Echinacea pallida (Pale Purple Coneflower)
Bluff Spring Fen, Elgin, IL
#1157 Great Spangled Fritillary on Pale Purple Coneflower (Jun 10, 2007) 3
Larger
#1156 White Form of Pale Purple Coneflowers (Jun 10, 2007) 3
Larger
Lake in the Hills Fen, Lake in the Hills, IL
#4068 Pale Purple Coneflower and Prairie Grass (Jul 07, 2006) 3
Larger
#98 Pale Purple Coneflowers in a Prairie Setting (Jun 26, 2007) 3
Larger
Harlem Hills Prairie, Loves Park, IL
#2565 Robberfly Ovipositing on Pale Purple Coneflower (Jul 04, 2002) 3
Larger
#2443 White Wild Indigo with Pale Purple Coneflowers in Background (Jul 04, 2003) 2
Nachusa Grasslands, Oregon, IL
#2445 Pale Purple Coneflowers Low Angle Viewpoint (Jul 03, 2003) 3
Larger
#2387 Prairie Overview with Pale Purple Coneflowers (Jun 20, 2008) 3
Larger
Echinacea purpurea (Purple Coneflower)
Lake in the Hills Fen, Lake in the Hills, IL
#211 Purple Coneflower Colony (Jul 01, 1998) 2
#213 Purple Coneflower Close-up (Jul 20, 2006) 3
Larger
#212 Purple Coneflower Pair (Jul 10, 2003) 3
Larger
Echinocereus boyce-thompsonii (Boyce Thompson Hedgehog Cactus)
Boyce Thompson Arboretum State Park, Superior, AZ
#4635 Boyce Thompson Hedgehog Cactus Specimen (Mar 23, 2009) 2
Larger
Echinocereus coccineus (Scarlet Hedgehog Cactus)
Lost Maples State Natural Area, Vanderpool, TX
#4286 Scarlet Hedgehog Cactus on a Cliff Edge (Mar 20, 2007) 4
Larger
Echinocereus engelmannii (Engelmann's Hedgehog Cactus)
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#3593 Englemann's Hedgehog Cactus Flowers Close-up (Apr 12, 2005) 3
Larger
#3586 Hedgehog Cactus and Brittlebush on Cool Canyon Hillside (Apr 12, 2005) 3
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3022 BrittleBush and Hedgehog Cactus (Apr 13, 2004) 3
Larger
Echinocereus fendleri (Fendler Hedgehog Cactus)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#3533 Fendler's Hedgehog Cactus Specimen (Mar 25, 2005) 3
Larger
#4644 Strawberry Hedgehog Cactus with Boulders and Goldeneye (Mar 28, 2009) 3
Larger
Echinocereus russanthus (Rusty Hedgehog Cactus)
Big Bend National Park West Side, Alpine, TX
#4239 Rusty Hedgehog Cactus Close Up (Mar 07, 2007) 2
Larger
#4238 Rusty Hedgehog Cactus Specimen (Mar 07, 2007) 3
Larger
Echinocereus triglochidiatus (Claret-cup Hedgehog Cactus, Mojave Mound Cactus)
Mojave National Preserve, Baker, CA
#3602 Mojave Mound Cactus and Joshua Trees at Dawn (Apr 17, 2005) 3
Larger
#3604 Mojave Mound Cactus Close-up (Apr 16, 2005) 2
Larger
#3603 Mojave Mound Cactus Among Boulders (Apr 16, 2005) 3
Larger
Echinocystis lobata (Wild Cucumber)
Volo Bog, Volo, IL
#4585 Wild Cucumber Pod (Oct 03, 2008) 2
Larger
Ehrendorferia chrysantha (Golden Eardrops)
Anza-Borrego Desert, Borrego Springs, CA
#3007 Golden Eardrops (Apr 13, 2004) 2
#3008 Golden Eardrops Close-up (Apr 13, 2004) 2
Ehretia anacua (Anacua, Knockaway)
Santa Ana National Wildlife Refuge, Alamo, TX
#4210 Spanish Moss and Anacua Berries (Jan 31, 2007) 3
Larger
