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Here are the flowers that I have found!


Acomastylis rossii turbinata
  • Image id: 98-156
  • Latin name: Acomastylis rossii turbinata
  • Common name: alpine avens
  • Hike: Tundra walk, Rocky Mountain National Park
  • Date:June, 2006
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 837-156
  • Latin name: Acomastylis rossii turbinata
  • Common name: alpine avens
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial
Acomastylis rossii turbinata
Agoseris glauca dasycephalia
  • Image id: 68-45
  • Latin name: Agoseris glauca dasycephalia
  • Common name: tall false dandelion
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 778-45
  • Latin name: Agoseris glauca dasycephalia
  • Common name: tall false dandelion
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
Agoseris glauca dasycephalia
Agoseris glauca laciniata
  • Image id: 740-313
  • Latin name: Agoseris glauca laciniata
  • Common name: Cutleaf agoseris
  • Hike: Indian Creek Trail, Pike National Forest
  • Date:June, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • More info (different website)
  • Image id: 51-76
  • Latin name: Amerosedum lanceolatum
  • Common name: yellow stonecrop
  • Hike: Devils Head Fire Tower, Pikes Peak National Forest
  • Date:July, 2006
  • Family:stonecrop (Crassulaceae)
  • Identify this flower?email me
Amerosedum lanceolatum
Amerosedum lanceolatum
  • Image id: 221-76
  • Latin name: Amerosedum lanceolatum
  • Common name: yellow stonecrop
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:stonecrop (Crassulaceae)
  • Identify this flower?email me
  • Image id: 277-76
  • Latin name: Amerosedum lanceolatum
  • Common name: yellow stonecrop
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:stonecrop (Crassulaceae)
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Amerosedum lanceolatum
Amerosedum lanceolatum
  • Image id: 336-76
  • Latin name: Amerosedum lanceolatum
  • Common name: yellow stonecrop
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:stonecrop (Crassulaceae)
  • Identify this flower?email me
  • Image id: 385-76
  • Latin name: Amerosedum lanceolatum
  • Common name: yellow stonecrop
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:stonecrop (Crassulaceae)
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Amerosedum lanceolatum
Arnica cordifolia
  • Image id: 482-219
  • Latin name: Arnica cordifolia
  • Common name: heart-leaved arnica
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1302-219
  • Latin name: Arnica cordifolia
  • Common name: heart-leaved arnica
  • Hike: Calypso Cascades, Rocky Mountain Natl Park
  • Date:June, 2010
  • Family:aster (Asteraceae)
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  • perennial
Arnica cordifolia
Arnica fulgens
  • Image id: 1167-43
  • Latin name: Arnica fulgens
  • Common name: meadow arnica
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:July, 2009
  • Family:aster (Asteraceae)
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  • native, perennial
  • More info (different website)
  • Image id: 1209-43
  • Latin name: Arnica fulgens
  • Common name: meadow arnica
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:June, 2009
  • Family:aster (Asteraceae)
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  • native, perennial
  • More info (different website)
Arnica fulgens
Arnica latifolia
  • Image id: 415-270
  • Latin name: Arnica latifolia
  • Common name: broadleaf arnica
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 747-270
  • Latin name: Arnica latifolia
  • Common name: broadleaf arnica
  • Hike: Indian Creek Trail, Pike National Forest
  • Date:June, 2008
  • Family:aster (Asteraceae)
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  • perennial
Arnica latifolia
Arnica mollis
  • Image id: 794-322
  • Latin name: Arnica mollis
  • Common name: hairy arnica
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
  • Image id: 862-322
  • Latin name: Arnica mollis
  • Common name: hairy arnica
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
Arnica mollis
Artemisia frigida
  • Image id: 539-259
  • Latin name: Artemisia frigida
  • Common name: fringed sage
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 835-259
  • Latin name: Artemisia frigida
  • Common name: fringed sage
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Artemisia frigida
Artemisia frigida
  • Image id: 1466-259
  • Latin name: Artemisia frigida
  • Common name: fringed sage
  • Hike: Ole Barn Knoll, Golden Gate Canyon State Park
  • Date:August, 2011
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 541-260
  • Latin name: Artemisia ludoviciana
  • Common name: prairie sage
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Artemisia ludoviciana
Artemisia ludoviciana
  • Image id: 766-260
  • Latin name: Artemisia ludoviciana
  • Common name: prairie sage
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1326-260
  • Latin name: Artemisia ludoviciana
  • Common name: prairie sage
  • Hike: Suburban Aurora, Aurora
  • Date:August, 2013
  • Family:aster (Asteraceae)
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  • perennial
Artemisia ludoviciana
Bahia dissecta
  • Image id: 993-369
  • Latin name: Bahia dissecta
  • Common name: ragleaf bahia
  • Hike: Lions Gulch,
  • Date:July, 2009
  • Family:aster (Asteraceae)
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  • native,annual,biennial,perennial
  • More info (different website)
  • Image id: 1494-369
  • Latin name: Bahia dissecta
  • Common name: ragleaf bahia
  • Hike: Ole Barn Knoll, Golden Gate Canyon State Park
  • Date:August, 2011
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • native,annual,biennial,perennial
  • More info (different website)
Bahia dissecta
Calylophus lavandulifolius
  • Image id: 243-386
  • Latin name: Calylophus lavandulifolius
  • Common name: lavenderleaf sundrops
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:eveningprimrose (Onagraceae)
  • Identify this flower?email me
