Dadd's Gulch Poudre Canyon purple
Lamiaceae - Mint Monarda fistulosa Wild Bergamot, Horsemint herb Annual
Biennial
Perennial
Dadd's Gulch Poudre Canyon purple; pink
Lamiaceae - Mint Monarda fistulosa Wild Bergamot, Horsemint herb Annual
Biennial
Perennial
Lory S.P. South Valley Loop TRail purple; pink
Lamiaceae - Mint Monarda fistulosa Wild Bergomot, Horse Mint subshrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. purple; pink
Lamiaceae - Mint Nepeta cataria Catnip herb Perennial Horsetooth Reservoir East Side white None
Lamiaceae - Mint Nepeta cataria Catnip herb Lory S.P. South Valley Loop TRail white None
Lamiaceae - Mint Scutellaria brittonii Britton's Skullcap herb Perennial Lory S.P. Well Gulch blue
Lamiaceae - Mint Scutellaria brittonii Britton's Skullcap herb Perennial Red Mountain Open Space blue
Liliaceae - Lily Calochortus gunnisonii Gunnison's Mariposa Lily herb Perennial Lory S.P. Shoreline Trail white
Liliaceae - Lily Calochortus gunnisonii Gunnison's Mariposa Lily herb Perennial Horsetooth Reservoir East Side white
Liliaceae - Lily Calochortus gunnisonii Gunnison's Mariposa Lily herb Perennial Poudre Canyon Roaring Creek Trail white
Liliaceae - Lily Erythronium grandiflorum Avalanche Lily herb Perennial Cameron Pass yellow
Liliaceae - Lily Lilium philadelphicum Wood Lily herb Perennial Rocky Mountain National Park
Linaceae - Flax Linum lewisii Lewis Flax, Western Blue Flax subshrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. blue
Linaceae - Flax Linum lewisii Lewis Flax, Western Blue Flax subshrub
herb
Perennial Horsetooth Reservoir West Side blue
Linaceae - Flax Linum lewisii Lewis Flax, Western Blue flax subshrub
herb
Perennial Poudre Canyon 320 Crown Pt. Dr. blue
Loasaceae - Loasa Mentzelia decapetala Ten-Petal Blazing Star, Evening Star herb Biennial
Perennial
Horsetooth Reservoir East Side white
Loasaceae - Loasa Mentzelia decapetala Ten-Petal Blazing Star, Evening Star herb Biennial
Perennial
Pineridge Natural Area white
Loasaceae - Loasa Mentzelia multiflora Adonis Blazingstar herb Biennial
Perennial
Eagles Nest Open Space yellow None
Loasaceae - Loasa Mentzelia oligosperma Chicken-Thief subshrub
herb
Perennial Lory S.P. Orchard Cove Trail yellow None
Malvaceae - Mallow Sphaeralcea coccinea Scarlet Globemallow, Copper Mallow subshrub
herb
Perennial Horsetooth Reservoir East Side orange
Malvaceae - Mallow Sphaeralcea coccinea Scarlet Globemallow, Copper Mallow subshrub
herb
Biennial
Perennial
Lory S.P. Shoreline Trail red
Melanthiaceae - False Hellebore Zigadenus elegans Mountain Death Camus herb Perennial Zimmerman Lake Trail white
Melanthiaceae - False Hellebore Zigadenus paniculatus Foorthill Death Camus herb Perennial Lory S.P. Well Gulch white
Melanthiaceae - False Hellebore Zigadenus paniculatus Foothill Death Camus herb Perennial Pineridge Natural Area white
Montiaceae Claytonia rosea Rocky Mountain Spring Beauty herb Perennial Lory S. P. Arthurs Rock Trail pink
Montiaceae Claytonia rosea Rocky Mountain Spring Beauty herb Perennial Mt. Evans pink
Montiaceae Montiia chamissoi Water Miner's-Lettuce herb Perennial Lost Lake white, purplish
Nyctaginaceae - Four O'Clock Mirabilis hirsutus Hairy Four O'Clock herb Perennial Dadd's Gulch Poudre Canyon purple
Nyctaginaceae - Four O'Clock Mirabilis hirsutus Hairy Four O'Clock herb Perennial Poudre Canyon Indian Meadows North purple
Nyctaginaceae - Four O'Clock Mirabilis nyctaginea Heart-leaf Four O'Clock herb Perennial Arapaho Bend Natural Area pink
Nymphaceaceae Nuphar polysepala Rocky Mountain Pond Lily herb Perennial Lost Lake yellow
Oleaceae - Olive Fraxinus pennsylvanica Green Ash tree Perennial Nix Natural Area green None
Oleaceae - Olive Menodora scabra Rough Menodora subshrub
herb
Perennial Beaver Creek Wilderness Study Area yellow
Onagraceae - Evening Primrose Chamerion angustifolium Fireweed herb Perennial Poudre Canyon 320 Crown Pt. Dr. pink
Onagraceae - Evening Primrose Oenothera albicaulis Whitest Evening primrose, Prairie Evening Primrose herb Annual Red Mountain Open Space white
