Details of a decorated metal shield in Knight Hall in Hermitage Museum. Saint Petersburg, Russia, July 1, 2010
Decorated brass shield in Knight Hall in Hermitage Museum. Saint Petersburg, Russia, July 1, 2010
Large yellow head shield and antennae of American cockroach (Periplaneta americana) on a carpet floor of an apartment on George Bush Drive. College Station, Texas, January 30, 2009
War scene on a shield in Hermitage Museum. Saint Petersburg, Russia, June 3, 2011
Fragment of a shield in Hermitage Museum. Saint Petersburg, Russia, June 3, 2011
Statues of warriors holding shields with coats of arms and heraldic emblems in Armorial (Emblem) Hall in Hermitage museum. Saint Petersburg, Russia, August 14, 2007
Decorated golden shield on display in Museum of Islamic Art. Doha, Qatar, February 27, 2010
Magach 6B Gal tank on tanktransporter heading to Gaza Strip for possible extension of operation "Defensive Shield", stopped for rest near a bus station in Mitzpe Ramon. The Middle East, May 9, 2002
State Street Bridge across Chicago River. City Garage (?) and Blue Cross - Blue Shield Building are behind the bridge. Chicago, November 22, 1999
Medusa on a shield in Hermitage Museum. Saint Petersburg, Russia, June 3, 2011
Shield with retorts on southern facade of Chemistry Building (1929), view from H2O Fountain Plaza, on campus of Texas A and M University. College Station, Texas, November 27, 2010
Decorated shield in Hermitage Museum. Saint Petersburg, Russia, May 17, 2011
Magach 6B Gal tanks heading to Gaza Strip from Sayyarim, Shizafon etc. bases along Sinai border for possible extension of operation "Defensive Shield", stopped for rest near a bus station in Mitzpe Ramon. The Middle East, May 9, 2002
Magach 6 Bet Gal tanks heading to Gaza Strip from Sayyarim, Shizafon etc. bases along Sinai border for possible extension of operation "Defensive Shield", stopped for rest near a bus station in Mitzpe Ramon. The Middle East, May 9, 2002
Tanks heading to Gaza Strip from Sayyarim, Shizafon etc. bases along Sinai border for possible extension of operation "Defensive Shield" (eventually cancelled because of American objections). Mitzpe Ramon, the Middle East, May 9, 2002
Cast stone carving of Genetics shield near a pediment of Animal Industries Building on campus of Texas A and M University. College Station, Texas, November 14, 2010
Small scullcap (Scutellaria parvula) with tiny blue 2-lobed glandular-hairy flowers with shield-like projection arising from upper lobe in Lick Creek Park. College Station, Texas, April 11, 2010
Violet leaves of Persian Shield (Strobilanthes dyeranus) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, October 14, 2012
Shield-backed bug (Scutelleridae) on a leaf of yaupon holly in Sam Houston National Forest, on Little Lake Creek Loop Trail. Richards, Texas, August 10, 2008
Politekhnicheskaya Street at northern corner of Muzhestva Square. A hand-written inscription reads Kill Yankee (related to Yugoslavia bombing). A big street shield announces Petersburg hockey championship-2000. Women with plastic bags go shopping. Saint Petersburg, Russia, April 19, 1999.
