 Rose vervain (Glandularia canadensis) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 28, 2021
 Rose vervain (Glandularia canadensis) on Richards Loop Trail in Sam Houston National Forest. Montgomery County, Texas, March 22, 2026
 Rose vervain (Glandularia canadensis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
 Rose vervain (Glandularia canadensis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 3, 2024
 Rose vervain (Glandularia canadensis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2020
 Rose vervain (Glandularia canadensis) on Road FS 203 near on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024
 Blooming rose vervain (Glandularia canadensis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024
 Rose vervain (Glandularia canadensis) at Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2019
 Rose vervain (Glandularia canadensis) in dew on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
 Rose vervain (Glandularia canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
 Flowers of rose vervain (Glandularia canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2020
 Flowers of rose vervain (Glandularia canadensis) at Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, March 8, 2019
 Flowers of rose vervain (Glandularia canadensis) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest near Montgomery. Texas, March 1, 2026
 Rose vervain (Glandularia canadensis) on Richards Loop Trail in Sam Houston National Forest. Texas, February 28, 2023
 Rose vervain (Glandularia canadensis) on Richards Loop Trail in Sam Houston National Forest. Texas, April 9, 2022
 Rose vervain (Glandularia canadensis) on North Wilderness Trail in Sam Houston National Forest near Montgomery. Texas, April 14, 2022
 Flowers of rose vervain (Glandularia canadensis) on North Wilderness Trail in Sam Houston National Forest near Montgomery. Texas, April 14, 2022
 Flower of rose vervain (Glandularia canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, February 16, 2019
 Rose vervain (Glandularia canadensis) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Rose vervain (Glandularia canadensis) on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
 Blooming rose vervain (Glandularia canadensis) on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2024
 Rose vervain (Glandularia canadensis) on Forest Service Road 231 near North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2022
 Rose vervain (Glandularia canadensis) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Richards Loop Trail in Sam Houston National Forest. Texas, October 20, 2024
 Flowers of rose vervain (Glandularia canadensis) on Forest Service Road 231 near North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 5, 2022
 Rose vervain (Glandularia canadensis) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 11, 2023
 Pink flowers of rose vervain (Glandularia canadensis) near Pole Creek on North Wilderness Trail of Little Lake Creek Wilderness in Sam Houston National Forest north from Montgomery. Texas, March 11, 2023
 Rose vervain (Verbena canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richardson, Texas, February 22, 2009
 Close up of a cluster of flowers of rose vervain (Verbena canadensis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richardson, Texas, February 22, 2009
 Flowers of hawthorn(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Southern wax myrtle (Myrica cerifera) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Carolina jessamine (Gelsemium sempervirens) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Close-up of flowers of Southern wax myrtle (Myrica cerifera) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Columned Stinkhorn mushroom (Linderia columnata, Clathrus columnatus) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Oak Crust fungus (Peniophora quercina) on a fallen branch on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Close-up of Oak Crust fungus (Peniophora quercina) on a fallen branch on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Blooming southern wax myrtle (Myrica cerifera) both in natural light and under 365 nm ultraviolet (UV-A) blacklight on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Side view of columned Stinkhorn mushroom (Linderia columnata, Clathrus columnatus) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Yellow brain mushrooms (Tremella mesenterica) on a branch with Oak Crust (Peniophora quercina) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Young leaves of bracken fern (Pteridium aquilinum) both in natural light and under 365 nm ultraviolet (UV-A) blacklight on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 13, 2025
 Close-up of yellow brain mushrooms (Tremella mesenterica) on a branch with Oak Crust (Peniophora quercina) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Forest lamb mushrooms (Albatrellus subrubescens) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Mushrooms Clitopilopsis hirneola(?) in a pine forest on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Milkcap mushrooms Lactarius imperceptus(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Gills of a mushroom Clitopilopsis hirneola(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Pinkgill (Entoloma) mushroom with fissue on its cap on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Butter cap mushrooms (Rhodocollybia butyracea)(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Underside of small Entoloma(?) mushrooms on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Stinkhorn mushrooms (Phallus impudicus) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Underside of pinkgill (Entoloma) mushroom on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Underside of forest lamb mushrooms (Albatrellus subrubescens) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Gills of a pinkgill mushroom Entoloma bloxamii from on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Young bolete mushrooms Suillus decipiens on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Spores (in KOH) of a mushroom Clitopilopsis hirneola(?) collected from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Section of a pinkgill mushroom Entoloma bloxamii from on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Blue cap of a pinkgill mushroom Entoloma bloxamii from on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Blue pinkgill mushroom Entoloma bloxamii from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Gills of milkcap mushrooms Lactarius imperceptus(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Some fleshy fungal tissue found on soil on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, November 8, 2025
