Great Smoky Mountains (School House Gap Tr.), Gatlinburg, TN
#6853 Virginia Pennywort Specimen (Apr 11, 2015) 3
Larger
Ochna serrulata (Mickey Mouse Bush)#6853 Virginia Pennywort Specimen (Apr 11, 2015) 3
Larger Manuka State Park and Natural Area, Captain Cook, HI
#6899 Mickey Mouse Bush with Developing Seeds (Mar 23, 2019) 3
Larger
#6203 Mickey Mouse Bush in Fruit Close Up (Sep 18, 2012) 3
Larger
#6202 Mickey Mouse Bush Specimen in Fruit (Sep 18, 2012) 3
Larger
#6898 Mickey Mouse Bush in Bloom (Mar 23, 2019) 3
Larger
Oclemena acuminata (Whorled Wood Aster)#6899 Mickey Mouse Bush with Developing Seeds (Mar 23, 2019) 3
Larger #6203 Mickey Mouse Bush in Fruit Close Up (Sep 18, 2012) 3
Larger #6202 Mickey Mouse Bush Specimen in Fruit (Sep 18, 2012) 3
Larger #6898 Mickey Mouse Bush in Bloom (Mar 23, 2019) 3
Larger Acadia National Park, Ellsworth, ME
#3237 Whorled Wood Aster Close-up (Oct 06, 2004) 2
Larger
Cape Breton Highlands National Park, Ingonish Beach, NS
#3736 Berries and Asters on the Headlands (Sep 03, 2005) 2
Larger
Oclemena nemoralis (Bog Aster)#3237 Whorled Wood Aster Close-up (Oct 06, 2004) 2
Larger Cape Breton Highlands National Park, Ingonish Beach, NS
#3736 Berries and Asters on the Headlands (Sep 03, 2005) 2
Larger Cape Breton Highlands National Park, Ingonish Beach, NS
#3750 Bog Aster Specimen (Sep 04, 2005) 2
Oenothera biennis (Common Evening Primrose)#3750 Bog Aster Specimen (Sep 04, 2005) 2
Lake in the Hills Fen, Lake in the Hills, IL
#505 Japanese Beetles on Evening Primrose (Aug 17, 2019) 3
Larger
#5283 Soldier Beetles on Biennial Evening Primrose (Aug 15, 2016) 3
Larger
#345 Biennial Evening Primrose Emerging from Goldenrod (Aug 25, 2015) 3
Larger
#343 Biennial Evening Primrose Close Up (Aug 23, 2006) 3
Larger
Oenothera caespitosa (Tufted Evening Primrose)#505 Japanese Beetles on Evening Primrose (Aug 17, 2019) 3
Larger #5283 Soldier Beetles on Biennial Evening Primrose (Aug 15, 2016) 3
Larger #345 Biennial Evening Primrose Emerging from Goldenrod (Aug 25, 2015) 3
Larger #343 Biennial Evening Primrose Close Up (Aug 23, 2006) 3
Larger Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#4641 Tufted Evening Primrose in Morning Light (Mar 28, 2009) 4
Larger
#1555 Tufted Evening Primrose Aging to Pink (Mar 26, 2011) 2
Larger
Dead Horse Ranch State Park, Cottonwood, AZ
#6021 Tufted Evening Primrose Close-up (Apr 21, 2012) 3
Larger
Oenothera clelandii (Sand Evening Primrose)#4641 Tufted Evening Primrose in Morning Light (Mar 28, 2009) 4
Larger #1555 Tufted Evening Primrose Aging to Pink (Mar 26, 2011) 2
Larger Dead Horse Ranch State Park, Cottonwood, AZ
#6021 Tufted Evening Primrose Close-up (Apr 21, 2012) 3
Larger Nachusa Grasslands, Nachusa, IL
#652 Sand Evening Primrose Specimen (Jun 28, 2006) 2
Larger
Illinois Beach State Park, Zion, IL
