L
Lactuca canadensis (Wild Lettuce)
Lake in the Hills Fen, Lake in the Hills, IL
#342 Wild Lettuce (Jul 15, 1998) 2
  Larger

Toft Point SNA, Bailey's Harbor, WI
#2816 Wild Lettuce and Twinflower Spill Out of the Woods (Jun 22, 2016) 3
  Larger

Laetiporus sulphureus (Chicken of the Woods)
Starved Rock State Park, Ottawa, IL
#1297 Chicken-of-the-Woods Fungus Growing Creek Side (Sep 15, 2008) 3
  Larger

Lamium amplexicaule (Henbit Deadnettle)
Santa Rosa Plateau Ecological Preserve, Wildomar, CA
#2741 Henbit Deadnettle Flower Close-up (Feb 28, 2003) 2
Lamium purpureum (Purple Dead Nettle)
Red River Gorge, Stanton, KY
#1048 Purple Dead Nettle (Apr 25, 2001) 2
  Larger

Lamprocapnos spectabilis (Bleed Heart)
David Schwaegler's Home, Lake in the Hills, IL
#1195 Bleeding Heart Close-up (Apr 22, 2006) 4
  Larger

#1000 Bleeding Heart in Morning Light (May 10, 2014) 3
  Larger

Langloisia setosissima (Lilac Sunbonnet)
Death Valley NP, Furnace Creek, CA
#1501 Lilac Sunbonnet (Mar 15, 1998) 2
  Larger

Lantana camara (Lantana)
Laguna Atascosa National Wildlife Refuge, Harlingen, TX
#2835 Prickly Pear, Yucca, and Lantana (Dec 24, 2003) 2
  Larger

Lantana urticoides (Texas Lantana)
North American Butterfly Assoc. Butterfly Park, Mission, TX
#4187 Texas Lantana and Bee (Jan 29, 2007) 3
  Larger

Laportea canadensis (Wood Nettle)
Indiana Dunes National Lakeshore, Chesterton, IN
#2415 Bulbous Cress Nestled in Wood Nettle (May 11, 2016) 3
  Larger

#2365 Bulbous Cress with Wood Nettle Foliage (May 11, 2016) 3
  Larger

Parfrey's Glen SNA, Baraboo, WI
#4371 Wood Nettle Specimen (Aug 06, 2007) 2
  Larger

Larix laricina (Tamarack)
Nestoria Herman Road, L'Anse, MI
#5574 Leatherleaf Bog Shore in Late Day Sun (Oct 15, 2017) 3
  Larger

#2165 Tiny Tamarack in a Bed of Leatherleaf (Oct 10, 2015) 3
  Larger

#5573 Leatherleaf Bog in Autumn Color (Oct 15, 2017) 3
  Larger

#2164 Roadside Bog (Oct 10, 2015) 3
  Larger

Native Plant Discovery, Orford, NH
#2132 Tamarack with Young Cones (Jun 19, 2002) 3
  Larger

Victory Basin Wildlife Management Area, North Concord, VT
#4398 Bog Pond Ringed with Tamarack and Black Spruce (Oct 02, 2007) 4
  Larger

The Ridges Sanctuary, Baileys Harbor, WI
#804 Swale with Pitcher Plants, Shrubby Cinquefoil and Tamarack (Jun 23, 2016) 3
  Larger

#5454 Shrubby St. John's Wort in Context with Tamarack (Jul 18, 2017) 3
  Larger

Beulah Bog SNA, East Troy, WI
#2421 Beulah Bog in Spring (May 24, 2014) 3
  Larger

#4591 Velvet-leaf Blueberry and Tamarack in Fall Color (Oct 14, 2008) 3
  Larger

#4086 A Dark Morning at Beulah Bog (Oct 27, 2006) 4
  Larger

#5352 Red, Green, Yelllow Abstract (Oct 27, 2016) 3
  Larger

#4079 Tamarack in the Bog (Oct 17, 2006) 3
  Larger

#5351 Tamarack and Oak Reflection (Oct 27, 2016) 3
  Larger

#5353 Oak Reaching Into the Bog (Oct 27, 2016) 3
  Larger

#4400 Golden Shore (Nov 02, 2007) 3
  Larger

#4077 Tamarack along the Shoreline in Fall (Oct 27, 2016) 4
  Larger

#292 Pitcher Plant Flower Supported by Tamarack (Jun 16, 2013) 3
  Larger

#4076 Tamarack in Fall Color Close-up (Oct 27, 2006) 4
  Larger

Larrea tridentata (Creosote Bush)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#1576 Creosote Bush in a Desert Landscape (Mar 19, 2011) 4
  Larger

#3528 Creosote Bush, Brittlebush and Saguaros Mountains Behind (Mar 25, 2005) 4
  Larger

#1580 Creosote Bush in Full Bloom (Mar 19, 2011) 2
  Larger

Death Valley NP, Furnace Creek, CA
#1507 Creosote Bush and Yellow Cups with Corkscrew Mountain Background (Mar 15, 1998) 2
  Larger

Lasthenia californica (California Goldfields)
Redhill Rd. BLM Land, Chinese Camp, CA
#1991 Mass of Goldfields and Butter-and-Eggs (Mar 24, 2002) 2
#1992 California Goldfields (Mar 24, 2002) 2
Sequoia National Forest -- Kern River Canyon, Lake Isabella, CA
#4691 Baby Blue-eyes with Goldfields (Apr 17, 2009) 4
  Larger

Wilson Valley Road, Temecula, CA
#3578 California Goldfields Close-up (Apr 11, 2005) 4
  Larger

#3572 Wildflowers under Burned Shrubs (Apr 11, 2005) 2
#3568 A Mass of Goldfields and More (Apr 11, 2005) 2
  Larger

