 Common yellow wood sorrel (Oxalis stricta) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Yellow flowers of common wood sorrel (Oxalis stricta) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Close up of yellow flowers of common wood sorrel (Oxalis stricta) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Common yellow oxalis (Oxalis stricta) with sorrel rust fungus (Puccinia oxalidis) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 26, 2019
 Common yellow oxalis (Oxalis stricta) with sorrel rust fungus (Puccinia oxalidis) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 22, 2019
 Winged termites in rotting wood on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Yellow flowers of aster family on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Close up of yellow cobblestone lichen Acarospora socialis on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Pattern of yellow cobblestone lichen Acarospora socialis on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Yellow cobblestone lichen Acarospora socialis in partial shade on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Yellow cobblestone lichen Acarospora socialis in partial shade on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Close up of yellow cobblestone lichen Acarospora socialis in partial shade on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Texture of yellow cobblestone lichen Acarospora socialis in partial shade on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Sorrel rust fungus (Puccinia oxalidis) on yellow oxalis (Oxalis stricta) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 26, 2019
 Leaves of yellow oxalis (Oxalis stricta) with sorrel rust fungus (Puccinia oxalidis) in wet area on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 26, 2019
 Blue spiderwort (Tradescantia) flowers on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Flowers of puccoon (Carolina Gromwell, Lithospermum caroliniense) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Faded yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Yellow wood sorrel (Oxalis stricta) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020
 Yellow wood sorrel (Oxalis stricta) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
 Yellow asters on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Flowers of yellow wood sorrel (Oxalis stricta) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
 Some grey lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Aspicilia(?) lichen on a sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Diploschistes actinostomus(?) together with other lichens near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Aspicilia(?) lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Diploschistes actinostomus(?) and other lichens near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Raspberry slime mold (Tubifera ferruginosa) found on sandy ground in a burned forest on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Lichen Diploschistes actinostomus on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Some grey crustous lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Lichen Diploschistes actinostomus(?) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Yellow flowers of puccoon (Carolina Gromwell, Lithospermum caroliniense) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, May 2, 2010
 Some dark-brown crustous lichen on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Rosette lichen (Physcia) with soredia on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Lichen Diploschistes actinostomus on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Lichen Diploschistes actinostomus(?) together with Caloplaca on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Close up of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Grey crustous lichen and Caloplaca on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Dissected raspberry slime mold (Tubifera ferruginosa) found on sandy ground in a burned forest on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Dry yellow parasol mushroom (Leucocoprinus birnbaumii, Lepiota lutea) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Yellow parasol mushroom (Leucocoprinus birnbaumii, Lepiota lutea) at Lost Pines Trail in Bastrop State Park. Bastrop, Texas, June 16, 2012
 Bryoparasitic Pezizales mushrooms Octospora excipulata(?) in a mat of common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Mat of common bladder-moss (Physcomitrium pyriforme) with bryoparasitic Pezizales mushrooms Octospora excipulata(?) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Bryoparasitic Pezizales mushrooms Octospora excipulata(?) among common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Small bryoparasitic cup mushrooms Octospora excipulata(?) among common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Peppered rock-shield lichen (Xanthoparmelia conspersa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Young yellow parasol mushroom (Leucocoprinus birnbaumii, Lepiota lutea) on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Bare wood floor near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, December 25, 2011
 Close-up of bryoparasitic Pezizales mushrooms Octospora excipulata(?) among common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Sorrel rust fungus (Puccinia oxalidis) on yellow oxalis (Oxalis stricta) in Bee Creek Park. College Station, Texas, March 29, 2022
 Orange cups of bryoparasitic Pezizales mushrooms Octospora excipulata(?) among common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Green tiger beetles from Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 19, 2022
 Close-up of an orange cup of bryoparasitic Pezizales fungus Octospora excipulata(?) growing together with common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Bryoparasitic Pezizales mushrooms Octospora excipulata(?) on compacted sand covered by common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Small orange cups of bryoparasitic Pezizales mushrooms Octospora excipulata(?) among common bladder-moss (Physcomitrium pyriforme) near Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, February 28, 2021
 Yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, December 25, 2021
 Echinocereus reichenbachii (lace cactus) with fire ant mounds at Lost Pines Trail in Bastrop State Park. Bastrop, Texas, March 19, 2022
 Firedot lichen Squamulea squamosa (Caloplaca squamosa) near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Aspicilia(?) lichen with Squamulea squamosa (Caloplaca squamosa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Diploschistes actinostomus(?) and Lecanora muralis (Protoparmeliopsis muralis) together with other lichens near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Close up of firedot lichen Squamulea squamosa (Caloplaca squamosa) near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Rosette lichen (Physcia) with Lecanora muralis (Protoparmeliopsis muralis) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Rosette lichen (Physcia) and Xanthomendoza weberi (Gallowayella weberi) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Firedot lichen Squamulea squamosa (Caloplaca squamosa) with apothecia on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Apothecia of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Patch of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Close up of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on Caloplaca on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) with caloplaca on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Apothecia of firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Close up of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Patch of rosette lichen (Physcia) with Lecanora muralis (Protoparmeliopsis muralis) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Diploschistes actinostomus together with stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on a sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Diploschistes actinostomus and stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on a sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Rosette lichen (Physcia) with Xanthomendoza weberi (Gallowayella weberi) (orange) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
 Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Aspicilia(?) lichen on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Ruffle lichen (Parmotrema) on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Lichen Diploschistes actinostomus on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
 Lost Pines Trail in Bastrop State Park. Bastrop, Texas, September 15, 2012
 Lost Pines Trail in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Lost Pines Trail in Bastrop State Park. Bastrop, Texas, November 4, 2007
 View from Lost Pines Trail in Bastrop State Park. Bastrop, Texas, May 12, 2012
 Lost Pines Trail in Bastrop State Park. Bastrop, Texas, January 5, 2013
 Walking on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, May 17, 2008
 Lost Pines Trail in Bastrop State Park. Bastrop, Texas, December 21, 2018
 Lost Pines Trail in fog in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Lost Pines Trail in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Lost Pines hiking trail in Bastrop State Park. Bastrop, Texas, May 12, 2012
 Ferns on Lost Pines Trail in Bastrop State Park. Bastrop, Texas, October 5, 2013
 Lost Pines Loop Trail in Bastrop State Park. Bastrop, Texas, July 28, 2018
 View from Lost Pines Trail in Bastrop State Park. Bastrop, Texas, October 5, 2013
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