#651 Sand Evening Primrose (Jul 10, 2000) 2
Oenothera deltoides (Dune Evening Primrose)#652 Sand Evening Primrose Specimen (Jun 28, 2006) 2
Larger Illinois Beach State Park, Zion, IL
#651 Sand Evening Primrose (Jul 10, 2000) 2
Anza-Borrego Desert Henderson and Coyote Cyn, Borrego Springs, CA
#2890 Dune Evening Primrose and Sand Verbena (Feb 20, 2004) 2
Larger
#3312 Flowers Along Henderson Canyon Road (Jan 31, 2005) 2
Larger
#1482 Dune Evening Primrose Large Specimen (Jan 16, 2005) 2
Larger
#2891 Dune Evening Primrose Close-up (Feb 20, 2004) 2
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3315 Henderson Canyon Road Wildflowers at Dawn (Feb 01, 2005) 3
Larger
#3322 Dune Evening Primrose with Pink Blush (Feb 01, 2005) 3
Larger
#3321 Tower of Dune Evening Primrose (Feb 01, 2005) 3
Larger
Oenothera filiformis (Longflower Beeblossom)#2890 Dune Evening Primrose and Sand Verbena (Feb 20, 2004) 2
Larger #3312 Flowers Along Henderson Canyon Road (Jan 31, 2005) 2
Larger #1482 Dune Evening Primrose Large Specimen (Jan 16, 2005) 2
Larger #2891 Dune Evening Primrose Close-up (Feb 20, 2004) 2
Larger Anza-Borrego Desert, Borrego Springs, CA
#3315 Henderson Canyon Road Wildflowers at Dawn (Feb 01, 2005) 3
Larger #3322 Dune Evening Primrose with Pink Blush (Feb 01, 2005) 3
Larger #3321 Tower of Dune Evening Primrose (Feb 01, 2005) 3
Larger Snuffy's Prairie, West Dundee, IL
#3197 Longflower Beeblossum Close-up (Aug 27, 2022) 3
Larger
#7564 Longflower Beeblossum Colony (Aug 27, 2022) 3
Larger
Oenothera flava ssp. taraxacoides (Dandelion Evening Primrose, Yellow Evening Primrose)#3197 Longflower Beeblossum Close-up (Aug 27, 2022) 3
Larger #7564 Longflower Beeblossum Colony (Aug 27, 2022) 3
Larger Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#4546 Dandelion Evening Primrose Specimen (Mar 02, 2008) 2
Larger
Oenothera grandis (Showy Evening Primrose)#4546 Dandelion Evening Primrose Specimen (Mar 02, 2008) 2
Larger Oenothera pallida
LargerCapitol Reef NP Notom and Burr Trail Roads, Torrey, UT
#6544 Pale Evening Primrose Close-up (Sep 29, 2013) 3
Larger
Oenothera primiveris (Desert Evening Primrose)#6544 Pale Evening Primrose Close-up (Sep 29, 2013) 3
Larger Dead Horse Ranch State Park, Cottonwood, AZ
#6015 Desert Evening Primrose Nestled in Grass (Apr 19, 2012) 3
Larger
Big Bend National Park East Side, Alpine, TX
#4226 Desert Primrose in a Mat of Small-flowered Milkvetch (Mar 04, 2007) 3
Larger
Oenothera serrulata (Toothed Evening Primrose)#6015 Desert Evening Primrose Nestled in Grass (Apr 19, 2012) 3
Larger Big Bend National Park East Side, Alpine, TX
#4226 Desert Primrose in a Mat of Small-flowered Milkvetch (Mar 04, 2007) 3
Larger Lake in the Hills Fen, Lake in the Hills, IL
#224 Toothed Evening Primrose (Jun 13, 2006) 3
Larger
#232 Toothed Evening Primrose Close Up (Jun 13, 2006) 3