Onagraceae - Evening Primrose Oenothera albicaulis Whitest Evening Primrose, Prairie Evening Primrose herb Annual Pawnee Buttes white
Onagraceae - Evening Primrose Oenothera caespitosa Tufted Evening Primrose, Stemless Evening Primrose herb Perennial Red Mountain Open Space white
Onagraceae - Evening Primrose Oenothera caespitosa Tufted Evening Primrose, Stemless Evening Primrose subshrub
herb
Perennial Lory S. P. Arthurs Rock Trail white
Onagraceae - Evening Primrose Oenothera caespitosa Tufted Evening Primrose, Stemless Evening Primrose subshrub
herb
Perennial Horsetooth Reservoir West Side white
Onagraceae - Evening Primrose Oenothera coccinea Scarlet Gaura subshrub
herb
Perennial Lory S.P. Shoreline Trail red
Onagraceae - Evening Primrose Oenothera coccinea Scarlet Guara subshrub
herb
Perennial Horsetooth Reservoir East Side red
Onagraceae - Evening Primrose Oenothera coccinea Scarlet Guara subshrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. red
Onagraceae - Evening Primrose Oenothera curtifolia Velvetweed herb Perennial Arapaho Bend Natural Area red
Onagraceae - Evening Primrose Oenothera howardii Howard's Evening Primrose, Yellow Stemless Evening Primrose herb Perennial Pineridge Natural Area yellow
Onagraceae - Evening Primrose Oenothera lavandulifolia Lavender-leaf Sundrops herb Perennial Pawnee Buttes yellow
Orchidaceae - Orchid Calypso bulbosa Fairy Slipper, Calypso Orchid herb Perennial Comanche Reservoir Trail purple
Orchidaceae - Orchid Corallorhiza maculata Spotted Coral Root herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. purple
Orchidaceae - Orchid Corallorhiza maculata Spotted Coralroot herb Perennial Lory S.P. Well Gulch purple
Orchidaceae - Orchid Corallorhiza maculata Spotted CoralRoot herb Perennial Poudre Canyon Lower Dadd Gulch purple
Orchidaceae - Orchid Cypripedium fasciculatum Purple Lady Slipper herb Perennial Lost Lake purple, brown None
Orchidaceae - Orchid Platanthera aquilonis Northern Green Orchid herb Perennial Lost Lake white, green
Orobachaceae-Broomrape Castilleja rhexifolia Splitleaf Indian Paintbrush, Rose Paintbrush herb Perennial Zimmerman Lake Trail red
Orobachaceae-Broomrape Castilleja sessiliflora Downy Paintedcup subshrub
herb
Perennial Red Mountain Open Space white, pink
Orobachaceae-Broomrape Castilleja sulphurea Sulphur Indian Paintbrush herb Perennial Poudre Canyon Roaring Creek Trail yellow
Orobachaceae-Broomrape Castilleja sulphurea Sulphur Indian Paintbrush herb Perennial Zimmerman Lake Trail yellow
Orobachaceae-Broomrape Orobanche fasciculata Clustered Broomrape herb Annual Phantom Canyon magenta; pale yellow
Orobachaceae-Broomrape Pedicularis crenulata Meadow Lousewort herb Perennial Lady Moon Trail pink; white None
Orobachaceae-Broomrape Pedicularis groenlandia Elephant's Head, Elephantella herb Perennial Zimmerman Lake Trail pink None
Orobachaceae-Broomrape Pedicularis groenlandia Elephant's Head,Elephantella herb Perennial Lond Draw Road pink None
Orobachaceae-Broomrape Pedicularis racemosa Sickletop Lousewort, Parrot's Beak subshrub
herb
Perennial Zimmerman South Trail white
Oxalidaceae - Woodsorrel Oxalis dillenii Slender Yellow Wood Sorrel herb Perennial Lory S.P. Orchard Cove Trail yellow
Papaveraceae - Poppy Argemone hispida Rough Prickly Poppy subshrub
herb
Perennial Horsetooth Reservoir East Side white None
Papaveraceae - Poppy Argemone polyanthemos Crested Prickly Poppy herb Annual
Biennial
Perennial
Horsetooth Reservoir East Side white
Papaveraceae - Poppy Argemone polyanthemos Crested Prickly Poppy herb Annual
Biennial
Perennial
Lory S.P. Orchard Cove Trail white
Papaveraceae - Poppy Argemone polyanthemos Crested Prickly Poppy herb Perennial Maxwell Natural Area white
Papaveraceae - Poppy Argemone polyanthemos Crested Prickly Poppy herb Perennial Maxwell Natural Area white
Papaveraceae - Poppy Argemone polyanthemos Crested Prickly Poppy herb Annual
Biennial
Perennial
Eagles Nest Open Space white
Phrymaceae - Lopseed Mimulus glabratus Smooth Monkey Flower herb Perennial Lory S.P. Well Gulch yellow