#3579 Ground Pinks with Goldfields (Apr 11, 2005) 4
  Larger

#3571 Southern Chinese Houses with Goldfields (Apr 11, 2005) 4
  Larger

Lathyrus brachycalyx zionis (Bush Pea)
Zion NP, Springdale, UT
#1834 Zion Bush Peas Close-up (Apr 23, 2012) 3
  Larger

Lathyrus japonicus (Beach Pea)
Olympic National Park -- Kalaloch (CaLAYlock), Forks, WA
#2411 Beach Pea and Driftwood (May 29, 2009) 4
  Larger

Lathyrus laetivirens (Aspen Pea)
Wasatch-Cache NF -- Monte Cristo Scenic Drive, Ogden, UT
#6724 Aspen Pea Specimen (Jul 19, 2014) 3
  Larger

Lathyrus nevadensis (Sierra Pea)
Hells Canyon NRA, Joseph, OR
#6194 Sierra Pea Specimen (May 12, 2012) 3
  Larger

Lathyrus ochroleucus (Cream Pea, Pale Vetchling)
Genesee Oak Opening, North Prairie, WI
#2713 Pale Vetchling Specimen (May 26, 2016) 2
  Larger

Lathyrus palustris (Marsh Vetchling)
Lake in the Hills Fen, Lake in the Hills, IL
#828 Marsh Vetchling (Jun 22, 2006) 3
  Larger

The Ridges Sanctuary, Baileys Harbor, WI
#827 Spray of Marsh Vetchling (Jun 22, 2001) 2
  Larger

Lathyrus rigidus (Stiff Pea)
Manning and Daly Creek Roads, Durkee to Richland, OR
#6193 Stiff Pea Specimen (May 12, 2012) 3
  Larger

Lathyrus venosus (Veiny Pea)
Wadsworth Prairie Nature Preserve, Wadsworth, IL
#5436 Veiny Pea Flowers Close-up (Jun 09, 2017) 3
  Larger

Lathyrus vestitus (Pacific Pea)
Cleveland National Forest Harding Canyon, Modjeska, CA
#1788 Spray of Pacific Pea (Feb 20, 1999) 2
  Larger

#1934 Pacific Pea with Black Bee (Feb 26, 2002) 2
Cleveland National Forest Santa Ana Mountains, San Juan Capistrano, CA
#3554 Chaparral Peas (Apr 07, 2005) 2
Lathyrus vestitus var. alefeldii (San Diego Pea)
Santa Rosa Plateau Ecological Preserve, Wildomar, CA
#1376 San Diego Sweet Peas (Apr 11, 2005) 2
  Larger

#1375 San Diego Sweet Pea Close-up (Mar 01, 1998) 2
  Larger

Layia platyglossa (Coastal Tidytips)
Wilson Valley Road, Temecula, CA
#3445 Coastal TidyTips Flower Close-up (Mar 09, 2005) 4
  Larger

Ledum groenlandicum (Labrador Tea)
Butze Rapids, Prince Rupert, BC
#4918 Labrador Tea in Flower (Jun 08, 2009) 2
  Larger

#4921 Bog with Beach Pine and Labrador Tea (Jun 08, 2009) 3
  Larger

Lemna sp. (Duckweed)
Cache River State Natural Area, Vienna, IL
#5750 Duckweed Islands in the Cypress Swamp (Apr 24, 2010) 4
  Larger

Lepidium virginicum (Virginia Pepperweed)
Wichita Mountains NWR, Lawton, OK
#5956 Texas Paintbrush in Context with Virginia Pepperweed (Mar 31, 2012) 3
  Larger

Leptodactylon californicum (Prickly Phlox)
Whiting Wilderness Park, Lake Forest, CA
#2750 Prickly Phlox Close-up with Dew (Mar 10, 2003) 2
  Larger

Leptosiphon ciliatus ssp. ciliatus (Whiskerbrush)
Sequoia National Forest -- Kern River Canyon, Lake Isabella, CA
#4693 Field of Purple Owl's Clover and Whiskerbrush Linanthus (Apr 17, 2009) 4
  Larger

#4688 Whiskerbrush Close-up (Apr 17, 2009) 4
  Larger

Leptosiphon parviflorus (Common Linanthus)
Wilson Valley Road, Temecula, CA
#3574 Common Linanthus in Mass (Apr 11, 2005) 2
  Larger

Lespedeza capitata (Round-headed Bush Clover)
Lake in the Hills Fen, Lake in the Hills, IL
#2 Round-headed Bush Clover Specimen (Aug 05, 2006) 2
  Larger

#5 Round-headed Bush Clover Close-up (Aug 05, 2006) 3
  Larger

Lespedeza cuneata (Chinese Lespedeza)
Dixie Briggs Fromm, Algonquin, IL
#115 Chinese Lespedeza Specimen (Sep 06, 2008) 2
Lespedeza leptostachya (Prairie Bush Clover)
Nachusa Grasslands, Nachusa, IL
#1348 Prairie Bush Clover (Jul 25, 1998) 2
Lesquerella gordonii (Bladderpod Mustard)
Saguaro National Park, Tucson, AZ
#2947 Bladderpod Mustard Covering the Ground (Mar 18, 2004) 2
#2948 Bladderpod Mustard Close-up (Mar 18, 2004) 2
  Larger

Lesquerella purpurea (Rose Bladderpod)
Boyce Thompson Arboretum State Park, Superior, AZ
#3393 Rose Bladderpod Flowers (Feb 23, 2005) 2
Big Bend National Park West Side, Alpine, TX
#4240 Rose Bladderpod Specimen (Mar 07, 2007) 3
  Larger

Letharia vulpina (Wolf Lichen)
Sequoia National Park, Visalia, CA
#4697 Wolf Lichen in the Forest (Apr 19, 2009) 4
  Larger

Leucanthemum vulgare (Ox-Eye Daisy)
Dixie Briggs Fromm, Algonquin, IL
#1436 Butterflyweed with Ox-Eye Daises (Jun 24, 2015) 3
  Larger

Lake in the Hills Fen, Lake in the Hills, IL
#208 Ox-eye Daisy Close-up (Jun 15, 1998) 2
  Larger

