![](../../pictures/archives/compress/2023/3352/jpeg/32t.jpg) Leaf venation of rusty blackhaw viburnum (Viburnum rufidulum) in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2019/2471/jpeg/01t.jpg) Flowers of rusty blackhaw viburnum (Viburnum rufidulum) in Lick Creek Park. College Station, Texas, March 22, 2019
![](../../pictures/archives/compress/2021/2890/jpeg/10t.jpg) Oval leaves of rusty blackhaw viburnum (Viburnum rufidulum) in Lick Creek Park. College Station, Texas, March 24, 2021
![](../../pictures/archives/compress/2023/3365/jpeg/22t.jpg) Young leaves of rusty blackhaw viburnum (Viburnum rufidulum) in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2024/3483/jpeg/14t.jpg) Blooming rusty blackhaw viburnum (Viburnum rufidulum) in Wolf Pen Creek Park. College Station, March 8, 2024
![](../../pictures/archives/compress/2024/3483/jpeg/13t.jpg) Flowers of rusty blackhaw viburnum (Viburnum rufidulum) in Wolf Pen Creek Park. College Station, March 8, 2024
![](../../pictures/archives/compress/2022/3126/jpeg/12t.jpg) Leaves of rusty blackhaw viburnum (Viburnum rufidulum) in Lick Creek Park. College Station, Texas, April 6, 2022
![](../../pictures/archives/compress/2020/2668/jpeg/10t.jpg) Oval leaves of rusty blackhaw viburnum (Viburnum rufidulum) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020
![](../../pictures/archives/compress/2024/3483/jpeg/15t.jpg) Close-up of white flowers of rusty blackhaw viburnum (Viburnum rufidulum) in Wolf Pen Creek Park. College Station, March 8, 2024
![](../../pictures/archives/compress/2022/3126/jpeg/06t.jpg) Flowers of rusty blackhaw viburnum (Viburnum rufidulum) in Bee Creek Park. College Station, Texas, April 5, 2022
![](../../pictures/archives/compress/2022/3126/jpeg/05t.jpg) Blooming rusty blackhaw viburnum (Viburnum rufidulum) in Bee Creek Park. College Station, Texas, April 5, 2022
![](../../pictures/archives/compress/2022/3120/jpeg/22t.jpg) Back lit leaf of rusty blackhaw viburnum (Viburnum rufidulum) in Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 20, 2022
![](../../pictures/archives/compress/2023/3366/jpeg/08t.jpg) Rusty blackhaw viburnum (Viburnum rufidulum) on Richards Loop Trail in Sam Houston National Forest. Texas, March 18, 2023
![](../../pictures/archives/compress/2022/3123/jpeg/04t.jpg) Rusty blackhaw viburnum (Viburnum rufidulum) on Kiwanis Nature Trail at College Hills Elementary. College Station, Texas, April 1, 2022
![](../../pictures/archives/compress/2022/3123/jpeg/05t.jpg) Flowers of rusty blackhaw viburnum (Viburnum rufidulum) on Kiwanis Nature Trail at College Hills Elementary. College Station, Texas, April 1, 2022
![](../../pictures/archives/compress/2021/2894/jpeg/27t.jpg) Leaves of rusty blackhaw viburnum (Viburnum rufidulum) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, March 28, 2021
![](../../pictures/archives/compress/2020/2830/jpeg/27t.jpg) Red leaves of rusty blackhaw viburnum (Viburnum rufidulum)(?) on Richards Loop Trail in Sam Houston National Forest. Texas, December 15, 2020
![](../../pictures/archives/compress/2021/2886/jpeg/35t.jpg) Young leaves of arrowwood viburnum (Viburnum dentatum) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
![](../../pictures/archives/compress/2021/2886/jpeg/34t.jpg) Flower buds of arrowwood viburnum (Viburnum dentatum) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, March 20, 2021
![](../../pictures/archives/compress/2024/3477/jpeg/35t.jpg) Young leaves of arrowwood viburnum (Viburnum dentatum) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, February 25, 2024
![](../../pictures/archives/compress/2013/1241/jpeg/15t.jpg) Fruits of Manchurian Viburnum (Viburnum burejaeticum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
![](../../pictures/archives/compress/2013/1241/jpeg/14t.jpg) Immature berries of Manchurian Viburnum (Viburnum burejaeticum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
![](../../pictures/archives/compress/2024/3631/jpeg/16t.jpg) Arrowwood viburnum (Viburnum dentatum) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Sam Houston National Forest. Richards, Texas, October 12, 2024
![](../../pictures/archives/compress/2013/1241/jpeg/16t.jpg) Green immature berries of Manchurian Viburnum (Viburnum burejaeticum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
![](../../pictures/archives/compress/2013/1241/jpeg/17t.jpg) Pink immature berries of Manchurian Viburnum (Viburnum burejaeticum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
![](../../pictures/archives/compress/2010/845/jpeg/19t.jpg) Viburnum tinus flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, March 22, 2010.
