 Spores of a grey grisette mushroom with dark center (Amanita sect. Vaginatae) collected on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Underside of a grey grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Gills of a grey grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Grey grisette mushrooms (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, September 7, 2022
 Small brittle grisette mushrooms (Amanita sect. Vaginatae) with dark brown cap center Amanita coprinopsoides(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Cap with a dark center of a grizette mushroom (Amanita sect. Vaginatae), could be Amanita luzernensis(?), on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Grisette mushroom (Amanita sect. Vaginatae) with a grey cap on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020
 Small brittle grisette mushrooms (Amanita sect. Vaginatae) with dark-brown cap center Amanita coprinopsoides(?) in area of frequent shallow pools on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Side view of grisette mushroom (Amanita sect. Vaginatae) with a grey cap on Sand Branch Loop Trail in Sam Houston National Forest near Richards. Texas, May 2, 2020
 Grisette mushrooms (Amanita sect. Vaginatae) with grey caps on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 23, 2018
 Fragile grisette mushroom Amanita sect. Vaginatae with a dark cap center, could be coprinopsis-like ringless Amanita (Amanita coprinopsoides), on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 18, 2020
 Underside of a fragile grisette mushroom Amanita sect. Vaginatae, could be coprinopsis-like ringless Amanita (Amanita coprinopsoides), with a dark cap center on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 18, 2020
 Cap texture of a dark brown grisette mushroom (Amanita sect. Vaginatae) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019
 Black center of caps of grisette mushrooms (Amanita sect. Vaginatae, Amanita luzernensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 30, 2018
 Dark brown grisette mushrooms (Amanita sect. Vaginatae) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019
 Grisette mushroom with dark brown center (Amanita sect. Vaginatae) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Gills of a large brown grisette mushroom (Amanita sect, Vaginatae) with dark center in Lick Creek Park. College Station, Texas, September 12, 2022
 Underside of a large brown grisette mushroom (Amanita sect, Vaginatae) with dark center in Lick Creek Park. College Station, Texas, September 12, 2022
 Zoned cap of a grisette mushroom (Amanita sect. Vaginatae) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 30, 2018
 Spores of a large brown grisette mushroom (Amanita sect. Vaginatae) with dark center collected in Lick Creek Park. College Station, Texas, September 12, 2022
 Side view of a grisette mushroom (Amanita sect. Vaginatae) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 30, 2018
 Grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Dissected grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, May 20, 2020
 Cap of a grisette mushroom (Amanita sect. Vaginatae) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, November 11, 2018
 Cross section of grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Dull brown cap of a grisette mushroom (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, April 20, 2020
 Group of large brown grisette mushrooms (Amanita sect, Vaginatae) with dark center in Lick Creek Park. College Station, Texas, September 12, 2022
 Dissected grisette mushrooms with dark brown center (Amanita sect. Vaginatae) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Cap and gills of grisette mushrooms with dark brown center (Amanita sect. Vaginatae) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Underside of grisette mushrooms with dark brown center (Amanita sect. Vaginatae) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 Side view of a grisette mushroom (Amanita sect. Vaginatae) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, November 11, 2018
 Group of large brown grisette mushrooms (Amanita sect, Vaginatae) with dark center in area of oxbows in Lick Creek Park. College Station, Texas, September 12, 2022
 Large brown grisette mushrooms (Amanita sect, Vaginatae) with dark center found in area of oxbows in Lick Creek Park. College Station, Texas, September 12, 2022
 Side view of grisette mushrooms with dark brown center (Amanita sect. Vaginatae) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, May 30, 2020
 White spore print of a small brittle grisette mushroom (Amanita sect. Vaginatae) taken from Richards Loop Trail in Sam Houston National Forest. Texas, April 7, 2020
 Grisette mushrooms (Amanita sect. Vaginatae) with light brown caps on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, September 23, 2018
 Side view of large brown grisette mushrooms (Amanita sect, Vaginatae) with dark center in area of oxbows in Lick Creek Park. College Station, Texas, September 12, 2022
 Caps of grisette mushrooms (Amanita sect. Vaginatae) Amanita audubonensis with dark center in Lick Creek Park. College Station, Texas, September 18, 2018
 Grisette mushrooms (Amanita sect. Vaginatae, close to Amanita "sp-GSM04") with grey caps on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, October 6, 2018
 Gills of grisette mushrooms (Amanita sect. Vaginatae, close to Amanita "sp-GSM04") with grey caps on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, October 6, 2018
 Group of small brittle grisette mushrooms (Amanita sect. Vaginatae) Amanita coprinopsoides(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Grisette mushrooms (Amanita sect. Vaginatae) on Richards Loop Trail in Sam Houston National Forest. Texas, June 2, 2021
 Spores of a small common grey grisette mushroom (Amanita sect. Vaginatae) collected in Lick Creek Park. College Station, Texas, September 12, 2022