Intercontinental Hotel at Q-Shield head Offices Street in West Bay, looking up. Doha, Qatar, April 5, 2014
Decorated brass shield in Sheikh Faisal Bin Qassim Al Thani Museum near Al-Shahaniya. Doha, Qatar, June 22, 2013
Balconies in West Bay from Q-Shield head Offices Street. Doha, Qatar, February 18, 2014
Dunes Hotel from Q-Shield head Offices Street in West Bay. Doha, Qatar, April 5, 2014
Red-cross shield bug (Elasmostethus) in Monrepo Park. Vyborg, Russia, June 7, 2009
Curves of a tower in West Bay, view from Q-Shield Offices Street. Doha, Qatar, February 13, 2014
Faisal Tower from Q-Shield head Offices Street in West Bay. Doha, Qatar, April 5, 2014
Area of Q-Shield head Offices Street in West Bay. Doha, Qatar, April 5, 2014
Shield with retorts on southern facade of Chemistry Building on campus of Texas A and M University. College Station, Texas, October 21, 2012
Areen, some other, and Silhouette towers in West Bay from Q-Shield Offices Street. Doha, Qatar, February 13, 2014
Pattern of balconies on a tower in West Bay, view from Q-Shield Offices Street. Doha, Qatar, February 13, 2014
Pattern of balconies in West Bay from Q-Shield head Offices Street. Doha, Qatar, February 18, 2014
Faisal Tower in West Bay at evening, from Q-Shield head Offices Street. Doha, Qatar, April 5, 2014
Hotels at Q-Shield head Offices Street in West Bay. Doha, Qatar, April 5, 2014
Balconies of a hotel at Q-Shield head Offices Street in West Bay. Doha, Qatar, April 5, 2014
Balconies of a hotel at Q-Shield head Offices Street in West Bay, looking up. Doha, Qatar, April 5, 2014
Faisal Tower from Q-Shield head Offices Street in West Bay at evening. Doha, Qatar, April 5, 2014
Dunes Hotel from Q-Shield head Offices Street in West Bay at evening. Doha, Qatar, April 5, 2014
Pleated shield mushrooms (Pluteus longistriatus) in Wolf Pen Creek Park. College Station, Texas, June 27, 2014
Hotel at Q-Shield Head Offices Street in West Bay. Doha, Qatar, October 27, 2015
Abandoned electric shield in a village of Al Mashrab in area of Ras Laffan Farms. Northern Qatar, October 18, 2014
Shield dapperling mushrooms (shaggy-stalked Lepiota, Lepiota clypeolaria) in Lindulovskaya Larch Grove, near Roshchino, 30 miles north-west from Saint Petersburg. Russia, August 11, 2016
Lion shield mushrooms (Pluteus leoninus) on roadside near Kavgolovskoe Lake in Toksovo, north from Saint Petersburg. Russia, August 15, 2016
Shield dapperling (shaggy-stalked Lepiota, Lepiota clypeolaria) mushrooms in Sosnovka Park. Saint Petersburg, Russia, August 16, 2016
Lion shield mushroom (Pluteus leoninus) near Dibuny, north-west from Saint Petersburg, Russia, August 24, 2016
Shield dapperling mushrooms (shaggy-stalked Lepiota, Lepiota clypeolaria) near Kavgolovo Lake, north from Saint Petersburg. Russia, September 5, 2016
Plaster shield on a house on Italianskaya Street. Saint Petersburg, Russia, December 23, 2016
Decorated shield on a wall of Admiralty. Saint Petersburg, Russia, January 9, 2017
Shield liverwort Leucolejeunea on a tree in area of Dibuny - Pesochny near Saint Petersburg. Russia, March 4, 2017
Some small white shield like mushrooms on rotten birch in Sosnovka Park. Saint Petersburg, Russia, April 4, 2017
Shield pinkgill mushrooms (Entoloma clypeatum) near 53 Svetlanovsky Prospect. Saint Petersburg, Russia, June 9, 2017
Shield pinkgill mushrooms (Entoloma clypeatum) in Sosnovka Park. Saint Petersburg, Russia, June 9, 2017
Shield pinkgill mushrooms (Entoloma clypeatum) in Sosnovka Park. Saint Petersburg, Russia, June 11, 2017
Group of shield pinkgill mushrooms (Entoloma clypeatum) in Sosnovka Park. Saint Petersburg, Russia, June 11, 2017
Shield pinkgill mushrooms (Entoloma clypeatum) near Olgino, west from Saint Petersburg. Russia, June 12, 2017
Shield pinkgill mushrooms (Entoloma clypeatum) in Sosnovka Park. Saint Petersburg, Russia, June 22, 2017
Deer shield mushrooms (Pluteus cervinus(?)) on a rotten log in Sosnovka Park. Saint Petersburg, Russia, June 30, 2017
Shield pinkgill mushrooms (Entoloma clypeatum) near a village near Beloe Lake in Lembolovo, 40 miles north from Saint Petersburg. Russia, July 5, 2017
Ghost shield mushrooms (Pluteus pellitus) on a rotten birch log in swampy area in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