Larger
Oenothera suffrutescens (Scarlet Beeblossom)#224 Toothed Evening Primrose (Jun 13, 2006) 3
Larger #232 Toothed Evening Primrose Close Up (Jun 13, 2006) 3
Larger Dead Horse Ranch State Park, Cottonwood, AZ
#6188 Scarlet Beeblossom Specimen (Apr 17, 2012) 3
Larger
#3609 Scarlet Beeblossom Close-up (Apr 17, 2012) 3
Larger
Oenothera villosa (Hairy Evening Primrose)#6188 Scarlet Beeblossom Specimen (Apr 17, 2012) 3
Larger #3609 Scarlet Beeblossom Close-up (Apr 17, 2012) 3
Larger Olsynium douglasii (Grass Widows)
LargerPayette NF, Scabland Sagebrush Site, Council, ID
#6077 Grass Widows Specimen (May 08, 2012) 3
Larger
Onoclea sensibilis (Sensitive Fern)#6077 Grass Widows Specimen (May 08, 2012) 3
Larger Lake in the Hills Fen, Lake in the Hills, IL
#7172 Michigan Lilies in a Sedge Meadow (Jul 15, 2020) 3
Larger
#7553 Blue-fruited Dogwood in a Bed of Sensitive Ferns (Aug 14, 2022) 3
Larger
#152 Sensitive Fern Frond (Jun 10, 1999) 2
Larger
Shadow (Boot) Lake, Florence, WI
#880 Lake Shore with Abundant Diverse Flora (Jul 22, 2017) 3
Larger
Toy Lake Swamp SNA, Manitowish Waters, WI
#6996 Marsh Bellflower Supported by Sensitive Fern (Jul 21, 2019) 3
Larger
#7002 Eyed-Brown Basking on Sensitive Fern (Jul 21, 2019) 3
Larger
Oplopanax horridus (Devil's Club)#7172 Michigan Lilies in a Sedge Meadow (Jul 15, 2020) 3
Larger #7553 Blue-fruited Dogwood in a Bed of Sensitive Ferns (Aug 14, 2022) 3
Larger #152 Sensitive Fern Frond (Jun 10, 1999) 2
Larger Shadow (Boot) Lake, Florence, WI
#880 Lake Shore with Abundant Diverse Flora (Jul 22, 2017) 3
Larger Toy Lake Swamp SNA, Manitowish Waters, WI
#6996 Marsh Bellflower Supported by Sensitive Fern (Jul 21, 2019) 3
Larger #7002 Eyed-Brown Basking on Sensitive Fern (Jul 21, 2019) 3
Larger Opuntia basilaris (Beavertail Cactus)
LargerKofa National Wildlife Refuge, Quartzsite, AZ
#3493 Beavertail Cactus Flower and Bud Close Up (Mar 20, 2005) 2
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#3431 Beavertail Cactus Flower and Buds (Apr 12, 2005) 3
Larger
Anza-Borrego Desert, Borrego Springs, CA
#3024 Large Beavertail Cactus with Over Twenty Blossoms (Mar 21, 2017) 4
Larger
#5383 Anza Borrego at its Best (Mar 21, 2017) 4
Larger
#3026 Beavertail Cactus Portrait (Apr 13, 2004) 2
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#3587 Beavertail Cactus in Cool Canyon (Apr 12, 2005) 2
Anza-Borrego Desert, Borrego Springs, CA
#3432 Beavertail Flower Close-up (Mar 12, 2005) 2
Larger
Anza-Borrego Desert Piedras Grandes, Ocotillo, CA
#5389 Beavertail Cactus and Brittlebush on Massive Boulders (Mar 17, 2017) 4
Larger
Opuntia cespitosa (Eastern Prickly-Pear)#3493 Beavertail Cactus Flower and Bud Close Up (Mar 20, 2005) 2
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#3431 Beavertail Cactus Flower and Buds (Apr 12, 2005) 3