Phrymaceae - Lopseed Mimulus glabratus Smooth Monkey-Flower herb Perennial Lory S.P. Well Gulch yellow
Phrymaceae - Lopseed Mimulus unknown Yellow Monkeyflower herb Perennial Zimmerman South Trail yellow
Pinaceae - Pine Abies bifolia Rocky Mountain Subalpine Fir tree Perennial Poudre Canyon - Upper brown None
Pinaceae - Pine Picea engelmannii Engelmann Spruce tree Perennial Zimmerman South Trail green
Pinaceae - Pine Picea pungens Colorado Blue Spruce tree Perennial Nix Natural Area yellow
Pinaceae - Pine Pinus contorta Lodgepole Pine tree Perennial Poudre Canyon - Upper orange, red None
Pinaceae - Pine Pinus edulis Pinyon pine tree Perennial Nix Natural Area yellow
Pinaceae - Pine Pinus flexilis Limber Pine tree Perennial Molly Lake Tr green
Pinaceae - Pine Pinus ponderosa Ponderosa Pine tree Perennial Horsetooth Reservoir East Side yellow(m); red (f)
Pinaceae - Pine Pinus ponderosa Ponderosa Pine tree Perennial Poudre Canyon Indian Meadows South yellow
Pinaceae - Pine Pinus ponderosa Ponderosa Pine tree Perennial Nix Natural Area yellow
Pinaceae - Pine Pinus ponderosa Ponderosa Pine tree Perennial Cathy Fromme Prairie yellow
Pinaceae - Pine Pseudotsuga menzeisii Douglas Fir tree Perennial Poudre Canyon - Upper orange-red(m);red-green(f)
Plantaginaceae - Plantain Collinsia parviflora Blue Eyed Mary herb Annual Lory S.P. Well Gulch blue
Plantaginaceae - Plantain Linaria dalmatica Dalmatian Toadflax herb Perennial Horsetooth Reservoir West Side yellow None
Plantaginaceae - Plantain Linaria dalmatica Dalmation Toadflax herb Perennial Lory S. P. Arthurs Rock Trail yellow None
Plantaginaceae - Plantain Linaria dalmatica Dalmation Toadflax herb Perennial Poudre Canyon 320 Crown Pt. Dr. yellow None
Plantaginaceae - Plantain Linaria dalmatica Dalmation Toadflax herb Perennial Eagles Nest Open Space yellow None
Plantaginaceae - Plantain Linaria vulgaris Butter and Eggs, Yellow Toadflax herb Perennial Bobcat Ridge Natural Area yellow
Plantaginaceae - Plantain Penstemon angustifolius Broadbeard Penstemon subshrub
herb
Perennial Red Mountain Open Space blue
Plantaginaceae - Plantain Penstemon angustifolius Broadbeard Penstemon subshrub
herb
Perennial Horsetooth Reservoir East Side white
Plantaginaceae - Plantain Penstemon glaber Sawsepal Penstemon herb Perennial Turkey Roost/Middle Cherokee Park blue None
Plantaginaceae - Plantain Penstemon secundiflorus Sidebells Penstemon herb Perennial Rabbit Mountain Open Space pink; lavender
Plantaginaceae - Plantain Penstemon secundiflorus Sidebells Penstemon herb Perennial Horsetooth Reservoir East Side magenta
Plantaginaceae - Plantain Penstemon secundiflorus Sidebells Penstemon herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. magenta
Plantaginaceae - Plantain Penstemon virens Front Range Beardtongue, Blue Mist Penstemon subshrub
herb
Perennial Horsetooth Reservoir East Side blue None
Plantaginaceae - Plantain Penstemon virgatus Oneside Penstemon subshrub
herb
Perennial Poudre Canyon Indian Meadows North purple
Plantaginaceae - Plantain Penstemon whippleanus Whipple's Penstemon herb Perennial Zimmerman Lake Trail white
Plantaginaceae - Plantain Penstemon whippleanus Whipple's Penstemon herb Perennial Zimmerman South Trail purple
Plantaginaceae - Plantain Plantago major Common Plantain herb Perennial Hewlett Gulch green None
Plantaginaceae - Plantain Plantago patagonica Woolly Plantain herb Annual Turkey Roost/Middle Cherokee Park white
Plantaginaceae - Plantain Veronica americana American Speedwell herb Perennial Lory S.P. Well Gulch blue
Poaceae - Grass Agropyron cristatum Crested Wheat Grass graminoid Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. green None
Poaceae - Grass Bromus inermis Smooth Brome graminoid Perennial Poudre Canyon 320 Crown Pt. Dr. yellow
Poaceae - Grass Bromus tectorum Cheat-Grass graminoid Annual Horsetooth Mt. Park -Horsetooth Falls Tr. green None
Poaceae - Grass Calamagrostis canadensis Bluejoint graminoid Perennial Zimmerman Lake Trail green
Poaceae - Grass Leucopoa kingii Spike Fescue graminoid Perennial Turkey Roost/Middle Cherokee Park green None