Eleocharis rostellata (Wicket Spike Rush)
Bluff Spring Fen, Elgin, IL
#1169 Wicket Rush in Fall Color (Sep 20, 1999) 2
Elymus canadensis (Canada Wild Rye)
Volo Bog, Volo, IL
#4590 Canada Wild Rye Specimen (Oct 03, 2008) 2
Emmenanthe penduliflora (Whispering Bells)
Anza-Borrego Desert Palm Canyon, Borrego Springs, CA
#3362 Phacelia, Whispering Bells, and Desert Gold Poppies (Feb 15, 2005) 3
Larger
#3360 Common Phacelia and Whispering Bells (Feb 14, 2005) 3
Larger
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#2195 Yellow Whispering Bells (Mar 15, 2003) 2
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3345 Whispering Bells (Feb 15, 2005) 3
Larger
Empetrum nigrum (Black Crowberry)
Denali National Park -- Thoro Pass Ranger Hike, Healy, AK
#5161 Black Crowberry in Flower (Jul 10, 2009) 3
Larger
Encelia californica (California Bush Sunflower)
Trestles Beach, San Clemente, CA
#2676 Bush Sunflowers and Coast Four O'clock (Feb 28, 2003) 2
Larger
#2675 California Bush Sunflowers on Beach Dune (Feb 28, 2003) 2
Encelia farinosa (Brittlebush)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#3528 Creosote Bush, Brittlebush and Saguaros Mountains Behind (Mar 25, 2005) 3
Larger
#4620 Brittlebush and Chainfruit Cholla (Mar 20, 2009) 3
Larger
#3536 Silly Mountain Covered with Brittlebush (Mar 26, 2005) 2
#3534 Brittlebush and Painted Lady Butterfly (Mar 25, 2005) 2
Larger
#3530 Huge Saguaro and Wildflowers (Mar 25, 2005) 3
Larger
#3525 Brittlebush, Palo Verde, Saguaros with Mountains Behind (Mar 25, 2005) 3
Larger
#3524 Huge Cholla with Superstition Mountain Background (Mar 25, 2005) 4
Larger
Warm Springs Wilderness / Oatman, Kingman, AZ
#3407 Cholla and Brittlebush Glowing in the Sun (Feb 28, 2005) 4
Larger
Kofa National Wildlife Refuge, Quartzsite, AZ
#3522 Brittlebush on Mountainside with Saguaro (Mar 22, 2005) 2
Larger
#3501 Brittlebush, Ocotillo, and Saguaro in Late Afternoon Light (Mar 20, 2005) 3
Larger
#3499 Lupine, Brittlebush, and Cactus in Tunnel Springs Canyon (Mar 20, 2005) 4
Larger
#3500 Brittlebush and Palo Verde in Tunnel Springs Canyon (Mar 20, 2005) 2
Larger
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#3586 Hedgehog Cactus and Brittlebush on Cool Canyon Hillside (Apr 12, 2005) 3
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3334 Brittlebush Specimen (Feb 01, 2005) 3
Larger
#3416 Brittlebush in a Carpet of Arizona Lupine (Mar 11, 2005) 3
Larger
Anza-Borrego Desert Palm Canyon, Borrego Springs, CA
#3376 Brittlebush and Old Stump (Feb 14, 2005) 3
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3330 Chuparosa and Common Phacelia with Brittlebush Behind (Feb 01, 2005) 3
Larger
Anza-Borrego Desert Palm Canyon, Borrego Springs, CA
#3377 Brittlebush, Rocks, and Stump with Hillside Backdrop (Feb 14, 2005) 2
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3022 BrittleBush and Hedgehog Cactus (Apr 13, 2004) 3
Larger
Anza-Borrego Desert Piedras Grandes, Ocotillo, CA