  • native, perennial
  • More info (different website)
  • Image id: 407-223
  • Latin name: Camelina microcarpa
  • Common name: false flax
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • annual
Camelina microcarpa
Castilleja occidentalis
  • Image id: 494-226
  • Latin name: Castilleja occidentalis
  • Common name: western paintbrush
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1280-268
  • Latin name: Cercocarpus montanus
  • Common name: mountain mahogany
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:May, 2010
  • Family:rose (Rosaceae)
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  • shrub
Cercocarpus montanus
Chrysanthamnus nauseosus
  • Image id: 528-251
  • Latin name: Chrysanthamnus nauseosus
  • Common name: rabbitbrush
  • Hike: Wetlands Trail, 07b, Cherry Creek State Park
  • Date:August, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • shrub
  • Image id: 1319-251
  • Latin name: Chrysanthamnus nauseosus
  • Common name: rabbitbrush
  • Hike: Suburban Aurora, Aurora
  • Date:August, 2013
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • shrub
Chrysanthamnus nauseosus
Corallorhiza maculata
  • Image id: 750-311
  • Latin name: Corallorhiza maculata
  • Common name: Spotted coralroot
  • Hike: Indian Creek Trail, Pike National Forest
  • Date:June, 2008
  • Family:orchid (Orchidaceae)
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  • perennial
  • More info (different website)
  • Image id: 359-189
  • Latin name: Corydalis aurea
  • Common name: golden smoke
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:fumitory (Fumariaceae)
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  • biennial
Corydalis aurea
Corydalis aurea
  • Image id: 434-189
  • Latin name: Corydalis aurea
  • Common name: golden smoke
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:fumitory (Fumariaceae)
  • Identify this flower?email me
  • biennial
  • Image id: 705-189
  • Latin name: Corydalis aurea
  • Common name: golden smoke
  • Hike: Hanging Lake, Glenwood Canyon
  • Date:June, 2008
  • Family:fumitory (Fumariaceae)
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  • biennial
Corydalis aurea
Descurainia sophia
  • Image id: 1088-303
  • Latin name: Descurainia sophia
  • Common name: Tansy mustard
  • Hike: Mt Galbraith, Jefferson County Open Space
  • Date:May, 2009
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • annual
  • More info (different website)
Descurainia sophia
Draba aurea
  • Image id: 852-55
  • Latin name: Draba aurea
  • Common name: Golden draba
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
  • Image id: 1091-55
  • Latin name: Draba aurea
  • Common name: Golden draba
  • Hike: Mt Galbraith, Jefferson County Open Space
  • Date:May, 2009
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
Draba aurea
Drymocallis arguta
  • Image id: 118-64
  • Latin name: Drymocallis arguta
  • Common name: sticky cinquefoil
  • Hike: Along Trail Ridge Road, Rocky Mountain National Park
  • Date:June, 2006
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • Image id: 110-60
  • Latin name: Drymocallis fissa
  • Common name: leafy cinquefoil
  • Hike: Twin Owls, Rocky Mountain National Park
  • Date:June, 2006
  • Family:rose (Rosaceae)
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  • More info (different website)
Drymocallis fissa
Drymocallis fissa
  • Image id: 202-60
  • Latin name: Drymocallis fissa
  • Common name: leafy cinquefoil
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • More info (different website)
  • Image id: 274-60
  • Latin name: Drymocallis fissa
  • Common name: leafy cinquefoil
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:rose (Rosaceae)
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  • More info (different website)
Drymocallis fissa
Drymocallis fissa
  • Image id: 347-60
  • Latin name: Drymocallis fissa
  • Common name: leafy cinquefoil
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • More info (different website)
  • Image id: 380-60
  • Latin name: Drymocallis fissa
  • Common name: leafy cinquefoil
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • More info (different website)
Drymocallis fissa
Drymocallis fissa
  • Image id: 883-60
  • Latin name: Drymocallis fissa
  • Common name: leafy cinquefoil
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2009
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • More info (different website)
  • Image id: 1187-380
  • Latin name: Elaeagnus angustifolia
  • Common name: Russian olive
  • Hike: Cherry Creek Nature Trail, Cherry Creek State Park
  • Date:May, 2009
  • Family:oleaster (Elaeagnaceae)
  • Identify this flower?email me
  • shrub, non-native, noxious weed
  • More info (different website)
Elaeagnus angustifolia
Eriogonum alatum
  • Image id: 576-398
  • Latin name: Eriogonum alatum
  • Common name: winged buckwheat
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:knotweed/buckwheat (Polygonaceae)
  • Identify this flower?email me
  • native, perennial
  • More info (different website)
Eriogonum subalpinum
Eriogonum subalpinum
  • Image id: 761-15
  • Latin name: Eriogonum subalpinum
  • Common name: subalpine buckwheat
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:knotweed/buckwheat (Polygonaceae)
  • Identify this flower?email me
Eriogonum umbellatum
Eriogonum umbellatum
  • Image id: 200-19
  • Latin name: Eriogonum umbellatum
  • Common name: sulphur flower
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:knotweed/buckwheat (Polygonaceae)
  • Identify this flower?email me
  • Image id: 276-19
  • Latin name: Eriogonum umbellatum
  • Common name: sulphur flower
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:knotweed/buckwheat (Polygonaceae)
  • Identify this flower?email me
Eriogonum umbellatum
Eriogonum umbellatum
  • Image id: 348-174
  • Latin name: Erysimum asperum
  • Common name: western wallflower
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • biennial
Erysimum asperum
Erysimum asperum