![](../../pictures/archives/compress/2010/844/jpeg/11t.jpg) Pink flower buds of Viburnum tinus in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 18, 2010.
![](../../pictures/archives/compress/2009/707/jpeg/11t.jpg) Flowers of Laurestinus (Viburnum tinus) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 6, 2009
![](../../pictures/archives/compress/2019/2471/jpeg/09t.jpg) Back lit hickory like leaf on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 22, 2019
![](../../pictures/archives/compress/2019/2489/jpeg/28t.jpg) Fresh leaves of Viburnum in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 7, 2019
![](../../pictures/archives/compress/2013/1256/jpeg/17t.jpg) Cranberrybush (Viburnum opulus, Russian name Kalina) in Dubki Park in Sestroretsk, west from Saint Petersburg. Russia, September 5, 2013
![](../../pictures/archives/compress/2017/1990/jpeg/29t.jpg) Fruits of cranberrybush (Viburnum opulus, Russian name Kalina) taken from a swampy area in Yuntolovsky Park. Saint Petersburg, Russia, February 23, 2017
![](../../pictures/archives/compress/2019/2450/jpeg/06t.jpg) Round formations of smooth hornwort (Anthoceros or Phaeoceros laevis) on a side of Post Oak Trail in Lick Creek Park. College Station, Texas, February 20, 2019
![](../../pictures/archives/compress/2019/2555/jpeg/04t.jpg) Leaf of sycamore in Lick Creek Park. College Station, Texas, July 21, 2019
![](../../pictures/archives/compress/2019/2557/jpeg/14t.jpg) Back lit sycamore leaf in Lick Creek Park. College Station, Texas, August 2, 2019
![](../../pictures/archives/compress/2019/2557/jpeg/15t.jpg) Venation of sycamore leaf in Lick Creek Park. College Station, Texas, August 2, 2019
![](../../pictures/archives/compress/2014/1424/jpeg/14t.jpg) Flowers of cranberrybush (Viburnum opulus) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
![](../../pictures/archives/compress/2019/2557/jpeg/13t.jpg) Underside of a young sycamore leaf in Lick Creek Park. College Station, Texas, August 2, 2019
![](../../pictures/archives/compress/2023/3348/jpeg/19t.jpg) Some round structure on a leaf of curly dock (Rumex crispus) with fungus Ramularia rubella under a microscope (in Melzer), collected in Bee Creek Park. College Station, Texas, February 24, 2023
![](../../pictures/archives/compress/2019/2602/jpeg/08t.jpg) Hydnoid mushrooms Mycoaciella bispora on a leaf under an oak log in Lick Creek Park. College Station, Texas, November 26, 2019
![](../../pictures/archives/compress/2019/2520/jpeg/08t.jpg) Leaf cutting ant mound on a sandy road in Lick Creek Park. College Station, Texas, June 6, 2019
![](../../pictures/archives/compress/2013/1271/jpeg/27t.jpg) Fall colors of viburnum leaves in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, September 18, 2013
![](../../pictures/archives/compress/2024/3483/jpeg/22t.jpg) Reddish webcap mushrooms Cortinarius bolaris(?) (spore print rusty brown) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, March 9, 2024
![](../../pictures/archives/compress/2012/1088/jpeg/03t.jpg) Cranberrybush (Viburnum opulus, Russian name Kalina) near Sablinka River in Sablino, 30 miles south from Saint Petersburg. Russia, July 29, 2012
![](../../pictures/archives/compress/2011/952/jpeg/02t.jpg) Viburnum lantana (wayfaring tree, Russian name gordovina) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 28, 2011
![](../../pictures/archives/compress/2022/3122/jpeg/12t.jpg) Leaf of mustang grape in Lick Creek Park. College Station, Texas, March 30, 2022
![](../../pictures/archives/compress/2017/2071/jpeg/29t.jpg) White flowers of wayfaring tree (Viburnum lantana) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 20, 2017
![](../../pictures/archives/compress/2009/754/jpeg/07t.jpg) Blooming Viburnum lantana (wayfaring tree, Russian name gordovina) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
![](../../pictures/archives/compress/2022/3156/jpeg/04t.jpg) Blooming arrowwood (Viburnum dentatum) on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, May 21, 2022
![](../../pictures/archives/compress/2022/3122/jpeg/13t.jpg) Young leaf of mustang grape in Lick Creek Park. College Station, Texas, March 30, 2022
![](../../pictures/archives/compress/2013/1241/jpeg/12t.jpg) Fruits of Viburnum lantana (wayfaring tree, gordovina in Russian) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
![](../../pictures/archives/compress/2009/753/jpeg/20t.jpg) White flowers of Viburnum lantana (wayfaring tree, gordovina in Russian) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