#1429 Brittlebush Under San Diego Imperial Valley Railroad Water Tower (Mar 15, 1998) 3
Larger
#3434 Brittlebush Along San Diego Imperial Valley Railroad (Mar 12, 2005) 3
Larger
Death Valley NP Panamint Mountains, Panamint Springs, CA
#2982 Panamint Foothills Campsite (Mar 27, 2004) 3
Larger
#2981 Brittlebush Glowing in Sunrise Light (Mar 27, 2004) 3
Larger
#2980 Brittlebush Lining the Ravine (Mar 27, 2004) 2
#2983 Johnson Canyon Side Covered with Brittlebush (Mar 27, 2004) 2
Larger
Enemion biternatum (False Rue Anemone)
Giant City State Park, Carbondale, IL
#4006 False Rue Anemone Close Up (Apr 09, 2006) 2
Larger
Johnson's Mound Forest Preserve, Elburn, IL
#1207 False Rue Anemone Colony (Apr 06, 2010) 3
Larger
Trout Park Nature Preserve, Elgin, IL
#2336 False Rue Anemone Specimen (Apr 20, 2008) 3
Larger
Epipactis gigantea (Stream Orchid)
Butze Rapids, Prince Rupert, BC
#4917 Stream Orchid Foliage (Jun 08, 2009) 3
Larger
Equisetum arvense (Common Horsetail)
Lake in the Hills Fen, Lake in the Hills, IL
#54 Horsetail emerging from wet moss (May 15, 1999) 2
Larger
Wolter Wilderness (TNC), Presque Isle, WI
#2911 Horsetail Early Stage (May 21, 2004) 2
Equisetum fluviatile (Pipes)
Starved Rock State Park, Ottawa, IL
#4092 Horsetails on the Canyon Floor (Oct 25, 2006) 2
Larger
Eremalche rotundifolia (Desert Fivespot)
Anza-Borrego Desert, Borrego Springs, CA
#3436 Desert Fivespot Mallow and Buds (Mar 12, 2005) 3
Larger
Death Valley NP, Furnace Creek, CA
#1500 Desert Five-spot Close Up (Mar 15, 1998) 3
Larger
#3473 Desert Fivespot and Aphids Very Close Up (Mar 17, 2005) 2
Larger
#3472 Desert Fivespot Mallow Specimen (Mar 17, 2005) 2
Larger
Eriastrum eremicum (Desert Woollystar)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#4630 Mat of Desert Woollystars (Mar 25, 2009) 2
Larger
#4629 Desert Woollystar Close-up (Mar 25, 2009) 3
Larger
Ericameria linearifolia (Narrowleaf Goldenbush)
Anza-Borrego Desert, Borrego Springs, CA
#1970 Narrowleaf Goldenbush in Oriflamme Canyon (Mar 15, 2002) 2
Erigeron divergens (Spreading Fleabane)
Lost Dutchman State Park, Apache Junction, AZ
#3389 Spreading Fleabane with Lavender Colored Flowers (Feb 21, 2005) 3
Larger
Erigeron glaucus (Seaside Daisy)
King's Range Mattole River Road and Beach, Ft. Bragg, CA
#3128 Seaside Daisy on the Beach (Jun 10, 2004) 2
Larger
Erigeron peregrinus (Coastal Fleabane, Subalpine Fleabane)
Hatcher Pass, Palmer, AK
#5031 Subalpine Fleabane Colony (Jun 26, 2009) 3
Larger
Erigeron philadelphicus (Marsh Daisy Fleabane)
Indian Pond, Orford, NH
#2133 Marsh Daisy Fleabane (Jun 19, 2002) 2
Larger
Erigeron pulchellus (Robin's Plantain)
Black Earth Rettenmund Prairie SNA, Black Earth, WI
#1130 Robin's Plantain (May 17, 2001) 2
Eriocaulon aquaticum (Pipewort)
Cape Breton Highlands National Park, Ingonish Beach, NS
#3749 Common Pipewort Specimen (Sep 04, 2005) 2
Larger
Shadow (Boot) Lake, Florence, WI
#885 Pipewort (Jul 10, 2001) 2
Larger
Eriodictyon californicum (Yerba Santa)