Keweenaw Peninsula, Baraga and Ontonagon, MI
#5493 Ox-eye Daisies on the Lake Superior Conglomerate (Jul 24, 2017) 3
  Larger

Native Plant Discovery, Orford, NH
#5801 Lupine and Daisy in the Rain (Jun 11, 2011) 4
  Larger

The Ridges Sanctuary, Baileys Harbor, WI
#817 Sand Coreopsis and Ox-Eye Daisies (Jun 21, 2016) 3
  Larger

Toft Point SNA, Bailey's Harbor, WI
#2812 Flower-Filled Meadow (Jun 22, 2016) 3
  Larger

Leucophyllum frutescens (Texas Barometer Bush, Cenizo, Silverleaf)
Laguna Atascosa National Wildlife Refuge, Harlingen, TX
#4149 Silverleaf Close-up (Jan 08, 2007) 3
  Larger

#4150 Silverleaf Specimen (Jan 08, 2007) 3
  Larger

Leucothoe fontanesiana (Dog Hobble)
Great Smoky Mountains (Porters Creek Trail), Gatlinburg, TN
#1081 Dog Hobble Close-up (May 03, 2014) 2
  Larger

Lewisia rediviva (Bitterroot)
Oroville Table Mountain, Oroville, CA
#2015 Bitterroot Bud Close-up (Mar 26, 2002) 2
  Larger

#2014 Bitterroot in Bud (Mar 26, 2002) 2
Liatris aspera (Button Blazing Star)
Lake in the Hills Fen, Lake in the Hills, IL
#1692 Stiff Goldenrod and Button Liatris Portrait (Aug 26, 2015) 3
  Larger

#473 Black Swallowtail on Button Liatris (Sep 03, 2016) 3
  Larger

#337 Button Liatris in the Prairie (Aug 31, 2014) 3
  Larger

#1309 Prairie Under a Dramatic Sky (Sep 24, 2011) 3
  Larger

#425 Pale Indian Plantain in the Prairie (Aug 26, 2014) 3
  Larger

#5300 Hillside Prairie (Sep 02, 2016) 3
  Larger

#418 Button Blazing Star Close-up (Aug 26, 2006) 4
  Larger

#5301 Button Blazingstar Close-up White Color Phase (Sep 02, 2016) 3
  Larger

#1691 Stiff Goldenrod and Button Liatris (Aug 26, 2015) 3
  Larger

#5532 False Boneset and Rough Blazingstar in a Prairie (Aug 29, 2017) 3
  Larger

#507 Button Blazing Star Colony (Sep 08, 2008) 3
  Larger

#86 Button Liatris and Oldfield Goldenrod with Little Bluestem Grass (Sep 16, 2011) 3
  Larger

#380 Monarch Face-to-Face (Aug 29, 2006) 2
  Larger

#506 Monarch Butterflies in a field of Button Blazing Star (Sep 08, 2008) 3
  Larger

#119 Late Summer Short Grass Prairie (Sep 16, 2011) 3
  Larger

Nachusa Grasslands, Nachusa, IL
#2568 Alfalfa Butterfly on Button Liatris (Aug 30, 2006) 2
  Larger

#2321 Stiff Goldenrod and Button Liatris on Prairie Hill (Sep 15, 2002) 2
#2495 Goldenrod and Button Liatris in Prairie Setting (Aug 30, 2006) 4
  Larger

#2496 Riot of Goldenrod and Button Liatris (Aug 30, 2006) 4
  Larger

Wolf Road Prairie, Westchester, IL
#3198 Rattlesnake Master and Button Blazing Star (Aug 22, 2004) 2
  Larger

Chiwaukee Prairie SNA, Pleasant Prairie, WI
#715 Monarch Butterfly Pair on Button Liatris (Sep 06, 1999) 4
  Larger

#2361 Button Liatris in a Prairie Setting (Sep 03, 2006) 4
  Larger

#3772 Button Blazing Star Close Up (Sep 21, 2005) 2
  Larger

Liatris cylindracea (Cylindrical Blazing Star)
Lake in the Hills Fen, Lake in the Hills, IL
#421 Cylindrical Blazing Star with Morning Dew (Aug 06, 2017) 3
  Larger

#5521 Monarch Butterfly on Cylindric Blazingstar (Aug 15, 2017) 3
  Larger

#419 Cylindrical Blazing Star in Context with Sideoats (Sep 05, 1998) 2
  Larger

Harlem Hills Prairie, Loves Park, IL
#450 Tawny-edged Skipper (Jul 30, 2016) 2
  Larger

Nachusa Grasslands, Nachusa, IL
#1135 Cylindrical Blazing Star Close-up (Aug 03, 2016) 2
  Larger

Illinois Beach State Park, Zion, IL
#514 White-faced Meadowhawk Male on Cylindric Blazingstar (Aug 21, 2015) 3
  Larger

Liatris spicata (Marsh Blazing Star)
Bluff Spring Fen, Elgin, IL
#1631 Dense Blazing Star in Seed (Oct 12, 2001) 2
Lake in the Hills Fen, Lake in the Hills, IL
#332 Marsh Blazing Star Close Up (Jul 27, 2006) 2
  Larger

#331 Marsh Blazing Star (Jul 19, 2006) 3
  Larger

#560 Pond with Marsh Blazingstar (Jul 19, 2006) 4
  Larger

#330 Marsh Blazingstar in a Fen (Jul 19, 2006) 3
  Larger

Kettle Moraine Low Prairie SNA, Eagle, WI
#5273 August Prairie with Diversity of Wildflowers (Aug 09, 2016) 3
  Larger

Lilium columbianum (Columbian Lily)
Olympic National Park -- Obstruction Point Road, Port Angeles, WA
#6736 Trio of Columbian Lilies in the Rain (Jul 24, 2014) 3
  Larger