Larger Anza-Borrego Desert, Borrego Springs, CA
#3024 Large Beavertail Cactus with Over Twenty Blossoms (Mar 21, 2017) 4
Larger #5383 Anza Borrego at its Best (Mar 21, 2017) 4
Larger #3026 Beavertail Cactus Portrait (Apr 13, 2004) 2
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#3587 Beavertail Cactus in Cool Canyon (Apr 12, 2005) 2
Anza-Borrego Desert, Borrego Springs, CA
#3432 Beavertail Flower Close-up (Mar 12, 2005) 2
Larger Anza-Borrego Desert Piedras Grandes, Ocotillo, CA
#5389 Beavertail Cactus and Brittlebush on Massive Boulders (Mar 17, 2017) 4
Larger Thomson-Fulton Sand Prairie, Fulton, IL
#667 Prickly Pear Cactus Flower (Jun 16, 2006) 3
Larger
Nachusa Grasslands, Nachusa, IL
#2326 Eastern Prickly-Pear Cactus Flower Close-up (Jun 28, 2006) 2
#2325 Metallic Green Bee on Prickly Pear Cactus Flower (Jun 28, 2006) 2
Larger
#688 Eastern Prickly Pear Cactus on Sandstone Outcrop (Jun 20, 2008) 4
Larger
#687 Eastern Prickly Pear Cactus Flower and Spines (Jun 20, 2008) 4
Larger
Opuntia engelmannii (Desert Prickly-Pear)#667 Prickly Pear Cactus Flower (Jun 16, 2006) 3
Larger Nachusa Grasslands, Nachusa, IL
#2326 Eastern Prickly-Pear Cactus Flower Close-up (Jun 28, 2006) 2
#2325 Metallic Green Bee on Prickly Pear Cactus Flower (Jun 28, 2006) 2
Larger #688 Eastern Prickly Pear Cactus on Sandstone Outcrop (Jun 20, 2008) 4
Larger #687 Eastern Prickly Pear Cactus Flower and Spines (Jun 20, 2008) 4
Larger Tonto NF Hieroglyphics Canyon Trail, Gold Canyon, AZ
#5995 Desert Prickly-Pear Cactus Flower Close-up (Apr 05, 2012) 3
Larger
Opuntia fragilis (Brittle Prickly-Pear)#5995 Desert Prickly-Pear Cactus Flower Close-up (Apr 05, 2012) 3
Larger Quincy Bluff (TNC), Lake Delton, WI
#1123 Brittle Prickly Pear Cactus (Aug 20, 2000) 2
Opuntia humifusa (Devil's-tongue, Low Prickly-Pear)#1123 Brittle Prickly Pear Cactus (Aug 20, 2000) 2
Shawnee NF -- Garden of the Gods, Mitchellsville, IL
#957 Eastern Prickly-Pear Cactus with Fruit (Nov 03, 2014) 3
Larger
Illinois Beach State Park, Zion, IL
#668 Prickly Pear Cactus and Beetle (Jul 10, 2000) 3
Larger
#669 Prickly Pear Cactus and Grasshopper (Jul 10, 2000) 3
Larger
#685 Eastern Prickly Pear Flower and Bud (Jun 30, 2007) 2
Larger
#631 Harvestman on Prickly Pear Flower (Jul 04, 2006) 3
Larger
Opuntia littoralis (Western Prickly-Pear)#957 Eastern Prickly-Pear Cactus with Fruit (Nov 03, 2014) 3
Larger Illinois Beach State Park, Zion, IL
#668 Prickly Pear Cactus and Beetle (Jul 10, 2000) 3
Larger #669 Prickly Pear Cactus and Grasshopper (Jul 10, 2000) 3
Larger #685 Eastern Prickly Pear Flower and Bud (Jun 30, 2007) 2
Larger #631 Harvestman on Prickly Pear Flower (Jul 04, 2006) 3
Larger Caspers Wilderness Park, San Juan Capistrano, CA
#5400 Coast Four O'Clocks Backed by Prickly Pear Cactus (Mar 20, 2017) 4
Larger
