 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
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) under small oaks in Lick Creek Park. College Station, Texas, June 1, 2021
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) with cross section in Lick Creek Park. College Station, Texas, June 1, 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
 Short-stemmed russula mushrooms (stubby brittlegill, Russula brevipes) in Lick Creek Park. College Station, Texas, October 5, 2018
 Short-stemmed (stubby) brittlegill mushrooms (Russula brevipes)(?) under small oaks in Lick Creek Park. College Station, Texas, June 30, 2019
 Short-stemmed (stubby) brittlegill (Russula brevipes) mushroom collected at mushroom walk with Gulf States Mycological Society in Watson Rare Native Plant Preserve. Warren, Texas, June 22, 2019
 Short-stemmed Russula mushrooms (Russula brevipes) in Lick Creek Park. College Station, Texas, July 6, 2021
 Short-stemmed Russula mushrooms (Russula brevipes) with cross section in Lick Creek Park. College Station, Texas, July 6, 2021
 Underside of short-stemmed slippery jack mushrooms (Suillus brevipes) on mowed roadside of Road 149 on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, December 26, 2021
 Large number of short-stemmed slippery jack mushrooms (Suillus brevipes) on mowed roadside of Road 149 on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, December 26, 2021
 Short-stemmed slippery jack mushrooms (Suillus brevipes) on mowed roadside of Road 149, near an underground gas pipeline on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, December 26, 2021
 Upper view of short-stemmed slippery jack mushrooms (Suillus brevipes) on mowed roadside of Road 149 on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, December 26, 2021
 Short-stemmed slippery jack mushrooms (Suillus brevipes) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, December 12, 2020
 Dissected short-stemmed slippery jack mushrooms (Suillus brevipes) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, December 12, 2020
 Caps of short-stemmed slippery jack mushrooms (Suillus brevipes) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, December 12, 2020
 Gills of short-stemmed slippery jack mushrooms (Suillus brevipes) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, December 12, 2020
 Underside of short-stemmed slippery jack mushrooms (Suillus brevipes) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, December 12, 2020
 Caps of Russula mushrooms (Russula crustosa) on Richards Loop Trail in Sam Houston National Forest. Texas, July 21, 2021
 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
 Some pale brittlegill (Russula) and golden-pored bolete (Aureoboletus auriporus)(?) mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, June 3, 2020
 Pinkish brittlegill (Russula) mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Dissected pinkish brittlegill (Russula) mushrooms on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 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
 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
 Quilt brittlegill mushrooms (Russula crustosa) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Stinking russula mushrooms (Russula foetens) on Forest Service Road 203 in Sam Houston National Forest. Richards, Texas, June 29, 2019
 Short-stemmed slippery jack mushroom (Suillus brevipes) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, December 15, 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
 Underside of short-stemmed slippery jack mushroom (Suillus brevipes) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, December 15, 2021
 Brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Cross section of quilt brittlegill mushrooms (Russula crustosa) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 Cross section of short-stemmed slippery jack mushroom (Suillus brevipes) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, December 15, 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
 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
 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
 Dissected brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Brittlegill (Russula sp.) mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
 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
 Green brittlegill (Russula sp.) mushroom on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, October 19, 2013
 Side view of brittlegill mushroom Russula flavida on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 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
 Blackening brittlegill mushrooms (Russula eccentrica) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 5, 2021
 Blackening brittlegill mushrooms (Russula eccentrica) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, June 5, 2021
 Large white brittlegill mushroom Russula compacta on Road FS 203 near Richards Loop Trail in Sam Houston National Forest. Texas, September 21, 2024
 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
 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
 Green brittlegill mushroom (Russula aeruginea) on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, October 24, 2021
 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
 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
 Brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Dissected stinking russula mushroom (Russula foetens) on Forest Service Road 203 in Sam Houston National Forest. Richards, Texas, June 29, 2019
 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
 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
 Brittlegill mushrooms Russula eccentrica (left) and Russula cortinarioides (right) on a mowed path in a forest in Little Thicket Nature Sanctuary. Cleveland, Texas, June 4, 2022
 Underside of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Brittlegill mushrooms Russula pectinatoides flanked by other species of brittlegill on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 1, 2020
 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
 Brittlegill mushrooms Russula cyanoxantha on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Cross section of brittlegill mushrooms Russula adusta (Russula nigricans) on Racoon Run Trail in Lick Creek Park. College Station, Texas, October 28, 2021
 Pink brittlegill mushrooms (Russula) with mold fungus Syzygites megalocarpus on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 27, 2019
 Dissected brittlegill mushrooms Russula cortinarioides on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 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
 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 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
 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
 Cross section 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
 Brittlegill mushrooms Russula perlactea(?) on rotten wood on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 10, 2022
 Red cap of a brittlegill mushroom Russula mariae on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 2, 2018
 Brittlegill mushroom Russula mariae on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 2, 2018
 Side view and cross section of brittlegill mushrooms Russula cortinarioides on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, July 18, 2021
 Some brittlegill (Russula) mushroom on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, August 13, 2021
 Underside of a brittlegill mushroom Russula mariae on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 2, 2018
 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
 Brittlegill mushrooms Russula perlactea(?) growing on rotten wood on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 10, 2022
 Brittlegill mushroom Russula compacta(?) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 13, 2020
 Underside of a brittlegill mushroom Russula compacta(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 13, 2020
 Grey brittlegill mushroom (Russula) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 27, 2019
 Dissected brittlegill mushroom Russula compacta(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 13, 2020
 Gills of a brittlegill mushroom Russula compacta(?) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 13, 2020
 Bright yellow cap of brittlegill mushroom Russula flavida on pine litter on South Wilderness Loop Trail at Little Lake Creek Wilderness in Sam Houston National Forest near Richards. Texas, January 1, 2022
 Brittlegill mushrooms Russula eccentrica on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, November 28, 2021
 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
 Underside of grey brittlegill mushroom (Russula) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 27, 2019
 Underside of a purple brittlegill mushroom Russula mariae on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 15, 2022
 Pink brittlegill mushrooms (Russula) growing on completely decomposed pine wood on Four Notch Loop Trail of Sam Houston National Forest near Huntsville. Texas, February 22, 2020
 Spores of brittlegill mushrooms Russula perlactea(?) growing on rotten wood on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 10, 2022
 Underside of brittlegill mushrooms Russula perlactea(?) growing on rotten wood on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 10, 2022
 Purple brittlegill mushroom Russula mariae on muddy soil on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, June 15, 2022
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