#6737 Columbian Lily Specimen (Jul 25, 2014) 3
  Larger

Lilium kelloggii (Kellogg's Lily)
King's Range Mattole River Road and Beach, Ft. Bragg, CA
#3095 Kellogg's Lily (Jun 09, 2004) 3
  Larger

#3096 Kellogg's Lily Close-up (Jun 09, 2004) 4
  Larger

Lilium michiganense (Michigan Lily)
Lake in the Hills Fen, Lake in the Hills, IL
#244 Michigan Lily and Environment (Jul 15, 2006) 3
  Larger

#245 Michigan Lily Close Up (Jul 15, 2000) 3
  Larger

Nachusa Grasslands, Nachusa, IL
#2829 July Wildflowers in a Wet Prairie (Jul 01, 2016) 3
  Larger

#2839 Michigan Lilies in Context (Jul 01, 2016) 3
  Larger

Lyons Woods Forest Preserve, Waukegan, IL
#252 Michigan Lily Flower and Bud (Jul 19, 2015) 3
  Larger

#251 Michigan Lilies in a Wet Prairie (Jul 19, 2015) 3
  Larger

Scuppernong Prairie SNA, Eagle, WI
#2402 Michigan Lily with Purple Prairie Clover (Jul 16, 2005) 2
#2401 Michigan Lily Profile (Jul 16, 2005) 2
  Larger

Kettle Moraine Low Prairie SNA, Eagle, WI
#2400 Trio of Michigan Lilies (Jul 23, 2006) 4
  Larger

Lilium pardalinum (Leopard Lily)
Butterfly Valley Botanical Area, Quincy, CA
#3087 Leopard Lily (Jun 06, 2004) 2
Lilium philadelphicum var. andinum (Prairie Lily)
Lake in the Hills Fen, Lake in the Hills, IL
#241 Prairie Lily Pair (Jul 04, 2011) 3
  Larger

#243 Prairie Lily in the Morning Sun (Jun 17, 2012) 3
  Larger

#242 Prairie Lily Close-up (Jul 05, 2006) 3
  Larger

Illinois Beach State Park, Zion, IL
#238 Prairie Lily Buried in Grass (Jun 29, 2011) 4
  Larger

Theodore Roosevelt National Park, Medora, ND
#6648 Prairie Lily in the Grassland (Jun 29, 2014) 4
  Larger

The Ridges Sanctuary, Baileys Harbor, WI
#848 Wood Lily Pair (Jul 08, 2001) 2
  Larger

#2786 Prairie Lilies with Rain Drops (Jun 23, 2016) 3
  Larger

#769 Wood Lily in Ground Juniper (Jun 23, 2016) 3
  Larger

Limnanthes douglasii ssp. rosea (Rose-Veined Meadowfoam)
Jepson Prairie, Fairfield, CA
#1999 Meadow Foam and Yellow Carpet (Mar 25, 2002) 2
#2000 Douglas's Meadow Foam (Mar 25, 2002) 2
Linanthus dianthiflorus (Ground Pink)
Wilson Valley Road, Temecula, CA
#3440 Ground Pinks Flowers and Buds (Mar 09, 2005) 4
  Larger

#3579 Ground Pinks with Goldfields (Apr 11, 2005) 4
  Larger

Santa Rosa Plateau Ecological Preserve, Wildomar, CA
#2733 Ground Pinks and Habitat (Feb 28, 2003) 2
#5244 Ground Pink Specimen (Mar 05, 2010) 3
  Larger

#1371 Ground Pinks Colony (Mar 01, 1998) 2
#1372 Ground Pinks Close Up (Mar 05, 2010) 2
  Larger

Linaria vulgaris (Butter-and-Eggs)
Lake in the Hills Fen, Lake in the Hills, IL
#2382 Butter-and-Eggs Close-up (Sep 18, 2015) 3
  Larger

Lindera benzoin (Northern Spicebush)
Buffalo National River -- Lost Valley, Ponca, AR
#3953 Northern Spicebush in Bloom (Mar 26, 2006) 2
  Larger

Linnaea borealis (Twinflower)
Denali National Park -- Savage River Area, Healy, AK
#5141 Twinflower and Fly (Jul 07, 2009) 3
  Larger

Mt. Rainier National Park Summerland Trail, White River Entrance, WA
#6352 Twinflower in August (Aug 15, 2013) 2
  Larger

Toft Point SNA, Bailey's Harbor, WI
#2822 Twinflower Colony (Jun 22, 2016) 3
  Larger

#813 Twinflower Close Up (Jun 22, 2016) 3
  Larger

#2816 Wild Lettuce and Twinflower Spill Out of the Woods (Jun 22, 2016) 3
  Larger

Shadow (Boot) Lake, Florence, WI
#858 Twinflower with Mossy Background (Jun 15, 2005) 4
  Larger

Linum lewisii (Blue Flax, Prairie Flax)
Zion NP, Springdale, UT
#1836 Blue Flax Close-up (Apr 24, 2012) 4
  Larger

Linum sulcatum (Grooved Yellow Flax)
Lake in the Hills Fen, Lake in the Hills, IL
#386 Grooved Yellow Flax Close-up (Sep 01, 2015) 3
  Larger

Nachusa Grasslands, Nachusa, IL
#1137 Grooved Yellow Flax Specimen (Sep 25, 2015) 3
  Larger

Linum usitatissimum (Common Flax)
Caspers Wilderness Park, San Juan Capistrano, CA
#3560 Common Blue Flax (Apr 08, 2005) 4
  Larger

Liparis loeselii (Green Twayblade)
Lake in the Hills Fen, Lake in the Hills, IL
#442 Green Twayblade in Seed (Oct 01, 1999) 2
  Larger

#441 Green Twayblade Close-up (Jun 09, 2010) 2
  Larger

Liriodendron tulipifera (Tulip Poplar, Tuliptree)
Red River Gorge Tunnel Ridge Road, Stanton, KY
#5847 Tulip Poplar Saplings and Rhododendron in a Fall Woodland (Oct 21, 2011) 3
  Larger