Marin Municipal Watershed -- Pine Mountain, Fairfax, CA
#4725 Yerba Santa Close-up (Apr 30, 2009) 3
Larger
#4724 Yerba Santa Specimen (Apr 30, 2009) 2
Larger
Eriogonum fasciculatum (California Buckwheat)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#3527 California Buckwheat with Fishhook Cacti (Mar 25, 2005) 3
Larger
#3526 California Buckwheat Flowers (Mar 25, 2005) 2
Larger
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#3566 California Buckwheat Close-up (Apr 12, 2005) 3
Larger
Caspers Wilderness Park, San Juan Capistrano, CA
#3541 California Buckwheat in Bloom (Apr 04, 2005) 2
Eriogonum inflatum (Desert Trumpets)
Death Valley NP, Furnace Creek, CA
#3469 Desert Trumpet Flower Close-up (Mar 17, 2005) 2
Larger
#3468 Desert Trumpets with Death Valley Background (Mar 17, 2005) 2
Larger
Eriophorum angustifolium (Narrow-Leaved Cotton Grass)
Lake in the Hills Fen, Lake in the Hills, IL
#52 Narrow-leaved Cotton Grass Close (May 20, 1999) 2
#182 Narrow-leaved Cotton Grass among Sedges (May 20, 2001) 2
Eriophorum scheuchzeri (Alaska Cotton, White Cotton Grass)
Wrangell - Saint Elias National Park, Gakona, AK
#5017 Alaska Cotton Blowing in the Wind (Jun 20, 2009) 3
Larger
Eriophorum vaginatum var. spissum (Dense Cotton Grass, Hare's-tail Cotton Grass)
Beulah Bog SNA, East Troy, WI
#899 Dense Cotton Grass in a Bog (Oct 14, 2008) 3
Larger
Eriophyllum confertiflorum (Golden Yarrow)
Anza-Borrego Desert, Borrego Springs, CA
#3006 Golden Yarrow (Apr 13, 2004) 2
#3005 Desert Hollyhock and Yarrow on Recently Burned Hillside (Apr 13, 2004) 2
Larger
Whiting Wilderness Park, Lake Forest, CA
#2757 Blue-eyed Grass and Woolly Sunflower (Mar 10, 2003) 2
Erodium texanum (Texas Storksbill)
Tonto NF Salt River Riparian Area, Mesa, AZ
#3403 Texas Storksbill Flower, Buds, and Leaves (Feb 22, 2005) 2
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3347 Texas Storksbill (Feb 13, 2005) 2
Larger
#3348 Texas Storksbill Close-up (Feb 13, 2005) 2
Eryngium yuccifolium (Rattlesnake Master)
Lake in the Hills Fen, Lake in the Hills, IL
#43 July Prairie Morning (Jul 15, 2007) 3
Larger
#474 Rattlesnake Master and Associates (Jul 15, 2007) 3
Larger
Nachusa Grasslands, Oregon, IL
#2386 Rattlesnake Master in a Prairie Landscape (Jul 06, 2005) 2
Larger
#2384 Rattlesnake Master Close-up (Jul 06, 2005) 2
Larger
Wolf Road Prairie, Westchester, IL
#3196 Prairie Dock and Rattlesnake Master (Aug 22, 2004) 2
Larger
#3198 Rattlesnake Master and Button Blazing Star (Aug 22, 2004) 2
Larger
#3199 Rattlesnake Master in the Prairie (Aug 22, 2004) 2
Erysimum capitatum (Western Wallflower)
Sequoia National Forest -- Kern River Canyon, Lake Isabella, CA
#4695 Western Wallflower and Friend (Apr 18, 2009) 3
Larger
Zion NP, Springdale, UT
#3625 Western Wallflower Specimen (Apr 22, 2005) 3
Larger
Erythronium albidum (White Trout Lily)
Johnson's Mound Forest Preserve, Elburn, IL
#2286 Trout Lily with Leaf (Apr 06, 2010) 3
Larger