  • Image id: 414-174
  • Latin name: Erysimum asperum
  • Common name: western wallflower
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • biennial
  • Image id: 628-174
  • Latin name: Erysimum asperum
  • Common name: western wallflower
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2008
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • biennial
Erysimum asperum
Erysimum asperum
  • Image id: 683-174
  • Latin name: Erysimum asperum
  • Common name: western wallflower
  • Hike: Aurora Reservoir Circuit, Aurora Reservoir
  • Date:June, 2008
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • biennial
  • Image id: 102-157
  • Latin name: Erysimum capitatum
  • Common name: alpine wallflower
  • Hike: Tundra walk, Rocky Mountain National Park
  • Date:June, 2006
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • perennial
Erysimum capitatum
Euthamia occidentalis
  • Image id: 781-320
  • Latin name: Euthamia occidentalis
  • Common name: western goldenrod
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
  • Image id: 1253-320
  • Latin name: Euthamia occidentalis
  • Common name: western goldenrod
  • Hike: Cherry Creek Nature Trail, Cherry Creek State Park
  • Date:July, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
Euthamia occidentalis
Gaillardia aristata
  • Image id: 52-77
  • Latin name: Gaillardia aristata
  • Common name: Blanketflower
  • Hike: Masonic Cemetery, Central City
  • Date:July, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 280-77
  • Latin name: Gaillardia aristata
  • Common name: Blanketflower
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
Gaillardia aristata
Gaillardia aristata
  • Image id: 422-77
  • Latin name: Gaillardia aristata
  • Common name: Blanketflower
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 785-77
  • Latin name: Gaillardia aristata
  • Common name: Blanketflower
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
Gaillardia aristata
Gaillardia aristata
  • Image id: 1462-77
  • Latin name: Gaillardia aristata
  • Common name: Blanketflower
  • Hike: Ole Barn Knoll, Golden Gate Canyon State Park
  • Date:August, 2011
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 401-218
  • Latin name: Geum macrophyllum
  • Common name: bur avens
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial
Geum macrophyllum
Geum macrophyllum
  • Image id: 402-218
  • Latin name: Geum macrophyllum
  • Common name: bur avens
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1374-218
  • Latin name: Geum macrophyllum
  • Common name: bur avens
  • Hike: Forgotten Valley, Golden Gate State Park
  • Date:July, 2010
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial
Geum macrophyllum
Grindelia squarrosa
  • Image id: 29-23
  • Latin name: Grindelia squarrosa
  • Common name: gumweed
  • Hike: Rattlesnake Gulch Trail, El Dorado Canyon State Park
  • Date:July, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial,native
  • Image id: 421-23
  • Latin name: Grindelia squarrosa
  • Common name: gumweed
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial,native
Grindelia squarrosa
Grindelia squarrosa
  • Image id: 540-23
  • Latin name: Grindelia squarrosa
  • Common name: gumweed
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial,native
  • Image id: 771-23
  • Latin name: Grindelia squarrosa
  • Common name: gumweed
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial,native
Grindelia squarrosa
Gutierrezia sarothrae
  • Image id: 95-346
  • Latin name: Gutierrezia sarothrae
  • Common name: broom snakeweed
  • Hike: Streamside Trail, El Dorado Canyon State Park
  • Date:September, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 346-191
  • Latin name: Harbouria trachypleura
  • Common name: whiskbroom parsley
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • perennial, native
Harbouria trachypleura
Harbouria trachypleura
  • Image id: 1059-191
  • Latin name: Harbouria trachypleura
  • Common name: whiskbroom parsley
  • Hike: Mt Galbraith, Jefferson County Open Space
  • Date:May, 2009
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 527-258
  • Latin name: Helianthus annuus
  • Common name: common sunflower
  • Hike: Wetlands Trail, 07b, Cherry Creek State Park
  • Date:August, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • annual
Helianthus annuus
Helianthus petiolaris
  • Image id: 125-67
  • Latin name: Helianthus petiolaris
  • Common name: prairie sunflower
  • Hike: Castlewood Canyon, Castlewood Canyon State Park
  • Date:September, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • annual, native
  • Image id: 258-67
  • Latin name: Helianthus petiolaris
  • Common name: prairie sunflower
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • annual, native
Helianthus petiolaris
Helianthus petiolaris
  • Image id: 543-67
  • Latin name: Helianthus petiolaris
  • Common name: prairie sunflower
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • annual, native
  • Image id: 128-160
  • Latin name: Heliomeris multiflora
  • Common name: goldeneye
  • Hike: Castlewood Canyon, Castlewood Canyon State Park
  • Date:September, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Heliomeris multiflora
Heterotheca villosa
  • Image id: 1409-300
  • Latin name: Heterotheca villosa
  • Common name: hairy false goldenaster
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2011
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • More info (different website)
Heterotheca villosa
Heuchera parvifolia
  • Image id: 304-181
  • Latin name: Heuchera parvifolia
  • Common name: common alumroot
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:saxifrage (Saxifragaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 366-181
  • Latin name: Heuchera parvifolia
  • Common name: common alumroot
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:saxifrage (Saxifragaceae)
  • Identify this flower?email me
  • perennial
Heuchera parvifolia
Heuchera parvifolia
  • Image id: 430-181
  • Latin name: Heuchera parvifolia
  • Common name: common alumroot