Poaceae - Grass Panicum virgatum Switchgrass graminoid Perennial Nix Natural Area green
Poaceae - Grass Pascopyrum smithii Western Wheat Grass, Bluestem graminoid Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. yellow None
Poaceae - Grass Pascopyrum smithii Western Wheatgrass, Bluestem graminoid Perennial Pawnee Buttes yellow None
Poaceae - Grass Phleum pratense Timothy graminoid Perennial Zimmerman Lake Trail yellow
Poaceae - Grass Vulpia octoflora Sixweeks Fescue graminoid Perennial Pawnee Buttes green None
Polemoniaceae - Phlox Ipomopsis spikata Spiked Ipomopsis herb Perennial Rabbit Mountain Open Space white
Polemoniaceae - Phlox Ipomopsis spikata Spiked Ipomopsis, Spike Gilia herb Perennial Coyote Ridge Natural Area white; cream
Polemoniaceae - Phlox Linanthus caespitosus Cushion Prickly Phlox subshrub
herb
Perennial Pawnee Buttes white
Polemoniaceae - Phlox Phlox hoodii Carpet Phlox, Spiny Phlox herb Perennial Poudre Canyon Indian Meadows South white
Polemoniaceae - Phlox Phlox hoodii Carpet Phlox, Spiny Phlox herb Perennial Poudre Canyon Indian Meadows North white
Polemoniaceae - Phlox Polemonium brandegeii Brandagee's Sky Pilot, Brandagee's Jacobs Ladder herb Perennial Vedauwoo Turtle Creek Trail white
Polemoniaceae - Phlox Polemonium pulcherrimum Jacob's Ladder herb Perennial Zimmerman South Trail blue
Polygonaceae - Knotweed Bistorta bistortoides American Bistort herb Perennial Molly Lake Tr white
Polygonaceae - Knotweed Eriogonum alatum Winged Buckwheat subshrub
herb
Perennial Pawnee Buttes yellow None
Polygonaceae - Knotweed Eriogonum effusum Spreading Buckwheat, Prairie Baby's Breath subshrub
shrub
Perennial Eagles Nest Open Space white None
Polygonaceae - Knotweed Eriogonum umbellatum Sulphur Flower subshrub
shrub
herb
Perennial Poudre Canyon Indian Meadows North yellow
Polygonaceae - Knotweed Eriogonum umbellatum Sulphur Flower subshrub
shrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. yellow
Polygonaceae - Knotweed Persicaria pennsylvanica Pennsylvania Smartweed, Pinkweed herb Perennial Pineridge Natural Area pink None
Polygonaceae - Knotweed Rumex crispus Curley Dock herb Perennial Arapaho Bend Natural Area green
Polygonaceae - Knotweed Rumex crispus Curly Dock herb Perennial Horsetooth Reservoir East Side green
Polygonaceae - Knotweed Rumex triangulivalvis Willow Dock herb Perennial Zimmerman Lake Trail green None
Polygonaceae - Knotweed Rumex venosus Wild Begonia herb Perennial Pawnee Buttes red None
Primulaceae - Primrose Androsace septentrionalis Pygmyflower herb annual
perennial
Zimmerman Lake Trail white
Primulaceae - Primrose Androsace septentrionalis Pygmyflower Rockjasmine herb Annual Dunraven Trail white
Primulaceae - Primrose Dodecatheon pulchellum Darkthroat Shooting Star herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. pink
Primulaceae - Primrose Dodecatheon pulchellum Darkthroat Shooting Star herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. purple
Primulaceae - Primrose Dodecatheon pulchellum Darkthroat Shooting Star herb Perennial Gr. Ridge Trail white
Primulaceae - Primrose Primula parryi Parry's Primrose herb Perennial Zimmerman South Trail purple
Primulaceae - Primrose Primula parryi Parry's Primrose herb Perennial Zimmerman Lake Trail purple
Pteridaceae Cheilanthes fendleri Fendler Lip Fern herb Perennial Beaver Creek Wilderness Study Area green
Ranunculaceae - Buttercup Aconitum columbianum Columbian Monkshood, Wolfbane herb Perennial Blue Lake Trail Blue
Ranunculaceae - Buttercup Actaea rubra Red Baneberry herb Perennial Rocky Mountain National Park white
Ranunculaceae - Buttercup Anemone cylindrica Candle Anemone, Thimbleweed herb Perennial Poudre Canyon 320 Crown Pt. Dr. white
Ranunculaceae - Buttercup Anemone patens Pasque Flower herb Perennial Molly Lake Tr blue
Ranunculaceae - Buttercup Anemone patens Pasque Flower herb Perennial Lory S. P. Arthurs Rock Trail blue
Ranunculaceae - Buttercup Anemone patens Pasque Flower herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. blue