Trout Park Nature Preserve, Elgin, IL
#1328 White Trout Lily and Beetle (Apr 20, 2008) 3
Larger
Erythronium americanum (Yellow Trout Lily)
Devil's Kitchen Lake, Carbondale, IL
#3984 Trout Lily and Gossamer Threads (Apr 05, 2006) 4
Larger
Giant City State Park, Carbondale, IL
#4005 Yellow Trout Lily Just Opening (Apr 09, 2006) 2
Larger
Mississippi Palisades S.P., Savanna, IL
#3067 Trout Lily and Spring Beauty (Apr 24, 2006) 2
Larger
Erythronium grandiflorum (Yellow Glacier-lily)
Glacier National Park, West Glacier, MT
#5179 Glacier Lily and False Hellebore Foliage (Jul 18, 2009) 3
Larger
Medicine Bow National Forest Snowy Mountains, Laramie, WY
#3162 Glacier Lilies in Forest Opening (Jun 04, 2004) 2
Larger
#3161 Glacier Lily and Boulder (Jun 04, 2004) 3
Larger
#2934 Glacier Lilies and Associates on a Rocky Slope (Jun 04, 2004) 2
Larger
#2936 Glacier Lily Close-up (Jun 04, 2004) 2
Erythronium rostratum (Goldenstar, Yellow Troutlily)
Cossatot River State Park Natural Area, Mena, AR
#3903 Yellow Troutlily Backed by a Log (Mar 15, 2006) 2
Buffalo National River -- Tyler Bend, St. Joe, AR
#3936 Goldenstar in the Sun (Mar 25, 2006) 2
Larger
Ouachita NF, Beech Creek National Botanical Area, Smithville, OK
#4297 Goldenstar Flower Close Up (Mar 24, 2007) 2
Larger
Eschscholzia californica (California Poppy)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#4564 Wildflowers Lit By Arizona Sun (Mar 08, 2008) 3
Larger
#4563 Mexican Gold Poppies and Fairy Duster with Saguaros (Mar 08, 2008) 3
Larger
Usery Regional Park, Mesa, AZ
#4548 Lupine and Poppies Among the Boulders (Mar 03, 2008) 2
Larger
#4553 Poppies and Saguaros High on Pass Mountain (Mar 03, 2008) 3
Larger
Kofa National Wildlife Refuge, Quartzsite, AZ
#3516 Poppy and Lupine Portrait (Mar 22, 2005) 4
Larger
Saddle Mountain, Tonopah, AZ
#3384 Poppy Field with Lupine (Feb 17, 2005) 3
Larger
#3385 Saddle Mountain with Poppies and Lupine (Feb 17, 2005) 2
Larger
Anza-Borrego Desert, Borrego Springs, CA
#1443 California Poppy Close Up (Mar 15, 1998) 2
Larger
San Joaquin Wildlife Preserve in Irvine, Irvine, CA
#3035 California Poppy Close-up (Apr 01, 2004) 3
Caspers Wilderness Park, San Juan Capistrano, CA
#2232 Poppies, Canterbury Bells and Chia (Mar 21, 2003) 4
Larger
Wilson Valley Road, Temecula, CA
#3569 A Riot of Poppies and Lupine (Apr 11, 2005) 2
Larger
Santa Rosa Plateau Ecological Preserve, Wildomar, CA
#2737 Field of Poppies (Mar 21, 2003) 2
#2736 Poppies, Bush Lupine and Habitat (Feb 28, 2003) 3
Larger
#2735 Poppies and Habitat (Feb 28, 2003) 2
Hite Cove Trail, Yosemite, CA
#2814 Owl's Clover, Poppies, Lupine (Mar 31, 2003) 4
Larger
Eschscholzia lobbii (Frying Pans, Lobb's Poppy)
Kings River Valley, Fresno, CA
#1972 Frying Pans and Bush Lupine on Slope (Mar 22, 2002) 2
Larger
Eschscholzia minutiflora (Pygmy Golden Poppy)
Warm Springs Wilderness / Oatman, Kingman, AZ
#1666 Pygmy Golden Poppy Specimen (Mar 12, 2001) 2