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:saxifrage (Saxifragaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 706-181
  • Latin name: Heuchera parvifolia
  • Common name: common alumroot
  • Hike: Hanging Lake, Glenwood Canyon
  • Date:June, 2008
  • Family:saxifrage (Saxifragaceae)
  • Identify this flower?email me
  • perennial
Heuchera parvifolia
Lactuca serriola
  • Image id: 529-252
  • Latin name: Lactuca serriola
  • Common name: prickly lettuce
  • Hike: Wetlands Trail, 07b, Cherry Creek State Park
  • Date:August, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • annual
  • Image id: 537-252
  • Latin name: Lactuca serriola
  • Common name: prickly lettuce
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • annual
Lactuca serriola
Lepidium perfoliatum
  • Image id: 169-236
  • Latin name: Lepidium perfoliatum
  • Common name: Clasping pepperweed
  • Hike: Wetlands trail, 07, Cherry Creek State Park
  • Date:May, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • non-native
  • Image id: 252-149
  • Latin name: Lesquerella montana
  • Common name: mountain bladderpod
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • perennial
Lesquerella montana
Lesquerella rectipes
  • Image id: 630-283
  • Latin name: Lesquerella rectipes
  • Common name: bladderpod
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2008
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • native
  • Image id: 486-243
  • Latin name: Ligularia amplectens
  • Common name: alpine groundsel
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Ligularia amplectens
Ligularia amplectens
  • Image id: 997-243
  • Latin name: Ligularia amplectens
  • Common name: alpine groundsel
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 515-242
  • Latin name: Ligularia pudica
  • Common name: nodding senecio
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Ligularia pudica
Ligularia pudica
  • Image id: 975-242
  • Latin name: Ligularia pudica
  • Common name: nodding senecio
  • Hike: Lions Gulch,
  • Date:July, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 271-173
  • Latin name: Linaria genistifolia dalmatica
  • Common name: tall butter-and-eggs
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial, non-native
Linaria genistifolia dalmatica
Linaria genistifolia dalmatica
  • Image id: 315-173
  • Latin name: Linaria genistifolia dalmatica
  • Common name: tall butter-and-eggs
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial, non-native
  • Image id: 418-173
  • Latin name: Linaria genistifolia dalmatica
  • Common name: tall butter-and-eggs
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial, non-native
Linaria genistifolia dalmatica
Linaria vulgaris
  • Image id: 30-24
  • Latin name: Linaria vulgaris
  • Common name: butter-and-eggs
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2006
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial, non-native
  • Image id: 480-24
  • Latin name: Linaria vulgaris
  • Common name: butter-and-eggs
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial, non-native
Linaria vulgaris
Linaria vulgaris
  • Image id: 568-24
  • Latin name: Linaria vulgaris
  • Common name: butter-and-eggs
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial, non-native
  • Image id: 138-83
  • Latin name: Lithospermum incisum
  • Common name: narrowleaf puccoon
  • Hike: Rotary Park, Horsetooth Reservoir
  • Date:May, 2007
  • Family:borage (Boraginaceae)
  • Identify this flower?email me
Lithospermum incisum
Lithospermum incisum
  • Image id: 187-83
  • Latin name: Lithospermum incisum
  • Common name: narrowleaf puccoon
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:borage (Boraginaceae)
  • Identify this flower?email me
  • Image id: 249-83
  • Latin name: Lithospermum incisum
  • Common name: narrowleaf puccoon
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:borage (Boraginaceae)
  • Identify this flower?email me
Lithospermum incisum
Lithospermum incisum
  • Image id: 324-83
  • Latin name: Lithospermum incisum
  • Common name: narrowleaf puccoon
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:borage (Boraginaceae)
  • Identify this flower?email me
  • Image id: 1118-83
  • Latin name: Lithospermum incisum
  • Common name: narrowleaf puccoon
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2009
  • Family:borage (Boraginaceae)
  • Identify this flower?email me
Lithospermum incisum
Lomatium dissectum
  • Image id: 822-220
  • Latin name: Lomatium dissectum
  • Common name: Indian balsam
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 155-92
  • Latin name: Mahonia repens
  • Common name: Hollygrape
  • Hike: Rifle Falls, Rifle Falls State Park
  • Date:May, 2007
  • Family:barberry (Berberidaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
Mahonia repens
Mahonia repens
  • Image id: 163-92
  • Latin name: Mahonia repens
  • Common name: Hollygrape
  • Hike: Three Forks, White River National Forest
  • Date:May, 2007
  • Family:barberry (Berberidaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
  • Image id: 697-92
  • Latin name: Mahonia repens
  • Common name: Hollygrape
  • Hike: Hanging Lake, Glenwood Canyon
  • Date:June, 2008
  • Family:barberry (Berberidaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
Mahonia repens
Medicago lupulina
  • Image id: 165-101
  • Latin name: Medicago lupulina
  • Common name: black medic
  • Hike: Wetlands trail, 07, Cherry Creek State Park
  • Date:May, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • annual, perennial
  • Image id: 223-101
  • Latin name: Medicago lupulina
  • Common name: black medic
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • annual, perennial
Medicago lupulina
Medicago lupulina
  • Image id: 682-101
  • Latin name: Medicago lupulina
  • Common name: black medic
  • Hike: Aurora Reservoir Circuit, Aurora Reservoir
  • Date:June, 2008
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • annual, perennial
  • Image id: 256-152
  • Latin name: Melilotus officinalis