Lithospermum canescens (Hoary Puccoon)
Lake in the Hills Fen, Lake in the Hills, IL
#174 Hoary Puccoon Portrait (May 11, 2011) 3
  Larger

#5409 Hoary Puccoon Large Specimen (May 03, 2017) 3
  Larger

Gibson Woods Nature Preserve, Hammond, IN
#2426 Hoary Puccoon with Unusually Light Flowers (May 17, 2003) 2
Genesee Oak Opening, North Prairie, WI
#1132 Hoary Puccoon Specimen (May 24, 2011) 3
  Larger

Chiwaukee Prairie SNA, Pleasant Prairie, WI
#709 A Riot of Shooting Stars and Puccoons (May 29, 2005) 2
Lithospermum caroliniense var.croceum (Hairy Puccoon)
Thomson-Fulton Sand Prairie, Fulton, IL
#2625 Hairy Puccoons with June Grass (May 19, 2016) 3
  Larger

Hennig/Kloempken Marsh and Savanna, Huntley, IL
#2075 Hairy Puccoon Specimen (May 21, 2005) 2
  Larger

Illinois Beach State Park, Zion, IL
#2725 Hairy Puccoon on Dune Face (Jun 02, 2016) 3
  Larger

#625 Hairy Puccoons on Dunes with Oaks in Background (May 28, 2005) 2
  Larger

#626 Hairy Puccoon Close-up (May 28, 2007) 2
  Larger

Lithospermum incisum (Fringed Puccoon, Showy Stoneseed)
Lake in the Hills Fen, Lake in the Hills, IL
#170 Fringed Puccoons (May 17, 2005) 3
  Larger

#6594 Fringed Puccoons with Hoverfly (May 21, 2014) 3
  Larger

#5418 Fringed Puccoon Portrait (May 23, 2017) 3
  Larger

Wichita Mountains NWR, Lawton, OK
#5974 Fringed Puccoons Close-up (Mar 30, 2012) 3
  Larger

Dixie National Forest Along UT 12, Escalante, UT
#3631 Showy Stoneseed Close-up (Apr 22, 2005) 2
  Larger

Lithospermum latifolium (American Gromwell, American Stoneseed)
Ouachita NF, Albert Pike Winding Stairs Trail, Langley, AR
#5758 American Gromwell Specimen (Mar 29, 2007) 4
  Larger

#5757 American Gromwell Colony (Mar 29, 2007) 2
  Larger

Lobelia cardinalis (Cardinal Flower)
Dixie Briggs Fromm, Algonquin, IL
#1263 Cardinal Flowers with Faded Black-eyed Susans (Sep 15, 2009) 3
  Larger

Yonder Prairie, Woodstock, IL
#1299 Cardinal Flower Close Up (Aug 23, 2015) 3
  Larger

Along Maine Route 9, Washington County, ME
#3693 A Mass of Cardinal Flowers Along a Creek Bank (Aug 29, 2005) 3
  Larger

#3694 Cardinal Flower Close-up (Aug 29, 2005) 4
  Larger

Avoca Prairie-Savanna SNA, Avoca, WI
#3692 Cardinal Flowers Emerging from Grass (Aug 21, 2016) 3
  Larger

Lobelia glandulosa (Glade Lobelia)
Okefenokee East Entrance, Folkston, GA
#5900 Glade Lobelia Flower Close-up (Nov 03, 2011) 2
  Larger

Lobelia inflata (Indian-tobacco)
Native Plant Discovery, Orford, NH
#779 Indian-tobacco Specimen (Jul 26, 2010) 2
  Larger

Shadow (Boot) Lake, Florence, WI
#5457 Indian-tobacco Close-up (Jul 19, 2017) 3
  Larger

Lobelia kalmii (Kalm's Lobelia)
Lake in the Hills Fen, Lake in the Hills, IL
#5684 Kalm's Lobelia Colony (Aug 12, 2018) 3
  Larger

#5527 Purple False Foxglove and Brook Lobelia (Aug 29, 2017) 3
  Larger

#12 Kalm's Lobelia Close Up (Sep 16, 2011) 3
  Larger

#5692 August Fen Microcosm (Aug 10, 2018) 3
  Larger

#48 Kalm's Lobelia Specimen (Aug 09, 2007) 3
  Larger

#5303 Fen Flora Microcosm (Sep 04, 2016) 3
  Larger

#377 Kalm's Lobelia with Hair Beak Rush in Seep (Aug 23, 2006) 2
  Larger

Lobelia siphilitica (Great Blue Lobelia)
Dixie Briggs Fromm, Algonquin, IL
#393 Great Blue Lobelia Close-up (Aug 08, 2015) 3
  Larger

Lake in the Hills Fen, Lake in the Hills, IL
#2593 Great Blue Lobelia (Aug 26, 2006) 3
  Larger

Parfrey's Glen SNA, Baraboo, WI
#1165 Great Blue Lobelia Specimen (Aug 06, 2007) 3
  Larger

Beloit Private Property, Beloit, WI
#1300 Great Blue Lobelia Pale Form (Aug 17, 2007) 2
  Larger

Lobelia spicata (Pale Spiked Lobelia)
Dixie Briggs Fromm, Algonquin, IL
#1435 Pale Spike Lobelia Close-up with Morning Dew (Jun 24, 2015) 3
  Larger

Lake in the Hills Fen, Lake in the Hills, IL
#5646 Pale Spike Lobelia Colony (Jun 14, 2018) 3
  Larger

#264 Pale Spike Lobelia Specimen (Jun 14, 2006) 2
  Larger

#10 Pale Spike Lobelia (Jun 13, 2006) 3
  Larger

#265 Pale Spike Lobelia Close-up (Jun 14, 2006) 3
  Larger

Loiseleuria procumbens (Alpine Azalea)
Denali National Park -- Thoro Pass Ranger Hike, Healy, AK
#5163 Alpine Azalea Specimen (Jul 10, 2009) 3
  Larger

