![](../../pictures/archives/compress/2019/2465/jpeg/26t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) with apothecia on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/02t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2576/jpeg/07t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2021/3089/jpeg/03t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, December 25, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/06t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2020/2650/jpeg/08t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 23, 2020
![](../../pictures/archives/compress/2019/2466/jpeg/01t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/02t.jpg) Close up of firedot lichen Squamulea squamosa (Caloplaca squamosa) near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/05t.jpg) Aspicilia(?) lichen with Squamulea squamosa (Caloplaca squamosa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/04t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) with Squamulea squamosa (Caloplaca squamosa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/16t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) with Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2021/3089/jpeg/02t.jpg) Lichen Squamulea squamosa (Caloplaca squamosa) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, December 25, 2021
![](../../pictures/archives/compress/2024/3499/jpeg/15t.jpg) Orange apothecia of firedot lichen Squamulea squamosa (Caloplaca squamosa) on a tomb in Independence Cemetery. Texas, March 26, 2024
![](../../pictures/archives/compress/2019/2459/jpeg/10t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) in City Cemetery. Bryan, Texas, March 3, 2019
![](../../pictures/archives/compress/2019/2483/jpeg/17t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone outcrops at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 19, 2019
![](../../pictures/archives/compress/2019/2459/jpeg/21t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on a marble tomb in City Cemetery. Bryan, Texas, March 3, 2019
![](../../pictures/archives/compress/2019/2434/jpeg/25t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone at the road descent at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
![](../../pictures/archives/compress/2019/2435/jpeg/12t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) 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
![](../../pictures/archives/compress/2019/2435/jpeg/14t.jpg) Crust of firedot lichen Squamulea squamosa (Caloplaca squamosa) 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
![](../../pictures/archives/compress/2019/2435/jpeg/13t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) and other lichens 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
![](../../pictures/archives/compress/2019/2466/jpeg/22t.jpg) Grey crustous lichen and Caloplaca on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/17t.jpg) Lichen Diploschistes actinostomus(?) together with Caloplaca on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2024/3499/jpeg/14t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on a tomb in Independence Cemetery. Texas, March 26, 2024
![](../../pictures/archives/compress/2020/2679/jpeg/23t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on sandstone outcrops at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, April 5, 2020
![](../../pictures/archives/compress/2020/2639/jpeg/18t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on a sandstone outcrop at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 26, 2020
![](../../pictures/archives/compress/2024/3499/jpeg/16t.jpg) Close-up of firedot lichen Squamulea squamosa (Caloplaca squamosa) on a tomb in Independence Cemetery. Texas, March 26, 2024
![](../../pictures/archives/compress/2019/2439/jpeg/22t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) on a horizontal surface of a tomb in Boonville Cemetery. Bryan, Texas, January 27, 2019
![](../../pictures/archives/compress/2019/2439/jpeg/23t.jpg) Details of firedot lichen Squamulea squamosa (Caloplaca squamosa) on a horizontal surface of a tomb in Boonville Cemetery. Bryan, Texas, January 27, 2019
![](../../pictures/archives/compress/2019/2439/jpeg/24t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) covering a horizontal surface of a tomb in Boonville Cemetery. Bryan, Texas, January 27, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/14t.jpg) Apothecia of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2447/jpeg/14t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) in Old Independence Cemetery near Independence. Texas, February 10, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/03t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) with caloplaca on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/16t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on Caloplaca on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2021/2873/jpeg/22t.jpg) Apothecia of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/21t.jpg) Rosette lichen (Physcia) with apothecia on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2023/3330/jpeg/17t.jpg) Apothecia of some grey-green lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, January 21, 2023
![](../../pictures/archives/compress/2023/3330/jpeg/15t.jpg) Apothecia of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, January 21, 2023
![](../../pictures/archives/compress/2021/2873/jpeg/19t.jpg) Apothecia of some grey-green lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2024/3471/jpeg/08t.jpg) Firedot lichen Squamulea squamosa (Caloplaca squamosa) at Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, February 14, 2024