Ranunculaceae - Buttercup Anemone patens Pasque Flower herb Perennial Poudre Canyon Indian Meadows South blue
Ranunculaceae - Buttercup Anemone patens Pasque Flower herb Perennial Gateway Park blue
Ranunculaceae - Buttercup Aquilegia caerulea ColoradoBlue Columbine herb Perennial Poudre Canyon 320 Crown Pt. Dr. blue
Ranunculaceae - Buttercup Caltha leptosepala Marsh Marigold herb Perennial Cameron Pass white
Ranunculaceae - Buttercup Caltha leptosepala Marsh Marigold herb Perennial Zimmerman Lake Trail white None
Ranunculaceae - Buttercup Clematis grosseserrata Western Blue Virgin's Bower, Blue Clematis vine Perennial Poudre Canyon 320 Crown Pt. Dr. Blue
Ranunculaceae - Buttercup Clematis hirsutissima Sugarbowls, Leather Flower subshrub
herb
Perennial Lory S. P. Arthurs Rock Trail blue
Ranunculaceae - Buttercup Clematis ligusticifolia Western White Virgin's Bower, White Clematis vine Perennial Pineridge Natural Area white
Ranunculaceae - Buttercup Clematis ligusticifolia Western White Virgin's Bower, White Clematis vine Perennial Nix Natural Area white
Ranunculaceae - Buttercup Clematis ligusticifolia Western White Virgin's Bower, White Clematis vine Perennial Poudre Canyon - Lower white
Ranunculaceae - Buttercup Clematis ligusticifolia Western White Virgin's Bower, White Clematis vine Perennial Poudre Canyon - Lower white
Ranunculaceae - Buttercup Delphinium geyeri Geyer's Larkspur herb Perennial Horsetooth Reservoir East Side blue
Ranunculaceae - Buttercup Delphinium geyeri Geyer's Larkspur herb Perennial Lory S.P. Shoreline Trail blue
Ranunculaceae - Buttercup Delphinium geyeri Geyers's Larkspur herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. blue
Ranunculaceae - Buttercup Delphinium nuttallianum Nuttall's Larkspur herb Perennial Poudre Canyon Indian Meadows North blue
Ranunculaceae - Buttercup Ranunculus acriformis Sharp Buttercup, Sharp Leaf Buttercup herb Perennial Gateway Park yellow
Ranunculaceae - Buttercup Ranunculus aquatilis Water Crowfoot herb Perennial Pineridge Natural Area white None
Ranunculaceae - Buttercup Ranunculus glaberrimus var.ellipticus Sagebrush Buttercup herb Biennial
Perennial
Lory S. P. Arthurs Rock Trail yellow
Ranunculaceae - Buttercup Ranunculus glaberrimus var.ellipticus Sagebrush Buttercup herb Biennial
Perennial
Lory S. P. Arthurs Rock Trail yellow
Ranunculaceae - Buttercup Ranunculus ranunculina Tadpole Buttercup herb Perennial Vedauwoo Turtle Creek Trail yellow
Ranunculaceae - Buttercup Thalictrum dasycarpum Meadow Rue herb Perennial Lory S.P. Well Gulch white
Ranunculaceae - Buttercup Trollius albiflorus White Globe Flower herb Perennial Cameron Pass white
Rhamnaceae - Buckthorn Ceanothus velutinus Tobacco-Brush, Sticky Laurel tree
shrub
Perennial Lili Mtn. Trail white None
Rhamnaceae - Buckthorn Rhamnus cathartica Common Buckthorn, European Buckthorn shrub Perennial Nix Natural Area yellow None
Rosaceae - Rose Amelanchier alnifolia Western Serviceberry tree
shrub
Perennial Horsetooth Reservoir East Side white
Rosaceae - Rose Amelanchier alnifolia Western Serviceberry tree
shrub
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Rosaceae - Rose Amelanchier alnifolia Western Serviceberry tree
shrub
Perennial Lory S. P. Arthurs Rock Trail white
Rosaceae - Rose Amelanchier alnifolia Western Serviceberry tree
shrub
Perennial Rabbit Mountain Open Space white
Rosaceae - Rose Cercocarpus montanus Birchleaf Mountain Mahogany tree
shrub
Perennial Horsetooth Reservoir East Side yellow
Rosaceae - Rose Cercocarpus montanus Birchleaf Mountain Mahogany tree
shrub
Perennial Lory S. P. Arthurs Rock Trail yellow
Rosaceae - Rose Cercocarpus montanus Birchleaf Mountain Mahogany tree
shrub
Perennial Gustav Swanson Natural Area yellow
Rosaceae - Rose Crataegus succelenta Rocky Mountain Hawthorn tree
shrub
Perennial Pineridge Natural Area white
Rosaceae - Rose Crataegus succelenta Rocky Mountain Hawthorn tree
shrub
Perennial Lory S. P. Arthurs Rock Trail white
Rosaceae - Rose Crataegus succelenta Rocky Mountain Hawthorn tree
shrub