Pair of ghost shield mushrooms (Pluteus pellitus) on a rotten birch log in swampy area in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
Cross section of ghost shield mushrooms (Pluteus pellitus) taken from a rotten birch log in swampy area in Sosnovka Park. Saint Petersburg, Russia, July 16, 2017
Deer shield mushrooms (Pluteus cervinus) near Lisiy Nos, west from Saint Petersburg. Russia, July 27, 2017
Shield dapperling mushrooms (shaggy-stalked Lepiota, Lepiota clypeolaria) in Sosnovka Park. Saint Petersburg, Russia, July 30, 2017
Lion shield (Pluteus leoninus) near Dibuny, north-west from Saint Petersburg. Russia, August 20, 2017
Blackedged shield mushrooms (Pluteus atromarginatus) on a pine tree in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
Blackedged shield mushrooms (Pluteus atromarginatus) cut from a pine tree in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017
Willow shield mushroom (Pluteus salicinus) under alder trees on a beach in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
Gills of willow shield mushroom (Pluteus salicinus) in Tarkhovka Park, west from Saint Petersburg. Russia, August 26, 2017
Deer shield mushroom (Pluteus cervinus) on a rotten stump in Alexander Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, September 4, 2017
Gills of a deer shield mushroom (Pluteus cervinus) on a rotten stump in Alexander Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, September 4, 2017
Shield dapperling mushrooms (Lepiota clypeolaria) in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 11, 2017
Shield dapperling mushrooms (Lepiota clypeolaria)(?) on roadside in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 11, 2017
Deer shield mushrooms (Pluteus cervinus) in Blizhnie Dubki area near Lisiy Nos, west from Saint Petersburg. Russia, September 21, 2017
Gills of blackedged shield mushroom (Pluteus atromarginatus) in Tarkhovka Park near Sestroretsk, west from Saint Petersburg. Russia, September 22, 2017
Deer shield mushrooms (Pluteus cervinus) near Kuzmolovo, north from Saint Petersburg. Russia, September 24, 2017
Pleated shield mushrooms (Pluteus longistriatus(?)) on wood chips under utility poles in Lemontree Park. College Station, Texas, November 4, 2017
Deer shield mushrooms (Pluteus cervinus) on Kiwanis Nature Trail. College Station, Texas, February 19, 2018
Pleated shield mushrooms (Pluteus longistriatus) on mulch in Lick Creek Park. College Station, Texas, March 19, 2018
Large pleated shield mushroom (Pluteus longistriatus) on a mulched lawn in Lick Creek Park. College Station, Texas, March 19, 2018
Deer shield mushrooms (Pluteus cervinus) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, April 8, 2018
Pleated shield mushrooms (Pluteus longistriatus) on rotting wood in Hensel Park. College Station, Texas, April 14, 2018
Deer shield (Pluteus cervinus) mushrooms in Lick Creek Park. College Station, Texas, May 7, 2018
Deer shield (Pluteus cervinus) mushrooms on Kiwanis Nature Trail. College Station, Texas, May 9, 2018
Deer shield mushrooms (Pluteus cervinus) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, May 28, 2018
Gills of shield mushroom (Pluteus) on a fallen tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Cap of shield mushroom (Pluteus) on a fallen tree near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Shield mushrooms Pluteus rangifer in area of Blizhnie Dubki near Lisiy Nos, south from Saint Petersburg. Russia, August 17, 2018
Lion shield mushroom (Pluteus leoninus) west from Kavgolovo Lake near Toksovo, north from Saint Petersburg. Russia, August 21, 2018
Blackedged shield mushrooms (Pluteus atromarginatus) near Lembolovo, north from Saint Petersburg. Russia, August 24, 2018
Deer shield mushrooms (Pluteus cervinus) near Dibuny, north-west from Saint Petersburg. Russia, August 25, 2018
Deer shield mushrooms (Pluteus cervinus)(?) near Lisiy Nos. West from Saint Petersburg, Russia, August 26, 2018
Lion shield mushroom (Pluteus leoninus) together with pinkgill mushrooms Entoloma formosum (Leptonia formosa) near Dibuny, north-west from Saint Petersburg, Russia, September 3, 2018
Lion shield mushrooms (Pluteus leoninus) near Dibuny, north-west from Saint Petersburg, Russia, September 3, 2018
Willow shield mushrooms (Pluteus salicinus)(?) in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