![](../../pictures/archives/compress/2021/2873/jpeg/23t.jpg) Black apothecia of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2019/2465/jpeg/12t.jpg) Some grey lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/01t.jpg) Aspicilia(?) lichen on a sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/18t.jpg) Aspicilia(?) lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/06t.jpg) Lichen Diploschistes actinostomus on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/15t.jpg) Lichen Diploschistes actinostomus(?) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/20t.jpg) Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/21t.jpg) Some grey crustous lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/07t.jpg) Lichen Diploschistes actinostomus on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/18t.jpg) Close up of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/13t.jpg) Some dark-brown crustous lichen on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/13t.jpg) Rosette lichen (Physcia) with soredia on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/19t.jpg) Yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/06t.jpg) Peppered rock-shield lichen (Xanthoparmelia conspersa) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/10t.jpg) Pattern of yellow cobblestone lichen Acarospora socialis on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/11t.jpg) Close up of yellow cobblestone lichen Acarospora socialis on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/09t.jpg) Yellow cobblestone lichen Acarospora socialis in partial shade on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/19t.jpg) Yellow cobblestone lichen Acarospora socialis in partial shade on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2021/2873/jpeg/11t.jpg) Apothecia of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2019/2465/jpeg/20t.jpg) 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
![](../../pictures/archives/compress/2019/2465/jpeg/21t.jpg) 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
![](../../pictures/archives/compress/2019/2576/jpeg/08t.jpg) Aspicilia(?) lichen on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2019/2576/jpeg/06t.jpg) Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2019/2576/jpeg/09t.jpg) Ruffle lichen (Parmotrema) on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2019/2576/jpeg/10t.jpg) Lichen Diploschistes actinostomus on a sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/08t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/04t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/25t.jpg) Rosette lichen (Physcia) and bare-bottomed sunburst lichen (Xanthomendoza weberi, Gallowayella weberi) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2576/jpeg/05t.jpg) Yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/24t.jpg) Rosette lichen (Physcia) and Xanthomendoza weberi (Gallowayella weberi) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/05t.jpg) Patch of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2465/jpeg/17t.jpg) Rosette lichen (Physcia) with Lecanora muralis (Protoparmeliopsis muralis) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/08t.jpg) 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
![](../../pictures/archives/compress/2019/2465/jpeg/15t.jpg) 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
![](../../pictures/archives/compress/2019/2465/jpeg/22t.jpg) 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
![](../../pictures/archives/compress/2019/2466/jpeg/09t.jpg) 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
![](../../pictures/archives/compress/2019/2465/jpeg/23t.jpg) Rosette lichen (Physcia) with Xanthomendoza weberi (Gallowayella weberi) (orange) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, March 14, 2019
![](../../pictures/archives/compress/2019/2466/jpeg/07t.jpg) 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
![](../../pictures/archives/compress/2019/2576/jpeg/04t.jpg) Faded yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2019/2576/jpeg/01t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone at Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2021/2873/jpeg/25t.jpg) Xanthomendoza weberi (Gallowayella weberi) and Caloplaca lichens on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2019/2576/jpeg/02t.jpg) Stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone bench at Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2021/2873/jpeg/03t.jpg) Some dark green lichen on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/04t.jpg) Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/13t.jpg) Aspicilia(?) lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2020/2650/jpeg/04t.jpg) Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 23, 2020
![](../../pictures/archives/compress/2023/3330/jpeg/21t.jpg) Aspicilia(?) lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, January 21, 2023
![](../../pictures/archives/compress/2023/3330/jpeg/18t.jpg) Rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, January 21, 2023
![](../../pictures/archives/compress/2021/2873/jpeg/26t.jpg) Orange lichens Xanthomendoza weberi (Gallowayella weberi) and Caloplaca on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2019/2576/jpeg/11t.jpg) Texture of stonewall rim-lichen (Lecanora muralis, Protoparmeliopsis muralis) on sandstone bench at Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, October 13, 2019
![](../../pictures/archives/compress/2021/2873/jpeg/14t.jpg) Some grey crustose lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2023/3330/jpeg/22t.jpg) Close-up of Aspicilia(?) lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, January 21, 2023
![](../../pictures/archives/compress/2021/2873/jpeg/12t.jpg) Close-up of Aspicilia(?) lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2018/2401/jpeg/03t.jpg) Orange lichen on sandstone at the base of the CCC pavilion of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, November 17, 2018
![](../../pictures/archives/compress/2021/2873/jpeg/01t.jpg) Cobblestone lichen Acarospora socialis on sandstone near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/16t.jpg) Pattern grey crustose lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/27t.jpg) Round patch of Aspicilia(?) lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/07t.jpg) Pattern of cobblestone lichen Acarospora socialis(?) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/3089/jpeg/01t.jpg) Yellow cobblestone lichen Acarospora socialis on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, December 25, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/15t.jpg) Light grey crustose lichen on sandstone bench near Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
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