Perennial Lory S.P. Well Gulch white
Rosaceae - Rose Crataegus succulenta Rocky Mountain Hawthorn tree
shrub
Perennial Pineridge Natural Area white
Rosaceae - Rose Crataegus succulenta Rocky Mountain Hawthorn tree
shrub
Perennial Pineridge Natural Area white
Rosaceae - Rose Crataegus succulenta Rocky Mountain Hawthorn tree Perennial Nix Natural Area white
Rosaceae - Rose Crataegus succulenta Rocky Mountain Hawthorn tree Biennial Gustav Swanson Natural Area white
Rosaceae - Rose Crataegus succulenta Rocky Mountain Hawthorn tree
shrub
Perennial white
Rosaceae - Rose Crataegus succulenta Rocky Mountain Hawthorn tree
shrub
Perennial white
Rosaceae - Rose Geum rivale Purple Avens herb Perennial Lady Moon Trail purple None
Rosaceae - Rose Malus pumila Common Apple, Crabapple tree Perennial Pineridge Natural Area pink
Rosaceae - Rose Physocarpus monogynus Mountain Ninebark shrub Perennial 7 Mile Canyon white None
Rosaceae - Rose Physocarpus monogynus Mountain Ninebark shrub Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white None
Rosaceae - Rose Physocarpus monogynus Mountain Ninebark shrub Perennial Lory S.P. Well Gulch white None
Rosaceae - Rose Physocarpus monogynus Mountain Ninebark shrub Perennial Lory S.P. Well Gulch white None
Rosaceae - Rose Physocarpus monogynus Mountain Ninebark shrub Perennial Lory S.P. Well Gulch white None
Rosaceae - Rose Potentilla gracilis Slender Cinquefoil subshrub
herb
Perennial Poudre Canyon 320 Crown Pt. Dr. yellow None
Rosaceae - Rose Potentilla supina ssp. paradoxa Shrubby Cinquefoil herb Annual
Biennial
Perennial
Horsetooth Mt. Park -Horsetooth Falls Tr. yellow None
Rosaceae - Rose Prunus americana American Plum, Wild Plum tree
shrub
Perennial Horsetooth Reservoir East Side white
Rosaceae - Rose Prunus americana American Plum, Wild Plum tree
shrub
Perennial Lory S. P. Arthurs Rock Trail white
Rosaceae - Rose Prunus americana American Plum, Wild Plum tree
shrub
Perennial Horsetooth Reservoir East Side white
Rosaceae - Rose Prunus americana American Plum, Wild Plum tree
shrub
Perennial Nix Natural Area white
Rosaceae - Rose Prunus americana Wild Plum tree
shrub
Perennial Devil's Backbone white
Rosaceae - Rose Prunus pennsylvanica Pin Cherry tree
shrub
Perennial Lory S.P. Well Gulch None
Rosaceae - Rose Prunus pumila Sand Cherry shrub Perennial Nix Natural Area white None
Rosaceae - Rose Prunus virginiana Choke Cherry tree
shrub
Perennial Horsetooth Reservoir East Side white
Rosaceae - Rose Prunus virginiana Choke Cherry tree
shrub
Perennial Lory S. P. Arthurs Rock Trail white
Rosaceae - Rose Prunus virginiana Choke Cherry tree
shrub
Perennial Horsetooth Reservoir East Side white
Rosaceae - Rose Prunus virginiana Chokecherry tree
shrub
Perennial Gustav Swanson Natural Area white
Rosaceae - Rose Prunus virginiana Chokecherry tree
shrub
Perennial Gustav Swanson Natural Area white
Rosaceae - Rose Purshia tridentata Antelope Bitterbrush shrub Perennial Poudre Canyon - Upper white
Rosaceae - Rose Purshia tridentata Antelope Bitterbrush shrub Perennial Lory S. P. Arthurs Rock Trail white
Rosaceae - Rose Rosa acicularis subs. sayi Prickly Rose subshrub Perennial Poudre Canyon Roaring Creek Trail pink
Rosaceae - Rose Rosa arkansana Prairie Rose subshrub Perennial Horsetooth Reservoir East Side pink None
Rosaceae - Rose Rosa blanda Smooth Rose subshrub Perennial Gustav Swanson Natural Area Pink None
Rosaceae - Rose Rubus deliciosus Delicious Raspberry, Boulder Raspberry vine
subshrub
Perennial Nix Natural Area white
Rosaceae - Rose Rubus deliciosus Delicious Raspberry, Boulder Raspberry vine
subshrub
Perennial Horsetooth Reservoir East Side white
Rosaceae - Rose Rubus deliciosus Delicious Raspberry, Boulder Raspberry vine
subshrub
Perennial Lory S. P. Arthurs Rock Trail white
Rosaceae - Rose Rubus deliciosus Delicious Raspberry, Boulder Raspberry vine
subshrub
Perennial Horsetooth Reservoir East Side white
Rosaceae - Rose Rubus idaeus Red Raspberry subshrub
herb
Perennial Vedauwoo Turtle Creek Trail white None
Rubiaceae - Madder Galium aparine Stickywillie vine Annual Lory S.P. Well Gulch white