#3543 Coast Prickly Pear Cactus Flower and Pad (Apr 04, 2005) 3
Larger
Opuntia macrocentra var. macrocentra (Santa Rita Prickly-Pear)#5400 Coast Four O'Clocks Backed by Prickly Pear Cactus (Mar 20, 2017) 4
Larger #3543 Coast Prickly Pear Cactus Flower and Pad (Apr 04, 2005) 3
Larger Big Bend National Park Rio Grande Vlg Area, Alpine, TX
#2843 Desert Landscape with Santa Rita Prickly Pear (Dec 27, 2003) 2
Larger
Opuntia macrorhiza (Plains Prickly-Pear)#2843 Desert Landscape with Santa Rita Prickly Pear (Dec 27, 2003) 2
Larger Thomson-Fulton Sand Prairie, Fulton, IL
#666 Plains Prickly Pear Specimen (Jun 16, 2006) 2
#2295 Burned Plains Prickly-Pear Cactus (Apr 15, 2016) 2
Larger
#2294 Burned Sand Prairie (Apr 15, 2016) 2
Larger
#1476 Plains Prickly-Pear Cactus with Juvenile Katydid (Jul 02, 2015) 3
Larger
Lost Mound Unit of Upper Mississippi River NWR, Savanna, IL
#5448 Bee in Prickly Pear Cactus Flower (Jun 26, 2017) 3
Larger
Opuntia polyacantha (Hair-spine Prickly-Pear, Plains Prickly-Pear)#666 Plains Prickly Pear Specimen (Jun 16, 2006) 2
#2295 Burned Plains Prickly-Pear Cactus (Apr 15, 2016) 2
Larger #2294 Burned Sand Prairie (Apr 15, 2016) 2
Larger #1476 Plains Prickly-Pear Cactus with Juvenile Katydid (Jul 02, 2015) 3
Larger Lost Mound Unit of Upper Mississippi River NWR, Savanna, IL
#5448 Bee in Prickly Pear Cactus Flower (Jun 26, 2017) 3
Larger Virgin River Canyon Recreation Area, Littlefield, AZ
#4677 Hair-spine Prickly Pear Cactus with Creosote Bush (Apr 11, 2009) 3
Larger
#4678 Hair-spine Prickly Pear Cactus Specimen (Apr 11, 2009) 2
Larger
Theodore Roosevelt National Park, Medora, ND
#6645 Great Plains Prickly Pear Cactus Close-up (Jun 28, 2014) 3
Larger
#6633 Plains Prickly Pear Cactus Flower and Pads (Jun 27, 2014) 4
Larger
Orchidaceae sp. (Cultivated Hybrid Orchid)#4677 Hair-spine Prickly Pear Cactus with Creosote Bush (Apr 11, 2009) 3
Larger #4678 Hair-spine Prickly Pear Cactus Specimen (Apr 11, 2009) 2
Larger Theodore Roosevelt National Park, Medora, ND
#6645 Great Plains Prickly Pear Cactus Close-up (Jun 28, 2014) 3
Larger #6633 Plains Prickly Pear Cactus Flower and Pads (Jun 27, 2014) 4
Larger Hawaii Tropical Botanical Garden, Papaikou, HI
#4430 Orchids and Ferns (Jan 15, 2008) 3
Larger
#4432 Pink Spotted Orchids and Ferns (Jan 15, 2008) 3
Larger
#4425 Red Orchid in Purple Foliage (Jan 15, 2008) 3
Larger
#4433 Tropical Orchid Pair (Jan 15, 2008) 3
Larger
Origanum vulgare (Oregano)#4430 Orchids and Ferns (Jan 15, 2008) 3
Larger #4432 Pink Spotted Orchids and Ferns (Jan 15, 2008) 3
Larger #4425 Red Orchid in Purple Foliage (Jan 15, 2008) 3
Larger #4433 Tropical Orchid Pair (Jan 15, 2008) 3
Larger Orthilia secunda (Sidebells Wintergreen)
LargerMt. Rainier National Park Summerland Trail, White River Entrance, WA
#511 Sidebells Wintergreen Specimen (Jul 30, 2014) 2
Larger