Lomatium dissectum (Fernleaf Biscuitroot)
Payette NF, Scabland Sagebrush Site, Council, ID
#6084 Fernleaf Biscuitroot Specimen (May 08, 2012) 2
  Larger

Lomatium utriculatum (Common Lomatium)
Oroville Table Mountain, Oroville, CA
#2010 Common Lomatium (Mar 26, 2002) 2
Lonicera dioica (Limber Honeysuckle, Red Honeysuckle)
Indiana Dunes National Lakeshore, Chesterton, IN
#2468 Red Honeysuckle Flowers and Buds (May 11, 2016) 3
  Larger

Whitefish Dunes State Park, Jacksonport, WI
#6623 Limber Honeysuckle Flower Close-up (Jun 25, 2014) 3
  Larger

Lonicera hispidula var. vacillans (Pink Honeysuckle)
Russian Gulch State Park, Mendocino, CA
#3149 Pink Honeysuckle on the Headlands (Jun 08, 2004) 2
  Larger

Lonicera involucrata (Twinberry Honeysuckle)
Yellowstone US 14 East of Fishing Bridge, Lake Village, WY
#6304 Twinflower Honeysuckle in Fruit (Aug 07, 2013) 3
  Larger

Lonicera involucrata var. ledebourii (Twinberry Honeysuckle, Coast Twinberry)
Mackerricher State Park, Fort Bragg, CA
#4780 Coast Twinberry Honeysuckle Specimen (May 10, 2009) 4
  Larger

Lonicera oblongifolia (Swamp Fly Honeysuckle)
Ellison Bluffs Door County Park, Ellison Bay, WI
#6603 Swamp Fly Honeysuckle in Flower (Jun 25, 2014) 2
Lotus corniculatus (Bird's Foot Trefoil)
Lake in the Hills Fen, Lake in the Hills, IL
#158 Bird's Foot Trefoil Specimen (Jun 10, 2018) 3
  Larger

Lotus formosissimus (Coast Lotus, Seaside Bird's Foot Trefoil)
Jug Handle State Natural Reserve, Caspar, CA
#4800 Seaside Bird's Foot Trefoil Specimen (May 12, 2009) 3
  Larger

Lotus rigidus (Desert Rock Pea)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#3353 Desert Rock Pea on a Rocky Ledge (Mar 08, 2008) 4
  Larger

Anza-Borrego Desert, Borrego Springs, CA
#1460 Desert Rock Pea in Rain (Feb 28, 2001) 2
  Larger

Ludwigia peruviana (Peruvian Primrose-willow)
Merritt Island NWR Wildlife Drive, Titusville, FL
#5918 Peruvian Primrose-willow (Nov 08, 2011) 3
  Larger

Luetkea pectinata (Partridge-foot)
Mt. Rainier National Park Paradise Area, Ashford, WA
#6326 Partridge-foot Flowers Close-up (Aug 14, 2013) 4
  Larger

Olympic National Park -- Obstruction Point Road, Port Angeles, WA
#6747 Partridge-Foot Flowers Specimen (Jul 24, 2014) 3
  Larger

Lupinus albifrons (Silver Bush Lupine)
Stanislaus National Forest -- Lumsden (1N10) Rd, Groveland, CA
#1971 Silver Bush Lupine on Canyon Side (Apr 21, 2009) 4
  Larger

#1973 Silver Bush Lupine Close-up (Apr 21, 2009) 4
  Larger

Lupinus albifrons var. collinus (Silver Bush Lupine)
Mendocino National Forest -- Lake Pillsbury, Potter Valley, CA
#4766 Silver Bush Lupine Flowers Closeup (May 09, 2009) 3
  Larger

Lupinus arcticus ssp. subalpinus (Subalpine Lupine)
Mt. Rainier National Park Paradise Area, Ashford, WA
#6328 Western Pasqueflower and Subalpine Lupine (Aug 14, 2013) 2
  Larger

#6335 Corn Lily with Subalpine Lupine (Aug 15, 2013) 3
  Larger

#6333 Streamside Flowers (Aug 14, 2013) 3
  Larger

#6338 Lupine and Paintbrush in a Wet Meadow (Aug 15, 2013) 4
  Larger

#6334 Corn Lily (False Hellebore) and Neighbors (Aug 15, 2013) 4
  Larger

#6327 Diverse Wildflowers (Aug 14, 2013) 4
  Larger

Lupinus argenteus (Silvery Lupine)
Mt. Harrison Research Natural Area, Albion, ID
#6714 Indian Paintbrush and Lupine Share an Alpine Meadow (Jul 18, 2014) 3
  Larger

#483 Silvery Lupine Flower Spike Close-up (Jul 18, 2014) 3
  Larger

#6707 Vast Field of Lupine with Yarrow (Jul 18, 2014) 2
  Larger

#6708 Christ's Paintbrush with a Mixture of Other Wildflowers (Jul 18, 2014) 3
  Larger

US 95 Near Midvale Hill, Midvale, ID
#6072 Silvery Lupine Specimen (May 04, 2012) 3
  Larger

#6071 Silvery Lupine Close-up (May 04, 2012) 3
  Larger

Lupinus arizonicus (Arizona Lupine)
Anza-Borrego Desert, Borrego Springs, CA
#3308 Lupine and Primrose in the Morning Sun (Jan 31, 2005) 2
#3439 Cholla, Ocotillo and Wildflowers on Smuggler Canyon Hill (Mar 12, 2005) 3
  Larger

#3429 Cactus and Wildflowers on Smuggler Canyon Hillside (Mar 12, 2005) 3
  Larger

#3427 Smuggler Canyon Panorama (Mar 12, 2005) 3
  Larger

#1425 Arizona Lupine Close-up (Jan 15, 2005) 3
  Larger

#3416 Brittlebush in a Carpet of Arizona Lupine (Mar 11, 2005) 3
  Larger

#5388 Arizona Lupine Flowers (Mar 17, 2017) 4
  Larger

#1428 Carpet of Arizona Lupine Seen from S2 near Imperial County Line (Mar 15, 1998) 2
  Larger