  • Common name: yellow sweet clover
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • biennial
Melilotus officinalis
Melilotus officinalis
  • Image id: 549-152
  • Latin name: Melilotus officinalis
  • Common name: yellow sweet clover
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • biennial
Melilotus officinalis
Melilotus officinalis
  • Image id: 668-152
  • Latin name: Melilotus officinalis
  • Common name: yellow sweet clover
  • Hike: Aurora Reservoir Circuit, Aurora Reservoir
  • Date:June, 2008
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • biennial
  • Image id: 1060-373
  • Latin name: Musineon divaricatum
  • Common name: leafy wildparsley
  • Hike: Mt Galbraith, Jefferson County Open Space
  • Date:May, 2009
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
Musineon divaricatum
Musineon tenuifolium
  • Image id: 251-148
  • Latin name: Musineon tenuifolium
  • Common name: mountain caraway
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 639-286
  • Latin name: Nothocalais cuspidata
  • Common name: wavyleaf dandelion
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Nothocalais cuspidata
Nothocalais cuspidata
  • Image id: 830-286
  • Latin name: Nothocalais cuspidata
  • Common name: wavyleaf dandelion
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1117-286
  • Latin name: Nothocalais cuspidata
  • Common name: wavyleaf dandelion
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Nothocalais cuspidata
Oenthera villosa
  • Image id: 556-264
  • Latin name: Oenthera villosa
  • Common name: common evening primrose
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:eveningprimrose (Onagraceae)
  • Identify this flower?email me
  • biennial
  • Image id: 637-264
  • Latin name: Oenthera villosa
  • Common name: common evening primrose
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2008
  • Family:eveningprimrose (Onagraceae)
  • Identify this flower?email me
  • biennial
Oenthera villosa
Oenthera villosa
  • Image id: 773-264
  • Latin name: Oenthera villosa
  • Common name: common evening primrose
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:eveningprimrose (Onagraceae)
  • Identify this flower?email me
  • biennial
  • Image id: 229-128
  • Latin name: Opuntia macrorhiza
  • Common name: prickly pear cactus
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:cactus (Cactaceae)
  • Identify this flower?email me
  • perennial, native
Opuntia macrorhiza
Opuntia macrorhiza
  • Image id: 433-128
  • Latin name: Opuntia macrorhiza
  • Common name: prickly pear cactus
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:cactus (Cactaceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 105-216
  • Latin name: Oreoxis alpina
  • Common name: alpine parsley
  • Hike: Tundra walk, Rocky Mountain National Park
  • Date:June, 2006
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • perennial
Oreoxis alpina
Orthocarpus luteus
  • Image id: 67-42
  • Latin name: Orthocarpus luteus
  • Common name: yellow owl's clover
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • Image id: 152-170
  • Latin name: Osmorhiza occidentalis
  • Common name: sweet cicely
  • Hike: Rifle Falls, Rifle Falls State Park
  • Date:May, 2007
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
Osmorhiza  occidentalis
Oxalis stricta
  • Image id: 228-120
  • Latin name: Oxalis stricta
  • Common name: wood sorrel
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:wood sorrel (Oxalidaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 306-120
  • Latin name: Oxalis stricta
  • Common name: wood sorrel
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:wood sorrel (Oxalidaceae)
  • Identify this flower?email me
  • perennial
Oxalis stricta
Packera cana
  • Image id: 1102-372
  • Latin name: Packera cana
  • Common name: Wooly groundsel
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
  • Image id: 157-352
  • Latin name: Packera dimorphophylla
  • Common name: splitleaf groundsel
  • Hike: Rifle Falls, Rifle Falls State Park
  • Date:May, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
Packera dimorphophylla
Packera dimorphophylla
  • Image id: 239-352
  • Latin name: Packera dimorphophylla
  • Common name: splitleaf groundsel
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
  • Image id: 367-199
  • Latin name: Packera fendleri
  • Common name: Fendler's groundsel
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Packera fendleri
Packera fendleri
  • Image id: 481-199
  • Latin name: Packera fendleri
  • Common name: Fendler's groundsel
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 423-199
  • Latin name: Packera fendleri
  • Common name: Fendler's groundsel
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Packera fendleri
Packera fendleri
  • Image id: 858-199
  • Latin name: Packera fendleri
  • Common name: Fendler's groundsel
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1296-392
  • Latin name: Packera werneriifolia
  • Common name: rock groundsel
  • Hike: Calypso Cascades, Rocky Mountain Natl Park
  • Date:June, 2010
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • native, perennial
  • More info (different website)
Packera werneriifolia
Pedicularis bracteosa paysoniana
  • Image id: 502-224
  • Latin name: Pedicularis bracteosa paysoniana
  • Common name: bracted lousewort
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 882-224
  • Latin name: Pedicularis bracteosa paysoniana
  • Common name: bracted lousewort
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2009
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • perennial
Pedicularis bracteosa paysoniana
Pentaphylloides floribunda
  • Image id: 65-39
  • Latin name: Pentaphylloides floribunda
  • Common name: shrubby cinquefoil
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 470-39
  • Latin name: Pentaphylloides floribunda
  • Common name: shrubby cinquefoil
  • Hike: Niwot Trail, Long Lake, Indian Peaks
  • Date:July, 2007
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial, native