Patterson Hemlocks State Natural Area, Woodruff, WI
#5484 Sidebells Wintergreen in Context (Jul 02, 2021) 3
Larger
Orthosiphon aristatus (Cat's Whiskers)#511 Sidebells Wintergreen Specimen (Jul 30, 2014) 2
Larger Patterson Hemlocks State Natural Area, Woodruff, WI
#5484 Sidebells Wintergreen in Context (Jul 02, 2021) 3
Larger Hawaii Tropical Botanical Garden, Papaikou, HI
#7040 Cat's Whiskers Specimen (Jan 15, 2008) 3
Larger
Osmorhiza longistylis (American Sweet Cicely)#7040 Cat's Whiskers Specimen (Jan 15, 2008) 3
Larger David Schwaegler's Home, Lake in the Hills, IL
#7474 Sweet Cicely Flowers and Leaves (May 27, 2022) 3
Larger
#7094 American Sweet Cicely in the Rain (May 15, 2020) 3
Larger
#277 American Sweet Cicely Close-up (May 27, 2013) 3
Larger
Osmunda cinnamomea (Cinnamon Fern)#7474 Sweet Cicely Flowers and Leaves (May 27, 2022) 3
Larger #7094 American Sweet Cicely in the Rain (May 15, 2020) 3
Larger #277 American Sweet Cicely Close-up (May 27, 2013) 3
Larger Indiana Dunes National Lakeshore, Chesterton, IN
#2492 Cinnamon Fern Fiddlehead Riot (May 11, 2016) 3
Larger
Osmunda claytoniana (Interrupted Fern)#2492 Cinnamon Fern Fiddlehead Riot (May 11, 2016) 3
Larger Mississippi Palisades S.P., Savanna, IL
#2356 Fertile Frond of Interrupted Fern (May 14, 2014) 4
Larger
Acadia National Park, Ellsworth, ME
#3231 Interrupted Fern Specimen (Oct 07, 2004) 2
Larger
Baraga County, L'Anse, MI
#1977 4. Descending to Sturgeon Falls -- Interrupted Fern by Path (Oct 08, 2015) 3
Larger
Osmunda regalis (Royal Fern)#2356 Fertile Frond of Interrupted Fern (May 14, 2014) 4
Larger Acadia National Park, Ellsworth, ME
#3231 Interrupted Fern Specimen (Oct 07, 2004) 2
Larger Baraga County, L'Anse, MI
#1977 4. Descending to Sturgeon Falls -- Interrupted Fern by Path (Oct 08, 2015) 3
Larger Petit Jean State Park, Morrilton, AR
#1561 Royal Fern by Creek Edge (Apr 06, 2011) 2
Larger
#1562 Royal Fern Fertile Frond (Apr 06, 2011) 2
Larger
Pine Rock Nature Preserve, Oregon, IL
#1734 Royal Fern Frond in Fall Color (Sep 22, 2015) 3
Larger
Indiana Dunes National Lakeshore, Chesterton, IN
#2413 Royal Fern Fiddleheads (May 11, 2016) 3
Larger
Quincy Bog, Rumney, NH
#5787 Royal Fern with Fertile Frond (Jun 09, 2011) 4
Larger
Osteomeles anthyllidifolia (Hawaii Hawthorn, Hawaiian Rose, Ulei)#1561 Royal Fern by Creek Edge (Apr 06, 2011) 2
Larger #1562 Royal Fern Fertile Frond (Apr 06, 2011) 2
Larger Pine Rock Nature Preserve, Oregon, IL
#1734 Royal Fern Frond in Fall Color (Sep 22, 2015) 3
Larger Indiana Dunes National Lakeshore, Chesterton, IN
#2413 Royal Fern Fiddleheads (May 11, 2016) 3
Larger Quincy Bog, Rumney, NH
#5787 Royal Fern with Fertile Frond (Jun 09, 2011) 4
Larger Manuka State Park and Natural Area, Captain Cook, HI
#6204 Hawaiian Rose in Fruit (Sep 18, 2012) 2
Larger