 Small Entoloma(?) mushrooms on black background on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Goblet waxcap mushrooms (Hygrocybe cantharellus) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Oyster mushrooms (Pleurotus ostreatus) on a fallen oak on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, November 28, 2025
 Underside of a mushroom Clitopilopsis hirneola(?) found in a pine forest on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Section of young bolete mushrooms Suillus decipiens on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Small dark brown webcap (Cortinarius) mushrooms on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Butter cap mushrooms (Rhodocollybia butyracea)(?) on black background on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Cluster of young bolete mushrooms Suillus decipiens on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Spores (in lugol) of a mushroom Clitopilopsis hirneola(?) collected from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Common rustgill mushrooms (Gymnopilus penetrans) on a pine log on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Oyster rollrim mushrooms (Tapinella panuoides) on a pine log on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Spores (in KOH) of a pinkgill mushroom Entoloma bloxamii collected from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Close-up of a blue pinkgill mushroom Entoloma bloxamii in a pine forest on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Gills of a blue pinkgill mushroom Entoloma bloxamii in a pine forest on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Group of common rustgill mushrooms (Gymnopilus penetrans) on a dry pine on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Gills of oyster rollrim mushrooms (Tapinella panuoides) on a pine log on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Underside of oyster rollrim mushrooms (Tapinella panuoides) on a pine log on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Giraffe Spots fungus (Peniophora albobadia) on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Growth of common rustgill mushrooms (Gymnopilus penetrans) on a dry pine on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Hairy curtain crust mushrooms (Stereum hirsutum) on a fallen oak on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Corticioid fungus Giraffe Spots (Peniophora albobadia) on dry Yaupon(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Common rustgill mushrooms (Gymnopilus penetrans) on a fallen pine on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Cranial crests on the head of Southern Toad (Anaxyrus terrestris) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Elder whitewash fungus (Xylodon sambuci) on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Spores (in lugol) of a pinkgill mushroom Entoloma bloxamii collected from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Goblet waxcap mushrooms (Hygrocybe cantharellus) on black background on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Close-up of crust fungus Giraffe Spots (Peniophora albobadia) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Common rustgill mushrooms (Gymnopilus penetrans) with underside view on a dry pine on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Underside of common rustgill mushrooms (Gymnopilus penetrans) on a fallen pine on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Spores (in KOH) of golden-yellow bolete mushroom Boletus aureissimus collected from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Close-up of giraffe Spots fungus (Peniophora albobadia) on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Cracked caps of common rustgill mushrooms (Gymnopilus penetrans) on a dry pine on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Caps of hairy curtain crust mushrooms (Stereum hirsutum) on a fallen oak on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Close-up of small Entoloma(?) mushrooms with dark center, yellowish gills on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Caps of small Entoloma(?) mushrooms with dark center, yellowish gills on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Basidia (in Congo Red, with x40 objective) of a pinkgill mushroom Entoloma bloxamii collected from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Celandine Lactarius mushrooms (Lactarius chelidonium)(?) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, January 2, 2025
 Shoot of oak on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 28, 2021
 Giraffe Spots fungus (Peniophora albobadia) with foliose lichens on dry Yaupon holly on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, February 23, 2025
 Golden-yellow bolete mushroom Boletus aureissimus (or may be B. auripes) found near second creek on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
 Basidia (in Congo Red, with x100 objective) of a pinkgill mushroom Entoloma bloxamii collected from Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, September 6, 2025
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