Willow shield mushroom (Pluteus salicinus)(?) taken from a stump in a coastal forest between Lisiy Nos and Olgino, west from Saint Petersburg. Russia, September 6, 2018
Shield dapperling mushrooms (shaggy-stalked Lepiota, Lepiota clypeolaria)(?) near Borgezsky Borets Statue in New Sylvia in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 8, 2018
Shield dapperling mushrooms (shaggy-stalked Lepiota, Lepiota clypeolaria) in area of New Sylvia in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, September 8, 2018
Peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tomb in City Cemetery. Bryan, Texas, December 8, 2018
Peppered rock-shield lichen (Xanthoparmelia conspersa) with millipeds on a granite tomb in City Cemetery. Bryan, Texas, December 8, 2018
Rock-shield lichen (Xanthoparmelia) on a tomb in City Cemetery. Bryan, Texas, December 8, 2018
Rock-shield lichen (Xanthoparmelia) on a granite tombstone in City Cemetery. Bryan, Texas, December 8, 2018
Thick shield of resupinate poria mushroom on cut surface of a thick pine log, completely rotten, on Chinquapin Trail in Huntsville State Park. Texas, December 15, 2018
Rock-shield lichen Xanthoparmelia in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen (Xanthoparmelia) in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen Xanthoparmelia in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Speckled shield lichen (Punctelia) in a shady place in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen Xanthoparmelia in shaded place in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen Xanthoparmelia and a broken limb of Christmas cactus (Tasajillo, Cylindropuntia leptocaulis) in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen (Xanthoparmelia) on Freshman Mountain in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen (Xanthoparmelia) on cracked pink granite of Freshman Mountain in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Apothecia of peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tomb in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
Peppered rock-shield lichen (Xanthoparmelia conspersa) growing around inscription on a granite tomb of C. M. Womack (5/24/1862) in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
Large apothecia of peppered rock-shield lichen (Xanthoparmelia conspersa) on surface of a granite tomb in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
Powdered speckled shield lichen Punctelia missouriensis or may be P. rudecta on a tree in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
Powdered speckled shield lichen Punctelia missouriensis or may be P. rudecta with isidia on a tree in Odd Fellow Cemetery. Anderson, Texas, December 31, 2018
Peppered rock-shield lichen (Xanthoparmelia conspersa) and firedot lichen Caloplaca on a tomb in City Cemetery. Bryan, Texas, January 3, 2019
Rock shield lichen (Xanthoparmelia) on a granite tombstone in old Port Sullivan cemetery, west from Hearne. Texas, January 8, 2019
Close up of rock shield lichen (Xanthoparmelia) on a granite tombstone in old Port Sullivan cemetery, west from Hearne. Texas, January 8, 2019
Rock shield lichen (Xanthoparmelia) on a mossy limestone rock in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
Rock shield lichen (Xanthoparmelia)(?) on a limestone rock in a forest in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
Rock shield lichen (Xanthoparmelia) on limestone in a red cedar forest in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
Speckled shield lichen (Punctelia) in Lick Creek Park. College Station, Texas, January 18, 2019
Speckled shield lichen (Punctelia) in Lick Creek Park. College Station, Texas, January 18, 2019