Rubiaceae - Madder Galium boreale Northern Bedstraw herb Perennial Poudre Canyon Indian Meadows South white
Rubiaceae - Madder Galium boreale Northern Bedstraw subshrub
herb
Perennial Mt. McConnell Trail white
Ruscaceae - Butcher's Broom Maianthemum stellatum False Solomon's Seal, Star Lily herb Perennial Poudre Canyon 320 Crown Pt. Dr. white
Ruscaceae - Butcher's Broom Maianthemum stellatum Mayflower herb Perennial Gustav Swanson Natural Area white
Rutaceae - Citrus Ptelea angustifolia Common Hoptree tree
shrub
Perennial Royal Gorge yellow
Salicaceae - Willow Populus angustifolia Narrow Leaf Cottonwood tree Perennial Poudre Canyon - Upper white
Salicaceae - Willow Populus angustifolia Narrowleaf Cottonwood tree Perennial Gustav Swanson Natural Area white
Salicaceae - Willow Populus deltoides Cottonwood, Plains Cottonwood tree Perennial Gustav Swanson Natural Area yellow
Salicaceae - Willow Populus deltoides Cottonwood, Plains Cottonwood tree Perennial Pineridge Natural Area yellow
Salicaceae - Willow Populus deltoides Cottonwood, Plains Cottonwood tree Perennial Horsetooth Reservoir East Side yellow
Salicaceae - Willow Populus tremuloides Quaking Aspen tree Perennial Molly Lake Tr green
Salicaceae - Willow Salix amygdaloides Peach Leaf Willow tree Perennial Nix Natural Area white
Salicaceae - Willow Salix amygdaloides Peachleaf Willow tree Perennial Pineridge Natural Area white
Salicaceae - Willow Salix exigua Coyote Willow; Sand Bar Willow tree
shrub
Perennial Pineridge Natural Area yellow
Salicaceae - Willow Salix exigua Coyote Willow; Sand Bar Willow tree
shrub
Perennial Nix Natural Area yellow
Salicaceae - Willow Salix exigua Coyote Willow; Sand Bar Willow tree
shrub
Perennial Gustav Swanson Natural Area yellow
Salicaceae - Willow Salix exigua Coyote Willow; Sand Bar Willow tree
shrub
Perennial Horsetooth Reservoir East Side yellow
Salicaceae - Willow Salix fragilis Crack Willow tree Perennial Nix Natural Area yellow and green None
Salicaceae - Willow Salix fragilis Crack Willow tree Perennial Gustav Swanson Natural Area green None
Salicaceae - Willow Salix planifolia Planeleaf Williw, Diamondleaf Willow tree
shrub
Perennial Zimmerman Lake Trail green None
Santalaceae comandra umbellata Bastard Toadflax subshrub
herb
Perennial Pawnee Buttes whte
Santalaceae comandra umbellata Pale Bastard Toadflax subshrub
herb
Perennial Rabbit Mountain Open Space white
Santalaceae - Sandalwood comandra umbellata Bastard Toadflax subshrub
herb
Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Santalaceae - Sandalwood comandra umbellata Pale Bastard Toadflax subshrub
herb
Perennial Horsetooth Reservoir East Side white
Sapindaceae - Soapberry Acer glabrum var. glabrum Rocky Mountain Maple tree Perennial Poudre Canyon 320 Crown Pt. Dr. green
Sapindaceae - Soapberry Acer glabrum var. glabrum Rocky Mountain Maple tree Perennial Lory S. P. Arthurs Rock Trail green
Sapindaceae - Soapberry Acer negundo Box Elder tree Perennial Gustav Swanson Natural Area green
Sapindaceae - Soapberry Acer negundo Boxelder tree Perennial Poudre Canyon - Upper white
Sapindaceae - Soapberry Acer negundo Boxelder tree Perennial Nix Natural Area white
Sapindaceae - Soapberry Acer negundo Boxelder tree Perennial Gustav Swanson Natural Area White
Sapindaceae - Soapberry Acer negundo Boxelder tree Perennial Gateway Park white
Saxifragaceae - Saxifrage Heuchera bracteata Rocky Mountain Alumroot, Bracted Alum Root herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. white
Saxifragaceae - Saxifrage Micranthes odontoloma Brook Saxifrage herb Perennial Zimmerman South Trail white
Saxifragaceae - Saxifrage Mitella stauropetala Side-Flowered Mitrewort herb Perennial Zimmerman Lake Trail white
Scrophulariaceae - Figwort Schrophularia lanceolata Lanceleaf Figwort; Bunny in the Grass herb Perennial Lory S.P. Well Gulch green
Scrophulariaceae - Figwort Verbascum thapsis Wooly Mullein herb Biennial Eagles Nest Open Space yellow
Scrophulariaceae - Figwort Verbascum thapsis Wooly Mullein herb Biennial Maxwell Natural Area yellow