Pentaphylloides floribunda
Pentaphylloides floribunda
  • Image id: 760-39
  • Latin name: Pentaphylloides floribunda
  • Common name: shrubby cinquefoil
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 836-39
  • Latin name: Pentaphylloides floribunda
  • Common name: shrubby cinquefoil
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial, native
Pentaphylloides floribunda
Physaria vitulifera
  • Image id: 617-284
  • Latin name: Physaria vitulifera
  • Common name: fiddleleaf twinpod
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2008
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1098-284
  • Latin name: Physaria vitulifera
  • Common name: fiddleleaf twinpod
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2009
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • perennial
Physaria vitulifera
Poinsettia dentata
  • Image id: 507-241
  • Latin name: Potentilla diversifolia
  • Common name: varileaf cinquefoil
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial
Potentilla diversifolia
Potentilla effusa
  • Image id: 1135-378
  • Latin name: Potentilla effusa
  • Common name: blueleaf cinquefoil
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:July, 2009
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • native, perennial
  • More info (different website)
  • Image id: 838-330
  • Latin name: Potentilla pulcherrima
  • Common name: beautiful cinquefoil
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
Potentilla pulcherrima
Pseudocymopterus montanus
  • Image id: 431-353
  • Latin name: Pseudocymopterus montanus
  • Common name: alpine false springparsley
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
  • Image id: 721-353
  • Latin name: Pseudocymopterus montanus
  • Common name: alpine false springparsley
  • Hike: Indian Creek Trail, Pike National Forest
  • Date:June, 2008
  • Family:parsley (Apiaceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
Pseudocymopterus montanus
Purshia tridentata
  • Image id: 108-158
  • Latin name: Purshia tridentata
  • Common name: antelope brush
  • Hike: Twin Owls, Rocky Mountain National Park
  • Date:June, 2006
  • Family:rose (Rosaceae)
  • Identify this flower?email me
  • shrub
  • Image id: 450-232
  • Latin name: Ranunculus adoneus
  • Common name: snow buttercup
  • Hike: Niwot Trail, Long Lake, Indian Peaks
  • Date:July, 2007
  • Family:buttercup (Ranunculaceae)
  • Identify this flower?email me
  • perennial
Ranunculus adoneus
Ranunculus adoneus
  • Image id: 851-335
  • Latin name: Ranunculus adoneus
  • Common name: snow buttercup
  • Hike: Herman Gulch,
  • Date:July, 2008
  • Family:buttercup (Ranunculaceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
  • Image id: 136-79
  • Latin name: Ranunculus cardiophyllus
  • Common name: heart-leaved buttercup
  • Hike: Rotary Park, Horsetooth Reservoir
  • Date:May, 2007
  • Family:buttercup (Ranunculaceae)
  • Identify this flower?email me
  • perennial, native
Ranunculus cardiophyllus
Ratibida columnifera
  • Image id: 126-68
  • Latin name: Ratibida columnifera
  • Common name: prairie coneflower
  • Hike: Castlewood Canyon, Castlewood Canyon State Park
  • Date:September, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • Image id: 44-154
  • Latin name: rhus trilobatca
  • Common name: three-leaf sumac
  • Hike: South Rim Trail, Roxborough State Park
  • Date:May, 2006
  • Family:sumac (Anacardiaceae)
  • Identify this flower?email me
  • perennial
rhus trilobatca
rhus trilobatca
  • Image id: 148-154
  • Latin name: rhus trilobatca
  • Common name: three-leaf sumac
  • Hike: Rotary Park, Horsetooth Reservoir
  • Date:May, 2007
  • Family:sumac (Anacardiaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 636-289
  • Latin name: Rorippa sinuata
  • Common name: spreading yellowcress
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:May, 2008
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • perennial
Rorippa sinuata
Rudbeckia hirta
  • Image id: 1144-361
  • Latin name: Rudbeckia hirta
  • Common name: blackeyed susan
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:July, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • native,annual,biennial,perennial
  • More info (different website)
  • Image id: 939-361
  • Latin name: Rudbeckia hirta
  • Common name: blackeyed susan
  • Hike: Lions Gulch,
  • Date:July, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • native,annual,biennial,perennial
  • More info (different website)
Rudbeckia hirta
Rudbeckia laciniata
  • Image id: 25-374
  • Latin name: Rudbeckia laciniata
  • Common name: tall coneflower
  • Hike: Rattlesnake Gulch Trail, El Dorado Canyon State Park
  • Date:July, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, native
  • More info (different website)
  • Image id: 368-200
  • Latin name: Salix drummondiana
  • Common name: blue willow
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:willow (Salicaceae)
  • Identify this flower?email me
  • shrub
Salix drummondiana
Salix exigua
  • Image id: 1047-293
  • Latin name: Salix exigua
  • Common name: Sandbar willow
  • Hike: South Rim Trail, Roxborough State Park
  • Date:May, 2009
  • Family:willow (Salicaceae)
  • Identify this flower?email me
  • shrub
Salix exigua
Senecio spartioides
  • Image id: 124-66
  • Latin name: Senecio spartioides
  • Common name: broom senecio
  • Hike: Streamside Trail, El Dorado Canyon State Park
  • Date:September, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 292-66
  • Latin name: Senecio spartioides
  • Common name: broom senecio
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
Senecio spartioides
Senecio spartioides
  • Image id: 1324-66
  • Latin name: Senecio spartioides
  • Common name: broom senecio
  • Hike: Suburban Aurora, Aurora
  • Date:August, 2013
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 37-155
  • Latin name: Senecio triangularis
  • Common name: arrowleaf senecio
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Senecio triangularis
Senecio triangularis