Rough speckled shield lichen (Punctelia rudecta) on a fallen oak at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen Xanthoparmelia conspersa on sandstone outcrop at the road descent at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Soredia of peppered rock-shield lichen Xanthoparmelia conspersa on sandstone outcrop at the road descent at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Old patch of peppered rock-shield lichen Xanthoparmelia conspersa on sandstone outcrop at the road descent at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Young patch of peppered rock-shield lichen Xanthoparmelia conspersa on sandstone outcrop at the road descent at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen Xanthoparmelia conspersa on sandstone outcrop at the road descent at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen Xanthoparmelia conspersa on sandstone outcrops in an oak and red cedar forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen Xanthoparmelia conspersa with soredia on sandstone outcrops in an oak and red cedar forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen Xanthoparmelia conspersa on sandstone in an oak and red cedar forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen Xanthoparmelia conspersa covering sandstone in an oak and red cedar forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Sunken rim-lichen (Lecanora oreinoides) and peppered rock-shield lichen (Xanthoparmelia conspersa) on sandstone outcrops in an oak and red cedar forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Rough speckled shield lichen (Punctelia rudecta) on sandstone in an oak and red cedar forest at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen (Xanthoparmelia conspersa) on a rock at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Apothecia of peppered rock-shield lichen (Xanthoparmelia conspersa) on a rock at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Rosettes of peppered rock-shield lichen (Xanthoparmelia conspersa) on sandstone at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Peppered rock-shield lichen (Xanthoparmelia conspersa) and sunken rim-lichen (Lecanora oreinoides) on a rock at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Soredia of peppered rock-shield lichen (Xanthoparmelia conspersa) on sandstone at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Small rosette of peppered rock-shield lichen (Xanthoparmelia conspersa) on sandstone at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Powdered speckled shield lichen (Punctelia subrudecta, Punctelia caseana) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a standing pine on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a standing pine in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a pine in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a deciduous tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
Shield lichen (Canoparmelia caroliniana) on a deciduous tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
Rough speckled shield lichen (Punctelia rudecta) on a tree in Lick Creek Park. College Station, Texas, February 3, 2019
Rough speckled shield lichen (Punctelia rudecta) on a tree in Lick Creek Park. College Station, Texas, February 3, 2019
Rough speckled shield lichen (Punctelia rudecta) on tree bark in Lick Creek Park. College Station, Texas, February 3, 2019
Rough speckled shield lichen (Punctelia rudecta) on yaupon holly or may be on oak in Lick Creek Park. College Station, Texas, February 3, 2019
Speckled shield lichen (Punctelia) on a tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, February 9, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a pine on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, February 9, 2019
Speckled shield lichen (Punctelia) on a pine on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, February 9, 2019
Peppered rock-shield lichen (Xanthoparmelia conspersa) on a tombstone in Old Independence Cemetery near Independence. Texas, February 10, 2019
Peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tombstone in Old Independence Cemetery near Independence. Texas, February 10, 2019
Shield lichen Canoparmelia caroliniana on a tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Rough speckled shield lichen (Punctelia rudecta) on a tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Shield lichen Canoparmelia caroliniana on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Shield lichen Canoparmelia caroliniana on a deciduous tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Speckled shield lichen (Punctelia) on a tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a deciduous tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Carolina shield lichen (Canoparmelia caroliniana) on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Carolina shield lichen (Canoparmelia caroliniana) on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