#3380 Lupine and Primrose in Hawk Canyon (Feb 14, 2005) 2
  Larger

#1470 Arizona Lupine Specimen (Jan 16, 2005) 2
  Larger

Lupinus bicolor (Dove Lupine, Miniature Lupine)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#4564 Wildflowers Lit By Arizona Sun (Mar 08, 2008) 4
  Larger

Usery Regional Park, Mesa, AZ
#4548 Lupine and Poppies Among the Boulders (Mar 03, 2008) 2
  Larger

Oroville Table Mountain, Oroville, CA
#2006 Miniature Lupine Close-up in Rain (Mar 26, 2002) 3
  Larger

#2007 Miniature Lupine and Yellow Carpet with Pasture Behind (Mar 26, 2002) 2
  Larger

#2008 Miniature Lupine and Yellow Carpet Showing Bare Basalt (Mar 26, 2002) 2
  Larger

Hite Cove Trail, Yosemite, CA
#2814 Owl's Clover, Poppies, Lupine (Mar 31, 2003) 4
  Larger

#2815 Lupine and Owl's Clover (Mar 31, 2003) 2
Lupinus chamissonis (Chamisso Bush Lupine, Fragrant Dune Lupine)
Point Reyes National Seashore, Point Reyes Station, CA
#4739 Fragrant Dune Bush Lupine Specimen (Apr 29, 2009) 4
  Larger

#4740 Fragrant Dune Bush Lupine Close-up (Apr 29, 2009) 4
  Larger

Lupinus concinnus (Scarlet Lupine)
Anza-Borrego Desert Cool Canyon, Borrego Springs, CA
#2200 Scarlet Lupine Close Up (Mar 15, 2003) 3
  Larger

#2199 Scarlet Lupine in Wash (Mar 15, 2003) 2
  Larger

Lupinus excubitus var. hallii (Hall's Bush Lupine)
Santa Rosa Plateau Ecological Preserve, Wildomar, CA
#1387 Hall's Bush Lupine with Grass (Apr 11, 2005) 4
  Larger

#2736 Poppies, Bush Lupine and Habitat (Feb 28, 2003) 3
  Larger

Lupinus havardii (Big Bend Bluebonnet)
Big Bend National Park Rio Grande Vlg Area, Alpine, TX
#4217 Big Bend Bluebonnet Spot Lit by the Sun (Mar 04, 2007) 3
  Larger

#2842 Big Bend Bluebonnets Line the Road (Mar 04, 2007) 3
  Larger

Lupinus hirsutissimus (Stinging Lupine)
Cleveland National Forest Santa Ana Mountains, San Juan Capistrano, CA
#2215 Stinging Lupine (Mar 09, 2003) 4
  Larger

Lupinus lepidus (Dwarf Lupine, Pacific Lupine)
Olympic National Park -- Obstruction Point Road, Port Angeles, WA
#6740 Lupine, Paintbrush, and Sandwort in an Alpine Meadow (Jul 24, 2014) 3
  Larger

#6751 Dwarf Lupine and American Bistort Share an Alpine Meadow (Jul 24, 2014) 3
  Larger

#6756 Dwarf Lupine Specimen (Jul 25, 2014) 3
  Larger

Lupinus nootkatensis (Nootka Lupine)
Hatcher Pass, Palmer, AK
#5047 Nootka Lupine Close-up (Jun 26, 2009) 3
  Larger

#5046 Nootka Lupine Colony (Jun 26, 2009) 2
  Larger

Lupinus perennis (Wild Lupine)
Nachusa Grasslands, Nachusa, IL
#2655 Perennial Lupine in a Woodland Setting (May 16, 2016) 3
  Larger

Illinois Beach State Park, Zion, IL
#638 Field of Lupine with Puccoons (May 28, 2005) 2
  Larger

#639 Lupine Close Up (May 28, 2005) 2
  Larger

#605 Field of Lupine (May 28, 2007) 3
  Larger

Indiana Dunes National Lakeshore, Chesterton, IN
#2425 Wild Lupine (May 11, 2016) 3
  Larger

Chiwaukee Prairie SNA, Pleasant Prairie, WI
#718 Wild Lupine Close-up with Dew (May 29, 2005) 2
#720 Wild Lupine with Dew (May 29, 2005) 4
  Larger

Lupinus polyphyllus (Big Leaf Lupine)
Tongass National Forest -- Mitkof Island, Petersburg, AK
#4981 Big Leaf Lupine Colony (Jun 16, 2009) 2
  Larger

#4982 Big Leaf Lupine Specimen (Jun 16, 2009) 3
  Larger

#4983 Big Leaf Lupine Close-up (Jun 16, 2009) 3
  Larger

Gallatin NF -- Red Canyon, West Yellowstone, MT
#6651 Big Leaf Lupine Specimen (Jul 02, 2014) 3
  Larger

Lupinus sericeus (Silky Lupine)
Mores Mountain in Shafer Butte Recreation Area, Boise, ID
#6360 Silky Lupine Specimen (Aug 09, 2013) 3
  Larger

Manning and Daly Creek Roads, Durkee to Richland, OR
#6104 Silky Lupine Specimen (May 12, 2012) 3
  Larger

Lupinus shockleyi (Desert Lupine)
Anza-Borrego Desert Piedras Grandes, Ocotillo, CA
#2211 Desert Lupine with Woolly Daisies in Background (Mar 16, 2003) 2
Lupinus sp. (Lupine)
Caspers Wilderness Park, San Juan Capistrano, CA
#5402 Lupine Blooming Stem (Mar 20, 2017) 4
  Larger