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3331 Little Gold Poppies Specimen (Feb 01, 2005) 2
Larger
#3332 Little Gold Poppy Close-up (Feb 01, 2005) 3
Larger
#3369 Chia, Poppies, and Popcorn Flowers in a Wash (Feb 15, 2005) 2
Larger
Eschscholzia parishii (Desert Poppy, Parish's Poppy)
Anza-Borrego Desert, Borrego Springs, CA
#3306 Desert Poppy Close-up (Jan 31, 2005) 3
Larger
#3366 Nature's Rock Garden Display (Feb 13, 2005) 2
Larger
#3305 Desert Poppies (Jan 31, 2005) 2
Larger
#3429 Cactus and Wildflowers on Smuggler Canyon Hillside (Mar 12, 2005) 3
Larger
#3439 Cholla, Ocotillo and Wildflowers on Smuggler Canyon Hill (Mar 12, 2005) 3
Larger
#3427 Smuggler Canyon Panorama (Mar 12, 2005) 3
Larger
Anza-Borrego Desert Palm Canyon, Borrego Springs, CA
#3362 Phacelia, Whispering Bells, and Desert Gold Poppies (Feb 15, 2005) 3
Larger
Eucalyptus deglupta (Rainbow Eucalyptus, Mindanao Gum)
World Botanic Garden, Hakalau, HI
#4444 Rainbow Eucalyptus Close-up (Jan 14, 2008) 3
Larger
Eucnide urens (Desert Rocknettle, Desert Stingbush)
Death Valley NP Titus Canyon (Amagorsa Mtns.), Inyo County, CA
#2971 Desert Rock Nettle on the Canyon Wall (Apr 15, 2009) 2
Larger
#2970 Desert Rock Nettle (Mar 25, 2004) 2
Larger
Eucrypta chrysanthemifolia (Spotted Hideseed)
Cleveland National Forest Harding Canyon, Modjeska, CA
#2712 Spotted Hideseed (Mar 05, 2003) 2
Euonymus fortunei (Wintercreeper)
David Schwaegler's Home, Lake in the Hills, IL
#5193 Wintercreeper Covered with Ice (Dec 24, 2009) 2
Larger
Eupatoriadelphus maculatus var. maculatus (Spotted Joe Pye Weed)
Lake in the Hills Fen, Lake in the Hills, IL
#34 Flower-Filled Meadow in Mid-July (Jul 23, 2005) 3
Larger
#416 Sneezeweed and Joe Pye Weed (Aug 05, 1998) 3
Larger
#346 Joe Pye Weed with Flat-topped Aster (Aug 05, 1988) 2
#348 Joe Pye Weed Specimen (Aug 23, 2006) 3
Larger
Eupatorium altissimum (Tall Boneset)
Lake in the Hills Fen, Lake in the Hills, IL
#394 Tall Boneset Close-up (Aug 20, 1998) 2
Eupatorium perfoliatum (Boneset)
Spread Eagle Barrens SNA, Florence, WI
#2613 Late Summer Wildflower in Barrens (Aug 19, 2002) 2
Euphorbia antisyphilitica (Candelilla, Wax Plant)
Big Bend National Park East Side, Alpine, TX
#4227 Candelilla (Wax Plant) in the Desert (Mar 05, 2007) 2
Larger
Euphorbia corollata (Flowering Spurge)
Lake in the Hills Fen, Lake in the Hills, IL
#400 Flowering Spurge in Wide Context (Jul 15, 1998) 2
#44 Flowering Spurge Specimen (Jul 23, 2005) 2
Larger
Nachusa Grasslands, Oregon, IL
#691 Flowering Spurge in Fall Color (Sep 24, 2008) 3
Larger
Black Earth Rettenmund Prairie SNA, Black Earth, WI
#1135 Late Summer Dry Prairie in Bloom (Aug 23, 2001) 2
Eurybia sibirica (Arctic Aster, Siberian Aster)
Denali National Park -- Savage River Area, Healy, AK
#5128 Arctic Aster Specimen (Jul 06, 2009) 3
Larger
Euthamia graminifolia var. graminifolia (Grass-leaved Goldenrod)
Scuppernong Prairie SNA, Eagle, WI
#2591 Milbert's Tortoiseshell on Grassleaved Goldenrod (Aug 10, 2002) 2