  • Image id: 445-155
  • Latin name: Senecio triangularis
  • Common name: arrowleaf senecio
  • Hike: Niwot Trail, Long Lake, Indian Peaks
  • Date:July, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 149-179
  • Latin name: Sisymbrium altissimum
  • Common name: tumble mustard
  • Hike: Rotary Park, Horsetooth Reservoir
  • Date:May, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • annual
Sisymbrium altissimum
Sisymbrium altissimum
  • Image id: 298-179
  • Latin name: Sisymbrium altissimum
  • Common name: tumble mustard
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • annual
  • Image id: 333-179
  • Latin name: Sisymbrium altissimum
  • Common name: tumble mustard
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • annual
Sisymbrium altissimum
Sisymbrium altissimum
  • Image id: 669-179
  • Latin name: Sisymbrium altissimum
  • Common name: tumble mustard
  • Hike: Aurora Reservoir Circuit, Aurora Reservoir
  • Date:June, 2008
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
  • annual
  • Image id: 536-257
  • Latin name: Solidago canadensis
  • Common name: common goldenrod
  • Hike: Wetlands Trail, 07b, Cherry Creek State Park
  • Date:August, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Solidago canadensis
Solidago canadensis
  • Image id: 542-257
  • Latin name: Solidago canadensis
  • Common name: common goldenrod
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 954-364
  • Latin name: Solidago missouriensis
  • Common name: Missouri goldenrod
  • Hike: Lions Gulch,
  • Date:July, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
Solidago missouriensis
Solidago spathulata nana
  • Image id: 70-47
  • Latin name: Solidago spathulata nana
  • Common name: dwarf goldenrod
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 867-47
  • Latin name: Solidago spathulata nana
  • Common name: dwarf goldenrod
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
Solidago spathulata nana
Taraxacum officinale
  • Image id: 2-2
  • Latin name: Taraxacum officinale
  • Common name: dandelion
  • Hike: South Rim Trail, Roxborough State Park
  • Date:May, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, non-native
  • Image id: 614-2
  • Latin name: Taraxacum officinale
  • Common name: dandelion
  • Hike: East Canyon, Castlewood Canyon State Park
  • Date:April, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, non-native
Taraxacum officinale
Taraxacum officinale
  • Image id: 685-2
  • Latin name: Taraxacum officinale
  • Common name: dandelion
  • Hike: Aurora Reservoir Circuit, Aurora Reservoir
  • Date:June, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial, non-native
  • Image id: 1328-396
  • Latin name: Thelesperma ambiguum
  • Common name: Colorado greenthread
  • Hike: Suburban Aurora, Aurora
  • Date:August, 2013
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • native, perennial
  • More info (different website)
Thelesperma ambiguum
Thermopsis divaricarpa
  • Image id: 3-3
  • Latin name: Thermopsis divaricarpa
  • Common name: golden banner
  • Hike: South Rim Trail, Roxborough State Park
  • Date:May, 2006
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
  • Image id: 154-3
  • Latin name: Thermopsis divaricarpa
  • Common name: golden banner
  • Hike: Rifle Falls, Rifle Falls State Park
  • Date:May, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
Thermopsis divaricarpa
Thermopsis divaricarpa
  • Image id: 214-3
  • Latin name: Thermopsis divaricarpa
  • Common name: golden banner
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
  • Image id: 337-3
  • Latin name: Thermopsis divaricarpa
  • Common name: golden banner
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
Thermopsis divaricarpa
Thermopsis divaricarpa
  • Image id: 389-3
  • Latin name: Thermopsis divaricarpa
  • Common name: golden banner
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
  • Image id: 905-3
  • Latin name: Thermopsis divaricarpa
  • Common name: golden banner
  • Hike: Hell's Hole, Mount Evans Wilderness
  • Date:August, 2009
  • Family:pea (Fabaceae)
  • Identify this flower?email me
  • native,perennial
  • More info (different website)
Thermopsis divaricarpa
Tithymalus esula
  • Image id: 171-97
  • Latin name: Tithymalus esula
  • Common name: leafy spurge
  • Hike: Wetlands trail, 07, Cherry Creek State Park
  • Date:May, 2007
  • Family:spurge (Euphorbiaceae)
  • Identify this flower?email me
  • perennial
  • Image id: 282-97
  • Latin name: Tithymalus esula
  • Common name: leafy spurge
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:spurge (Euphorbiaceae)
  • Identify this flower?email me
  • perennial
Tithymalus esula
Tithymalus uralensis
  • Image id: 10-10
  • Latin name: Tithymalus uralensis
  • Common name: Russian spurge
  • Hike: Wetlands Trail, Cherry Creek State Park
  • Date:May, 2006
  • Family:spurge (Euphorbiaceae)
  • Identify this flower?email me
  • Image id: 339-10
  • Latin name: Tithymalus uralensis
  • Common name: Russian spurge
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:spurge (Euphorbiaceae)
  • Identify this flower?email me
Tithymalus uralensis
Tragopogon dubius major
  • Image id: 183-106
  • Latin name: Tragopogon dubius major
  • Common name: yellow salsify
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 281-106
  • Latin name: Tragopogon dubius major
  • Common name: yellow salsify
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Tragopogon dubius major
Tragopogon dubius major
  • Image id: 313-106
  • Latin name: Tragopogon dubius major
  • Common name: yellow salsify
  • Hike: Lair o' the Bear, Jefferson County Open Space
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 412-106
  • Latin name: Tragopogon dubius major
  • Common name: yellow salsify
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
Tragopogon dubius major
Tragopogon dubius major
  • Image id: 776-106
  • Latin name: Tragopogon dubius major
  • Common name: yellow salsify
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • perennial