#3561 Caterpillar on Lupine (Apr 08, 2005) 3
  Larger

#3559 Lupine Among the Boulders (Apr 08, 2005) 2
Wilson Valley Road, Temecula, CA
#2246 Wildflower Mish Mash -- Botanists Delight (Mar 19, 2017) 4
  Larger

#3569 A Riot of Poppies and Lupine (Apr 11, 2005) 2
  Larger

Native Plant Discovery, Orford, NH
#5801 Lupine and Daisy in the Rain (Jun 11, 2011) 4
  Larger

Mt. Rainier National Park Natches Pk Loop Trail, White River Entrance, WA
#6803 Wildflowers on a Sunny Slope (Jul 29, 2014) 3
  Larger

Lupinus sparsiflorus (Coulter's Lupine)
Tonto NF Superstition Wilderness Area, Apache Junction, AZ
#3530 Huge Saguaro and Wildflowers (Mar 25, 2005) 4
  Larger

Kofa National Wildlife Refuge, Quartzsite, AZ
#3516 Poppy and Lupine Portrait (Mar 22, 2005) 4
  Larger

#3499 Lupine, Brittlebush, and Cactus in Tunnel Springs Canyon (Mar 20, 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
#2887 Coulter's Lupine (Feb 20, 2004) 3
  Larger

Lupinus truncatus (Collared Annual Lupine)
Whiting Wilderness Park, Lake Forest, CA
#2752 Collared Annual Lupine Specimen (Mar 10, 2003) 2
  Larger

Lycium torreyi (Torrey Wolfberry)
Gilbert Water Ranch, Gilbert, AZ
#5785 Verdin in Wolfberry Shrub (Mar 20, 2011) 3
  Larger

#3869 Torrey's Wolfberry in Flower (Feb 20, 2006) 2
Lycopodiella cernua (Staghorn Clubmoss, Wawae'iole)
Kaumana Trail, Hilo, HI
#6247 Staghorn Clubmoss Specimen (Feb 14, 2008) 3
  Larger

Lycopodium clavatum (Running Clubmoss, Running Ground Pine)
Ottawa National Forest Sylvania Wilderness, Watersmeet, MI
#1850 Running Clubmoss and Sphagnum Moss on Decayed Stump (Oct 03, 2015) 2
  Larger

Native Plant Discovery, Orford, NH
#2515 Club Moss above Sphagnum (Oct 13, 2003) 4
  Larger

#3765 Running Club Moss Specimen (Sep 12, 2005) 3
  Larger

Lycopus americanus (Common Water Horehound)
Lake in the Hills Fen, Lake in the Hills, IL
#424 Common Water Horehound Close-up (Aug 15, 2016) 3
  Larger

Lycopus virginicus (Bugleweed, Virginia Water Horehound)
Lake in the Hills Fen, Lake in the Hills, IL
#5278 Virginia Water Horehound Close-up (Aug 30, 2011) 3
  Larger

Lysimachia ciliata (Fringed Loosestrife)
Dixie Briggs Fromm, Algonquin, IL
#2871 Fringed Loosestrife Specimen (Jul 02, 2017) 3
  Larger

Lake in the Hills Fen, Lake in the Hills, IL
#2471 Fringed Loosestrife Close-up (Jul 04, 2017) 3
  Larger

Lysimachia quadriflora (Narrow-leaved Loosestrife)
Lake in the Hills Fen, Lake in the Hills, IL
#270 Narrow-Leaved Loosestrife (Jul 07, 2006) 3
  Larger

#263 Narrow-Leaved Loosestrife Close-up (Jun 21, 2012) 3
  Larger

Kettle Moraine Low Prairie SNA, Eagle, WI
#659 Narrow-leaved Loosestrife in a Sedge Meadow (Jul 24, 2008) 2
  Larger

Lysimachia quadrifolia (Whorled Loosestrfe)
Spread Eagle Barrens SNA, Florence, WI
#955 Whorled Loosestrife Specimen (Jul 20, 2017) 3
  Larger

Lysimachia terrestris (Swamp Candles)
Clark and Pine Nature Preserve, Gary, IN
#607 Swamp Candle (Jun 16, 2001) 2
Native Plant Discovery, Orford, NH
#606 Swamp Candle in Context (Jul 18, 2018) 3
  Larger

#608 Swamp Candle Close Up (Jul 18, 2018) 3
  Larger

Lysimachia thyrsiflora (Tufted Loosestrife)
Lake in the Hills Fen, Lake in the Hills, IL
#141 Tufted Loosestrife Close-up (Jun 01, 1999) 2
  Larger

#139 Tufted Loosestrife (Jun 01, 1999) 2
  Larger

#138 Tufted Loosestrife Colony (Jun 01, 1999) 2
  Larger

Wadsworth Prairie Nature Preserve, Wadsworth, IL
#5431 Tufted Loosestrife Close Up (Jun 09, 2017) 3
  Larger

Shadow (Boot) Lake, Florence, WI
#2610 Tufted Loosestrife on the Shoreline (Jun 17, 2005) 4
  Larger

Lythrum alatum (Winged Loosestrife)
Lake in the Hills Fen, Lake in the Hills, IL
#705 Winged Loosestrife Specimen (Aug 25, 2011) 3
  Larger

#1677 Hover Fly on Winged Loosestrife (Aug 25, 2011) 2
  Larger

Nachusa Grasslands, Nachusa, IL
#2897 Winged Loosestrife Colony (Jul 11, 2016) 2
  Larger

#2324 Winged Loosestrife with Sunflower Foliage (Jul 06, 2005) 2
  Larger

Lythrum salicaria (Purple Loosestrife)
Lake in the Hills Fen, Lake in the Hills, IL
#333 Purple Loosestrife in a Cattail Marsh (Jul 19, 2012) 3
  Larger

#341 Purple Loosestrife Specimen (Aug 23, 2006) 3
  Larger

Upper Mississippi River National Wildlife Refuge, Thomson, IL
#3206 Purple Loosestrife Close-up (Jul 28, 2016) 3
  Larger