 Green quilt Russula mushrooms (Russula crustosa) on Richards Loop Trail in Sam Houston National Forest. Texas, July 21, 2021
 Green quilt Russula mushrooms (Russula crustosa) with a cross section on Richards Loop Trail in Sam Houston National Forest. Texas, July 21, 2021
 Quilt brittlegill mushrooms (Russula crustosa) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021
 Cross section of quilt brittlegill mushrooms (Russula crustosa) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Caps of Green Quilt Russula mushrooms (Russula crustosa) in Lick Creek Park. College Station, Texas, May 3, 2024
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) in cross section on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 30, 2018
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, December 17, 2018
 Purple-bloom russula mushrooms (Russula mariae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 13, 2021
 Green Quilt Russula mushrooms (Russula crustosa) in Lick Creek Park. College Station, Texas, May 3, 2024
 Green quilt Russula mushroom (Russula crustosa) on Kiwanis Nature Trail. College Station, Texas, May 16, 2022
 Upper view of Beeswax Russula mushrooms (Russula earlei) on a path under pines and oaks in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Gills and caps of red brittlegill mushrooms (Russula) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 27, 2021
 Blue-green cracking Russula mushrooms (Russula parvovirescens)(?) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 2, 2021
 Stinking russula mushrooms (Russula foetens) on Forest Service Road 203 in Sam Houston National Forest. Richards, Texas, June 29, 2019
 Side view of blue-green cracking Russula mushrooms (Russula parvovirescens)(?) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 2, 2021
 Ballou s Russula mushrooms (Russula ballouii) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 2, 2023
 Mature blue-green cracking Russula mushrooms (Russula parvovirescens) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 5, 2023
 Pinkish brittlegill (Russula) mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Underside of brittlegill mushroom Russula crustosa on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Upper and side views of mature blue-green cracking Russula mushrooms (Russula parvovirescens) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 5, 2023
 Dissected pinkish brittlegill (Russula) mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Russula grata and Russula grata mushrooms on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 19, 2020
 Dissected stinking russula mushroom (Russula foetens) on Forest Service Road 203 in Sam Houston National Forest. Richards, Texas, June 29, 2019
 Brittlegill mushrooms Russula crustosa(?) in Lick Creek Park. College Station, Texas, November 1, 2021
 Underside of brittlegill mushrooms Russula crustosa(?) in Lick Creek Park. College Station, Texas, November 1, 2021
 Brittlegill mushroom Russula crustosa with a bolete mushroom on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Brittlegill mushrooms Russula cyanoxantha on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Cross section of brittlegill mushrooms Russula crustosa(?) in Lick Creek Park. College Station, Texas, November 1, 2021
 Firm Russula mushrooms (Russula compacta) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Blue-green cracking Russula mushroom (Russula parvovirescens) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 5, 2023
 Cap of blue-green cracking Russula mushroom (Russula parvovirescens) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 5, 2023
 Cap of a mature blue-green cracking Russula mushroom (Russula parvovirescens) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 5, 2023
 Charcoal burner mushrooms (Russula cyanoxantha) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Dissected brittlegill mushrooms Russula cortinarioides on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Firm Russula mushrooms (Russula compacta) together with Amanita on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Gills of a mature blue-green cracking Russula mushroom (Russula parvovirescens) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 5, 2023
 Some pale brittlegill (Russula) and golden-pored bolete (Aureoboletus auriporus)(?) mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, June 3, 2020
 Brittlegill mushrooms Russula cortinarioides on a trail in a pine forest with oaks on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Underside of a brittlegill mushroom Russula flavida on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, October 23, 2021
 Cross section brittlegill mushroom Russula flavida on an old forest road on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, October 23, 2021
 Bright yellow brittlegill mushroom Russula flavida on an old forest road on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, October 23, 2021
 Bright orange brittlegill mushroom Russula flavida on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, October 23, 2021
 Pale violet brittlegill (Russula) mushroom under oaks on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, December 26, 2021
 Underside of a pale violet brittlegill (Russula) mushroom on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, December 26, 2021
 Short-stemmed Russula mushrooms (Russula brevipes) in Lick Creek Park. College Station, Texas, July 6, 2021
 Brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Side view and cross section of brittlegill mushrooms Russula cortinarioides on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Cross section of Russula-like waxcap mushrooms (Hygrophorus russula) south from Northern Trailhead for the Turkey Creek Trail of Big Thicket National Preserve. Warren, Texas, November 27, 2021
