Extract from Wikipedia article: Trametes gibbosa, commonly known as the lumpy bracket, is a polypore mushroom that causes a white rot. It is found on beech stumps and the dead wood of other hardwood species. Fruit bodies are 8–15 cm in diameter and semicircular in shape. The upper surface is usually gray or white, but may be greenish in older specimens due to algal growth. Elongated pores are located on the under-surface. The fruiting bodies are frequently attacked by boring beetle larvae.
Lumpy bracket polypore mushrooms (Trametes gibbosa) on a tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, November 8, 2013 Washington-on-the-Brazos State Historic Site, Farm-to-Market Road 1155, Washington, Washington County, Texas, 77880, United States
Lumpy bracket mushrooms (Trametes gibbosa) on an oak(?) log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020 Lone Star Hiking Trail, Montgomery, TX 77356, USA
Pores of lumpy bracket mushroom (Trametes gibbosa) on an oak(?) log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020 Lone Star Hiking Trail, Montgomery, TX 77356, USA
Young lumpy bracket mushroom (Trametes gibbosa) on an oak(?) log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020 Lone Star Hiking Trail, Montgomery, TX 77356, USA
Caps lumpy bracket mushroom (Trametes gibbosa) on an oak(?) log on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, December 28, 2020 Lone Star Hiking Trail, Montgomery, TX 77356, USA
Lumpy bracket mushrooms (Trametes gibbosa) on a fallen holly tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 16, 2021 Lone Star Hiking Trail, Coldspring, TX 77331, USA
Underside of lumpy bracket mushrooms (Trametes gibbosa) on a fallen holly tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, January 16, 2021 Lone Star Hiking Trail, Coldspring, TX 77331, USA
Lumpy bracket mushrooms (Trametes gibbosa) on a log in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021 Lone Star Hiking Trail, San Jacinto County, Texas, United States
Caps of lumpy bracket mushrooms (Trametes gibbosa) on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021 Lone Star Hiking Trail, San Jacinto County, Texas, United States
Pattern of caps of lumpy bracket mushrooms (Trametes gibbosa) on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021 Lone Star Hiking Trail, San Jacinto County, Texas, United States
Pattern of pores of lumpy bracket mushrooms (Trametes gibbosa) on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021 Lone Star Hiking Trail, San Jacinto County, Texas, United States
Underside of lumpy bracket mushrooms (Trametes gibbosa) on a fallen tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 21, 2021 Lone Star Hiking Trail, San Jacinto County, Texas, United States
Lumpy bracket polypore mushroom (Trametes gibbosa)(?) on a log on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, August 27, 2022 Lone Star Hiking Trail, San Jacinto County, Texas, 77328, United States
Underside of lumpy bracket polypore mushroom (Trametes gibbosa)(?) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, August 27, 2022 Lone Star Hiking Trail, San Jacinto County, Texas, 77328, United States