  • Image id: 1250-403
  • Latin name: Tribulus terrestris
  • Common name: puncture vine
  • Hike: Cherry Creek Nature Trail, Cherry Creek State Park
  • Date:July, 2009
  • Family:caltrop (Zygophyllaceae)
  • Identify this flower?email me
  • annual, import
  • More info (different website)
Tribulus terrestris
unknown
  • Image id: 26-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:August, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 66-34
  • Latin name: unknown
  • Common name: unknown wildflower
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:unknown (unknown)
  • Identify this flower?email me
unknown
unknown
  • Image id: 117-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Along Trail Ridge Road, Rocky Mountain National Park
  • Date:June, 2006
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 170-34
  • Latin name: unknown
  • Common name: unknown wildflower
  • Hike: Wetlands trail, 07, Cherry Creek State Park
  • Date:May, 2007
  • Family:unknown (unknown)
  • Identify this flower?email me
unknown
unknown
  • Image id: 217-34
  • Latin name: unknown
  • Common name: unknown wildflower
  • Hike: Fountain Trail, Roxborough State Park
  • Date:June, 2007
  • Family:unknown (unknown)
  • Identify this flower?email me
  • Image id: 255-34
  • Latin name: unknown
  • Common name: unknown wildflower
  • Hike: West Pawnee Butte, Pawnee National Grassland
  • Date:June, 2007
  • Family:unknown (unknown)
  • Identify this flower?email me
unknown
unknown
  • Image id: 289-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Arthur's Rock, Lory State Park
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
unknown
unknown
unknown
unknown
  • Image id: 374-202
  • Latin name: unknown
  • Common name: unknown (mustard)
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:mustard (Brassicaceae)
  • Identify this flower?email me
unknown
unknown
  • Image id: 420-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 432-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Beaver Brook, Genesee
  • Date:June, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
unknown
unknown
  • Image id: 522-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Butler Gulch, Arapahoe National Forest
  • Date:July, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 533-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Wetlands Trail, 07b, Cherry Creek State Park
  • Date:August, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
unknown
unknown
  • Image id: 600-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Kenosha Pass '07, South Park
  • Date:September, 2007
  • Family:aster (Asteraceae)
  • Identify this flower?email me
unknown
unknown
  • Image id: 720-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Indian Creek Trail, Pike National Forest
  • Date:June, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 777-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Kriley Overlook, Golden Gate State Park
  • Date:September, 2008
  • Family:aster (Asteraceae)
  • Identify this flower?email me
unknown
unknown
  • Image id: 1045-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: South Rim Trail, Roxborough State Park
  • Date:May, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 1071-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Mt Galbraith, Jefferson County Open Space
  • Date:May, 2009
  • Family:aster (Asteraceae)
  • Identify this flower?email me
unknown
unknown
  • Image id: 1279-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:May, 2010
  • Family:aster (Asteraceae)
  • Identify this flower?email me
  • Image id: 1381-21
  • Latin name: unknown
  • Common name: unknown (aster)
  • Hike: Forgotten Valley, Golden Gate State Park
  • Date:July, 2010
  • Family:aster (Asteraceae)
  • Identify this flower?email me
unknown
unknown mushroom
  • Image id: 72-48
  • Latin name: unknown mushroom
  • Common name: unknown mushroom
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:unknown (unknown)
  • Identify this mushroom?email me
  • Image id: 77-48
  • Latin name: unknown mushroom
  • Common name: unknown mushroom
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:unknown (unknown)
  • Identify this mushroom?email me
unknown mushroom
unknown mushroom
  • Image id: 80-48
  • Latin name: unknown mushroom
  • Common name: unknown mushroom
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:unknown (unknown)
  • Identify this mushroom?email me
  • Image id: 82-48
  • Latin name: unknown mushroom
  • Common name: unknown mushroom
  • Hike: Aspen Creek, South Park
  • Date:August, 2006
  • Family:unknown (unknown)
  • Identify this mushroom?email me
unknown mushroom
Verbascum thapsus
  • Image id: 123-65
  • Latin name: Verbascum thapsus
  • Common name: Woolly mullein
  • Hike: Streamside Trail, El Dorado Canyon State Park
  • Date:September, 2006
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • biennial, non-native
  • Image id: 526-65
  • Latin name: Verbascum thapsus
  • Common name: Woolly mullein
  • Hike: Wetlands Trail, 07b, Cherry Creek State Park
  • Date:August, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • biennial, non-native
Verbascum thapsus
Verbascum thapsus
  • Image id: 563-65
  • Latin name: Verbascum thapsus
  • Common name: Woolly mullein
  • Hike: Inner Canyon, Castlewood Canyon State Park
  • Date:September, 2007
  • Family:figwort (Scrophulariaceae)
  • Identify this flower?email me
  • biennial, non-native
  • Image id: 8-8
  • Latin name: Viola nuttallii
  • Common name: yellow violet
  • Hike: South Rim Trail, Roxborough State Park
  • Date:May, 2006
  • Family:violet (Violaceae)
  • Identify this flower?email me
  • perennial, native
Viola nuttallii
Viola nuttallii
  • Image id: 1051-8
  • Latin name: Viola nuttallii
  • Common name: yellow violet
  • Hike: South Rim Trail, Roxborough State Park
  • Date:May, 2009
  • Family:violet (Violaceae)
  • Identify this flower?email me
  • perennial, native
common name: latin name:
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