Rock-shield lichen (Xanthoparmelia) on a tomb in Ebenezer Cemetery near Huntsville, Texas, February 17, 2019
Rough speckled shield lichen (Punctelia rudecta) on a tree in Lick Creek Park. College Station, Texas, February 20, 2019
Carolina shield lichen (Canoparmelia caroliniana) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
Carolina shield lichen (Canoparmelia caroliniana) on a tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
Rough speckled shield lichen (Punctelia rudecta) on a tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
Carolina shield lichen (Canoparmelia caroliniana)(?) on a tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 2, 2019
Carolina shield lichen (Canoparmelia caroliniana)(?) on a pine on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 2, 2019
Rough speckled shield lichen (Punctelia rudecta) on a tree on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 2, 2019
Rough speckled shield lichen (Punctelia rudecta) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 2, 2019
Peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tombstone in City Cemetery. Bryan, Texas, March 3, 2019
Peppered rock-shield lichen (Xanthoparmelia conspersa) on a tomb in City Cemetery. Bryan, Texas, March 3, 2019
Pattern of peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tomb in City Cemetery. Bryan, Texas, March 3, 2019
Apothecia of peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tomb in City Cemetery. Bryan, Texas, March 3, 2019
Texture of peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tomb in City Cemetery. Bryan, Texas, March 3, 2019
Pleated shield mushrooms (Pluteus longistriatus) on mulch on mulch at native plant display behind Nature Center in Lick Creek Park. College Station, Texas, March 11, 2019
Peppered rock-shield lichen (Xanthoparmelia conspersa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
Deer shield mushroom (Pluteus cervinus) in Lick Creek Park. College Station, Texas, April 14, 2019
Net-marked shield lichen (Parmelia sulcata) on a pine(?) near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
Salted shield lichen (crottle, Parmelia saxatilis) on a stone in Zakhodskoe (Lounatjoki), 50 miles north from Saint Petersburg. Russia, May 9, 2019
Salted shield lichen (crottle, Parmelia saxatilis) on a granite stone in dunes near the lake south from Mys Moryin Nos near Ladoga Lake, east from Saint Petersburg. Russia, May 14, 2019
Underside of deer shield mushroom (Pluteus cervinus) on a mulched stump at oak alley in Catherine Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, May 23, 2019
Deer shield mushroom (Pluteus cervinus) on a mulched stump at oak alley in Catherine Park. Pushkin (former Tsarskoe Selo) near Saint Petersburg, Russia, May 23, 2019
Salted shield lichen (crottle, Parmelia saxatilis) on granite in Monrepos Park in Vyborg. Russia, May 24, 2019
Salted shield lichen (crottle, Parmelia saxatilis)(?) on granite cliffs in Monrepos Park in Vyborg. Russia, May 24, 2019
Shield pinkgill mushrooms (Entoloma clypeatum)(?) in Gardens of Polytechnic Institute. Saint Petersburg, Russia, May 29, 2019
Shield pinkgill mushrooms (Entoloma clypeatum) on a lawn in Gardens of Polytechnic Institute. Saint Petersburg, Russia, May 29, 2019
Deer shield mushrooms (Pluteus cervinus) in Lick Creek Park. College Station, Texas, June 6, 2019
Underside of deer shield mushrooms (Pluteus cervinus) in Lick Creek Park. College Station, Texas, June 6, 2019
Pleated shield mushrooms (Pluteus longistriatus) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, June 19, 2019
Pleated shield mushrooms (Pluteus longistriatus) on a stump on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, June 19, 2019
Deer shield mushroom (Pluteus cervinus) on a rotting log in Lick Creek Park. College Station, Texas, July 5, 2019
Satin shield mushrooms (Pluteus plautus) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 4, 2019
Underside of satin shield mushrooms (Pluteus plautus) on rotting wood on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 4, 2019
Satin shield mushrooms (Pluteus plautus) on rotting wood on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, September 28, 2019
Deer shield mushrooms (Pluteus cervinus) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 12, 2019