Scrophulariaceae - Figwort Verbascum thapsis Wooly Mullein herb Biennial Horsetooth Reservoir East Side yellow
Scrophulariaceae - Figwort Verbascum thapsis Wooly Mullein herb Biennial Lory S. P. Arthurs Rock Trail yellow
Simaroubaceae - Quassia Ailanthus altissima Tree of Heaven tree Perennial Nix Natural Area green None
Solanaceae - Nightshade Datura stramonium Jimson Weed Thorn Apple subshrub
shrub
herb
annual
perennial
Ft. Collins white
Solanaceae - Nightshade Lycium barbarum Matrimony Vine; Wolfberry shrub Perennial Poudre Canyon - Upper blue
Solanaceae - Nightshade Physalis heterophylla Clammy Ground Cherry herb Perennial Lory S.P. Well Gulch yellow
Solanaceae - Nightshade Physalis virginiana Virginia Ground Cherry herb Perennial Eagles Nest Open Space yellow
Solanaceae - Nightshade Physalis virginiana Virginia Ground Cherry herb Perennial Maxwell Natural Area yellow
Solanaceae - Nightshade Quincula lobata Purple Ground Cherry, Chinese Lantern herb Perennial Pineridge Natural Area purple
Solanaceae - Nightshade Solanum physalifolium Hairy Nightshade herb Annual Hewlett Gulch white
Solanaceae - Nightshade Solanum rostratum Buffalo Bur herb Annual Horsetooth Reservoir East Side yellow
Solanaceae - Nightshade Solanum rostratum Buffalo Bur herb Annual Horsetooth Reservoir East Side yellow
Solanaceae - Nightshade Solanum rostratum Buffalobur herb Annual Maxwell Natural Area yellow
Typhaceae - Cattail Sparganium angustifolium Narrowleaf Bur-reed herb Perennial Zimmerman Lake Trail white
Typhaceae - Cattail Typha angustifolia Narrowleaf Cattail herb Perennial Arapaho Bend Natural Area brown
Ulmaceae - Elm Ulmus pumila Siberian Elm tree
shrub
Perennial Nix Natural Area green None
Ulmaceae - Elm Ulmus pumila Siberian Elm tree
shrub
Perennial Horsetooth Reservoir East Side green None
Valerianaceae Valeriana edulis Tobacco Root herb Perennial Red Mountain Open Space white
Valerianaceae Valeriana edulis Tobacco Root herb Perennial Lady Moon Trail white
Verbenaceae - Vervain Family Glandularia bipinnatifida Dakota Mock Vervain herb annual
perennial
Rabbit Mountain Open Space purple
Verbenaceae - Vervain Family Phyla cuneifolia Wedgeleaf Fogfruit subshrub
herb
Perennial Pineridge Natural Area white, pink
Verbenaceae - Vervain Family Phyla cuneifolia Wedgeleaf Fogfruit, subshrub
herb
Perennial Maxwell Natural Area white, pink
Verbenaceae - Vervain Family Verbena bracteata Prostrate Vervain, Big Bract Verbena herb Annual
Biennial
Perennial
Pineridge Natural Area blue
Verbenaceae - Vervain Family Verbena bracteata Prostrate Vervain; Big Bract Vervain herb Annual
Biennial
Perennial
Bobcat Ridge Natural Area blue
Verbenaceae - Vervain Family Verbena bracteata Prostrate Vevain; Big Bract Vervain herb Annual
Biennial
Perennial
Maxwell Natural Area blue
Verbenaceae - Vervain Family Verbena bracteata Prostrate Vevain; Big Bract Vervain herb Annual
Biennial
Perennial
Eagles Nest Open Space blue
Violaceae - Violet Family Viola canadensis Canadian White Violet herb Perennial Lory S. P. Arthurs Rock Trail white
Violaceae - Violet Family Viola nuttallii Nuttal's Violet herb Perennial Horsetooth Mt. Park -Horsetooth Falls Tr. yellow
Violaceae - Violet Family Viola nuttallii Nuttal's Violet herb Perennial Pawnee Buttes yellow
Violaceae - Violet Family Viola nuttallii Nuttal's Violet herb Perennial Lory S. P. Arthurs Rock Trail yellow
Violaceae - Violet Family Viola nuttallii Nuttall's Violet herb Perennial Gateway Park yellow
Violaceae - Violet Family Viola nuttallii Nuttall's Violet herb Perennial Horsetooth Reservoir East Side yellow
Violaceae - Violet Family Viola nuttallii Nuttall's Violet herb Perennial Red Mountain Open Space yellow
Vitaceae - Grape Parthenocissus vitacea Virginia Creeper vine Perennial Lory S.P. Well Gulch green
Vitaceae - Grape Vitis riparia River Bank Grape vine Perennial Gateway Park white
Zygophyllaceae - Caltrop Tribulus terrestris Puncturevine herb Annual Beaver Creek Wilderness Study Area yellow None
Nuttall's Violet herb Perennial yellow 0