South Kona Coast of the Big Island, Captain Cook, HI
#6928 Bee on Hawaiian Rose (Mar 30, 2019) 3
Larger
#6893 Hawaiian Rose Specimen (Mar 31, 2019) 3
Larger
#6894 Hawaiin Rose Close-up (Mar 31, 2019) 3
Larger
Othocallis siberica (Siberian Squill)#6204 Hawaiian Rose in Fruit (Sep 18, 2012) 2
Larger South Kona Coast of the Big Island, Captain Cook, HI
#6928 Bee on Hawaiian Rose (Mar 30, 2019) 3
Larger #6893 Hawaiian Rose Specimen (Mar 31, 2019) 3
Larger #6894 Hawaiin Rose Close-up (Mar 31, 2019) 3
Larger David Schwaegler's Home, Lake in the Hills, IL
#7081 Siberian Squill Fill the Yard (Apr 07, 2020) 3
Larger
#5405 Bloodroot and Squill in the Rain (Apr 10, 2017) 3
Larger
#5593 Field of Siberian Squill in Snow (Apr 15, 2018) 3
Larger
#2223 Siberian Squill -- a Mass of Blue (Apr 13, 2022) 3
Larger
#5594 Siberian Squill in Melting Snow (Mar 23, 2020) 3
Larger
#1180 Siberian Squill Close-up (Mar 31, 2016) 4
Larger
#1192 Bloodroot and Squill (Apr 12, 2006) 3
Larger
#2239 Siberian Squill Portrait (Mar 31, 2016) 3
Larger
Lake in the Hills Fen, Lake in the Hills, IL
#7463 Siberian squill colony (Apr 23, 2022) 2
Larger
Oxalis montana (Common Wood Sorrel)#7081 Siberian Squill Fill the Yard (Apr 07, 2020) 3
Larger #5405 Bloodroot and Squill in the Rain (Apr 10, 2017) 3
Larger #5593 Field of Siberian Squill in Snow (Apr 15, 2018) 3
Larger #2223 Siberian Squill -- a Mass of Blue (Apr 13, 2022) 3
Larger #5594 Siberian Squill in Melting Snow (Mar 23, 2020) 3
Larger #1180 Siberian Squill Close-up (Mar 31, 2016) 4
Larger #1192 Bloodroot and Squill (Apr 12, 2006) 3
Larger #2239 Siberian Squill Portrait (Mar 31, 2016) 3
Larger Lake in the Hills Fen, Lake in the Hills, IL
#7463 Siberian squill colony (Apr 23, 2022) 2
Larger Oxalis oregana (Redwood Sorrel)
LargerPrairie Creek Redwoods Miner's Ridge Loop, Orick, CA
#3136 Redwood Sorrel Flower and Leaves (May 17, 2009) 4
Larger
Oxalis stricta (Yellow Wood Sorrel, Sourgrass)#3136 Redwood Sorrel Flower and Leaves (May 17, 2009) 4
Larger Lake in the Hills Fen, Lake in the Hills, IL
#7480 Common Wood Sorrel in Bloom (May 27, 2022) 3
Larger
Wichita Mountains NWR, Lawton, OK
#6006 Common Yellow Wood Sorrel Specimen (Mar 31, 2012) 2
Larger
Oxalis violacea (Violet Wood Sorrel)#7480 Common Wood Sorrel in Bloom (May 27, 2022) 3
Larger Wichita Mountains NWR, Lawton, OK
#6006 Common Yellow Wood Sorrel Specimen (Mar 31, 2012) 2
Larger Grandview Prairie, Columbus, AR
#3911 Violet Wood Sorrel from a Low Angle (Mar 16, 2006) 3
Larger
Ouachita NF, Albert Pike Winding Stairs Trail, Langley, AR
#4329 Violet Wood Sorrel in a Bed of Leaves (Mar 29, 2007) 4
Larger
Devil's Knob Area, Melbourne, AR
#3971 Violet Wood Sorrel in Full Bloom (Mar 29, 2006) 2
Larger
Petit Jean State Park, Morrilton, AR
#1560 Violet Wood Sorrel Flowers and Leaves (Apr 06, 2011) 4
Larger
Dixie Briggs Fromm, Algonquin, IL