 Russula-like waxcap mushrooms (Hygrophorus russula) on a path in shade south from Northern Trailhead for the Turkey Creek Trail of Big Thicket National Preserve. Warren, Texas, November 27, 2021
 Short-stemmed Russula mushrooms (Russula brevipes) with cross section in Lick Creek Park. College Station, Texas, July 6, 2021
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) together with Entoloma strictius on Lone Star Hiking Trail south from Stubblefield Campground in Sam Houston National Forest. Montgomery, Texas, September 13, 2020
 Violet brittlegill (Russula) mushrooms on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, November 19, 2023
 Cross section of firm Russula mushrooms (Russula compacta) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, September 18, 2020
 Underside of Russula-like waxcap mushrooms (Hygrophorus russula) on a path in shade south from Northern Trailhead for the Turkey Creek Trail of Big Thicket National Preserve. Warren, Texas, November 27, 2021
 Brittlegill (Russula sp.) mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
 Dissected brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Blue-green cracking Russula mushrooms (Russula parvovirescens)(?) under small oaks and Yaupon in Lick Creek Park. College Station, Texas, July 3, 2021
 Side view of brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Green brittlegill (Russula sp.) mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
 Red brittlegill mushrooms (Russula) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 27, 2021
 Brittlegill mushrooms Russula pectinatoides on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, October 21, 2021
 Large white brittlegill mushroom Russula compacta on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, September 21, 2024
 Caps of firm Russula mushrooms (Russula compacta) and Lactarius indigo under small oaks in Lick Creek Park. College Station, Texas, June 12, 2019
 Brittlegill mushrooms Russula pectinatoides on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 7, 2018
 Ballou s brittlegill mushrooms (Russula ballouii) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, December 12, 2021
 Brittlegill mushrooms Russula mariae on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 13, 2021
 Dissected brittlegill mushrooms Russula mutabilis on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 7, 2018
 Pale brown brittlegill (Russula) mushrooms on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, January 5, 2021
 Ballou s brittlegill mushrooms (Russula ballouii) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 28, 2021
 Blackening brittlegill (Russula eccentrica), Lactarius and Phylloporus mushrooms on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, July 16, 2021
 Gills of Russula mushroom and golden-pored bolete (Aureoboletus auriporus)(?) on Richards Loop Trail in Sam Houston National Forest. Texas, June 3, 2020
 Cap of a brittlegill (Russula) mushroom both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2024
 Underside of a large white brittlegill mushroom Russula compacta on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, September 21, 2024
 Underside of brittlegill mushrooms Russula earlei in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Gyroporus ballouii (Tylopilus balloui) together with Russula mutabilis mushrooms on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 7, 2018
 Brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Cross section of Ballou s brittlegill mushrooms (Russula ballouii) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 28, 2021
 Pink caps of brittlegill (Russula) mushrooms in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Gills of a brittlegill mushroom Russula cortinarioides on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Brittlegill mushrooms Russula mutabilis turning yellow and brown on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 7, 2018
 Underside of a brittlegill (Russula) mushroom both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2024
 Section of a brittlegill (Russula) mushroom both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2024
 Green brittlegill mushroom (Russula aeruginea) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Cross section of brittlegill mushrooms Russula earlei in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, July 10, 2021
 Underside of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Stinking russula mushrooms (Russula foetens, Russian name Valuy) in a forest in Alexander Park in Pushkin, suburb of Saint Petersburg. Russia, July 31, 2016
 Ballou s brittlegill mushrooms (Russula ballouii) in wet area near the creek on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, November 28, 2021
 Cross section of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Caps of shoehorn oyster mushrooms (Hohenbuehelia petaloides) on Richards Loop Trail in Sam Houston National Forest. Texas, October 2, 2021
 Large white brittlegill mushroom Russula albidicremea(?) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Underside of green brittlegill mushroom (Russula aeruginea) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Brittlegill mushroom Russula flavida on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 23, 2021
 Spores ob brittlegill mushroom Russula crustosa collected on Kiwanis Nature Trail. College Station, Texas, May 16, 2022
 Brittlegill mushroom Russula flavida together with chanterelle on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 23, 2021
 Dissected brittlegill mushroom Russula flavida on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, July 23, 2021
 Gills of brittlegill mushroom Russula flavida on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, January 1, 2022
 Underside of brittlegill mushroom Russula flavida on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, January 1, 2022
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