 Side view of small brittle grisette mushrooms (Amanita sect. Vaginatae) Amanita coprinopsoides(?) on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Small brittle grisette mushrooms (Amanita sect. Vaginatae) Amanita coprinopsoides(?) on wet soil under pines on Richards Loop Trail in Sam Houston National Forest. Texas, April 6, 2020
 Brown grisette mushroom (Amanita sect. Vaginatae) with dark center in Lick Creek Park. College Station, Texas, June 28, 2019
 Grisette mushrooms (Amanita sect. Vaginatae) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 29, 2019
 Underside of a grizette mushroom (Amanita sect. Vaginatae), could be Amanita luzernensis(?), on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Cap of a large brown grisette mushroom (Amanita sect. Vaginatae) with dark center on rich soil in Lick Creek Park. College Station, Texas, June 28, 2019
 Large brown grisette mushroom (Amanita sect. Vaginatae) with dark center on rich soil in Lick Creek Park. College Station, Texas, June 28, 2019
 Underside of a large brown grisette mushroom (Amanita sect. Vaginatae) with dark center found in Lick Creek Park. College Station, Texas, June 28, 2019
 Cap of pale grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 10, 2023
 Pale grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 10, 2023
 Top view of pale grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 10, 2023
 Gills of pale grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 10, 2023
 Underside of a large brown grisette mushroom (Amanita sect. Vaginatae) with dark center on rich soil in Lick Creek Park. College Station, Texas, June 28, 2019
 Side view of pale grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, September 10, 2023
 Grizette mushrooms (Amanita sect. Vaginatae), could be Amanita luzernensis(?), on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Grisette mushroom with a grey cap Amanita lewisii (Amanita sect. Vaginatae) in Lick Creek Park. College Station, Texas, June 3, 2018
 Grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, September 19, 2020
 Caps of grizette mushrooms (Amanita sect. Vaginatae), could be Amanita luzernensis(?), on Richards Loop Trail in Sam Houston National Forest. Texas, September 25, 2020
 Brown grisette mushrooms (Amanita sect. Vaginatae) with dark center in Lick Creek Park. College Station, Texas, June 28, 2019
 Spores of of pale grisette mushroom (Amanita sect. Vaginatae) in lugol, collected in Sam Houston National Forest near Montgomery. Texas, September 10, 2023
 Small grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 8, 2020
 Striate cap of a small grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 8, 2020
 Dissected small grisette mushroom (Amanita sect. Vaginatae) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, May 8, 2020
 Brown cap of some grisette mushroom (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 15, 2018
 Grey cap of a grisette mushroom (Amanita sect. Vaginatae) in Lick Creek Park. College Station, Texas, August 1, 2021
 Large grisette mushroom (Amanita sect. Vaginatae) in muddy area on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Some grisette mushrooms with dark caps (Amanita sect. Vaginatae) in Lick Creek Park. College Station, Texas, September 18, 2018
 Grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Dissected large grisette mushroom (Amanita sect. Vaginatae) in muddy area on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Cap of a grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Grey grisette mushrooms Amanita lewisii(?) (Amanita sect. Vaginatae) in Lick Creek Park. College Station, Texas, May 31, 2018
 Gills of grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Gills of a grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 7, 2018
 Caps of grey grisette mushrooms Amanita lewisii(?) (Amanita sect. Vaginatae) in Lick Creek Park. College Station, Texas, May 31, 2018
 Side view of grisette mushrooms with dark caps (Amanita sect. Vaginatae) in Lick Creek Park. College Station, Texas, September 18, 2018
 Gills of a grisette mushroom (Amanita sect. Vaginatae) in a pine forest on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Side view of a grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Side view of grisette mushroom (Amanita sect. Vaginatae) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, July 13, 2018
 Some grisette mushrooms with dark caps (Amanita sect. Vaginatae) on a side of sandy road in Lick Creek Park. College Station, Texas, September 18, 2018
 Grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 30, 2018
 Grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 30, 2018
 Amanita sect. Vaginatae mushrooms with dark cap centers on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville, Texas, September 15, 2018
 Gills of grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 30, 2018
 Gills of grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 30, 2018
 Dissected grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 30, 2018
 Brown cap of grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 30, 2018
 Underside of grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 15, 2018
 Grisette mushrooms (Amanita sect. Vaginatae) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Light brown caps of grisette mushrooms (Amanita sect. Vaginatae) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, July 15, 2018
 Caps of grisette mushrooms (Amanita sect. Vaginatae) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Dissected grisette mushrooms (Amanita sect. Vaginatae) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Side view of grisette mushrooms (Amanita sect. Vaginatae) on Winters Bayou Trail in Sam Houston National Forest. Cleveland, Texas, October 27, 2019
 Amanita sect. Phalloideae (left), Amanita sect. Vaginatae (middle), and Amanita hygroscopica(?) (right) mushrooms near a small dried shallow pond on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, June 9, 2018
 Pale grey grisette mushrooms (Amanita sect. Vaginatae) in Lick Creek Park. College Station, Texas, June 28, 2019
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