#5608 White Blue-eyed Grass with Violet Wood Sorrel Buds (May 10, 2018) 3
Larger
#5609 Violet Wood Sorrel Portrait (May 10, 2018) 3
Larger
#6589 Violet Wood Sorrel Specimen (May 10, 2014) 3
Larger
Hennig/Kloempken Marsh and Savanna, Huntley, IL
#2069 Violet Wood Sorrel with Fly (May 26, 2002) 3
Larger
Lake in the Hills Fen, Lake in the Hills, IL
#7291 Violet Wood Sorrel on Burned Ground (May 11, 2021) 3
Larger
Nachusa Grasslands, Nachusa, IL
#464 Late-Blooming Violet Wood Sorrel (Aug 03, 2016) 3
Larger
Oxydendrum arboreum (Sourwood)#3911 Violet Wood Sorrel from a Low Angle (Mar 16, 2006) 3
Larger Ouachita NF, Albert Pike Winding Stairs Trail, Langley, AR
#4329 Violet Wood Sorrel in a Bed of Leaves (Mar 29, 2007) 4
Larger Devil's Knob Area, Melbourne, AR
#3971 Violet Wood Sorrel in Full Bloom (Mar 29, 2006) 2
Larger Petit Jean State Park, Morrilton, AR
#1560 Violet Wood Sorrel Flowers and Leaves (Apr 06, 2011) 4
Larger Dixie Briggs Fromm, Algonquin, IL
#5608 White Blue-eyed Grass with Violet Wood Sorrel Buds (May 10, 2018) 3
Larger #5609 Violet Wood Sorrel Portrait (May 10, 2018) 3
Larger #6589 Violet Wood Sorrel Specimen (May 10, 2014) 3
Larger Hennig/Kloempken Marsh and Savanna, Huntley, IL
#2069 Violet Wood Sorrel with Fly (May 26, 2002) 3
Larger Lake in the Hills Fen, Lake in the Hills, IL
#7291 Violet Wood Sorrel on Burned Ground (May 11, 2021) 3
Larger Nachusa Grasslands, Nachusa, IL
#464 Late-Blooming Violet Wood Sorrel (Aug 03, 2016) 3
Larger Red River Gorge Tunnel Ridge Road, Stanton, KY
#5853 Sourwood with Seeds in Fall Color (Oct 21, 2011) 3
Larger
Lake Jocassee Jumping Off Rock, Liberty, SC
#5880 Sourwood in Fall Color (Oct 29, 2011) 3
Larger
Oxypolis rigidior (Cowbane)#5853 Sourwood with Seeds in Fall Color (Oct 21, 2011) 3
Larger Lake Jocassee Jumping Off Rock, Liberty, SC
#5880 Sourwood in Fall Color (Oct 29, 2011) 3
Larger Lake in the Hills Fen, Lake in the Hills, IL
#553 Cowbane Specimen (Aug 10, 2020) 3
Larger
#1232 Cowbane Umbel Close-up (Aug 22, 2011) 3
Larger
Kettle Moraine Low Prairie SNA, Eagle, WI
#5273 August Prairie with Diversity of Wildflowers (Aug 09, 2016) 3
Larger
Genesee Oak Opening, North Prairie, WI
#5272 Cowbane Trio of Umbels (Aug 09, 2016) 3
Larger
Oxytropis campestris (Field Locoweed)#553 Cowbane Specimen (Aug 10, 2020) 3
Larger #1232 Cowbane Umbel Close-up (Aug 22, 2011) 3
Larger Kettle Moraine Low Prairie SNA, Eagle, WI
#5273 August Prairie with Diversity of Wildflowers (Aug 09, 2016) 3
Larger Genesee Oak Opening, North Prairie, WI
#5272 Cowbane Trio of Umbels (Aug 09, 2016) 3
Larger Alaska Highway -- Yukon Highway 1, Haines Junction, YT
#5001 Lake Kluane (clue-WHA-nee) Roadside Covered with Wildflowers (Jun 19, 2009) 3
Larger
#5001 Lake Kluane (clue-WHA-nee) Roadside Covered with Wildflowers (Jun 19, 2009) 3
Larger