![](../../pictures/archives/compress/2023/3374/jpeg/06t.jpg) Grasshopper on a young leaf of trumpet vine in Lick Creek Park. College Station, Texas, March 31, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/33t.jpg) Young leaves of flame leaf sumac in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2013/1241/jpeg/13t.jpg) Red immature berries of Viburnum lantana (wayfaring tree, gordovina in Russian) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, August 22, 2013
![](../../pictures/archives/compress/2023/3358/jpeg/14t.jpg) Leaves of rough-leaf dogwood (Cornus drummondii) in Lick Creek Park. College Station, Texas, March 7, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/30t.jpg) Leaf venation of rattan vine (supplejack, Berchemia scandens) in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2021/2946/jpeg/22t.jpg) Flowers of wayfaring tree (Viburnum lantana Auratum ) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 26, 2021
![](../../pictures/archives/compress/2009/726/jpeg/22t.jpg) Clay-colored leaf beetle (Anomoea laticlavia) on leaves of an oak tree in Lick Creek Park. College Station, Texas, March 27, 2009
![](../../pictures/archives/compress/2024/3634/jpeg/11t.jpg) Rusty iron pipe in a dry rocky creek in Lick Creek Park. College Station, Texas, October 23, 2024
![](../../pictures/archives/compress/2019/2526/jpeg/14t.jpg) Irregular, wart-like light green to reddish-green bladder galls on leaf surfaces of poison ivy produced by leaf gall mite Aculops toxicophagus in Bee Creek Park. College Station, Texas, June 10, 2019
![](../../pictures/archives/compress/2022/3212/jpeg/28t.jpg) Brown leaf of mustang grape and yellow leaf of muscadine grape on the ground after recent rains in Lick Creek Park. College Station, Texas, August 19, 2022
![](../../pictures/archives/compress/2024/3631/jpeg/24t.jpg) Rusty metal sheets from a bridge washed out in a creek in Lick Creek Park. College Station, Texas, October 13, 2024
![](../../pictures/archives/compress/2019/2472/jpeg/12t.jpg) Shoot of Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) with purple leaf spots developed under cool growing conditions in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
![](../../pictures/archives/compress/2019/2472/jpeg/13t.jpg) Purple leaf spots on foliage of Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) developed under cool growing conditions in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
![](../../pictures/archives/compress/2022/3141/jpeg/19t.jpg) Round spore(?) of fungus Chromelosporium carneum collected in Lick Creek Park. College Station, Texas, April 29, 2022
![](../../pictures/archives/compress/2018/2322/jpeg/15t.jpg) Round scaly cap of bolete mushroom Strobilomyces dryophilus in Lick Creek Park. College Station, Texas, July 23, 2018
![](../../pictures/archives/compress/2023/3355/jpeg/29t.jpg) Conidiophores and round conidia of downy mildew fungus Plasmopara geranii or may be P. pusilla from a leaf of crane s bill (Geranium carolinianum), collected near Birch Creek Unit of Somerville Lake State Park. Texas, March 5, 2023
![](../../pictures/archives/compress/2019/2472/jpeg/14t.jpg) Close up of reddish spots on a leaf of Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) developed under low light and cool growing conditions in Wolf Pen Creek Park. College Station, Texas, March 24, 2019
![](../../pictures/archives/compress/2022/3153/jpeg/34t.jpg) Spores of mushrooms Xanthoconium affine (spore print rusty brown) collected in Lick Creek Park. College Station, Texas, May 15, 2022
![](../../pictures/archives/compress/2022/3138/jpeg/19t.jpg) Round patch of netted crust fungus (Byssomerulius corium) on a fallen oak branch in Lick Creek Park. College Station, Texas, April 26, 2022
![](../../pictures/archives/compress/2023/3398/jpeg/19t.jpg) Cystidia and and some round cells of bladder stalks fungus (Physalacria inflata) collected in Lick Creek Park. College Station, Texas, April 29, 2023
![](../../pictures/archives/compress/2019/2462/jpeg/11t.jpg) Elm leaves in dew in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2467/jpeg/08t.jpg) Shoot of elm in Lick Creek Park. College Station, Texas, March 15, 2019
![](../../pictures/archives/compress/2022/3232/jpeg/09t.jpg) Small mushrooms Cotylidia diaphana behind an iron bench on rusty gravel soil in Lick Creek Park. College Station, Texas, September 6, 2022
![](../../pictures/archives/compress/2023/3426/jpeg/08t.jpg) Rustgill mushrooms Gymnopilus fulvosquamulosus on a log in a dried oxbow (spore print rusty brown) in Lick Creek Park. College Station, Texas, November 15, 2023
![](../../pictures/archives/compress/2022/3232/jpeg/10t.jpg) Tiny grey Rhodocollybia or may be Entoloma mushrooms behind an iron bench on rusty gravel soil in Lick Creek Park. College Station, Texas, September 6, 2022
![](../../pictures/archives/compress/2023/3315/jpeg/26t.jpg) Brown rusty crust fungus Hymenochaete cinnamomea(?) on a fallen honey locust(?) tree in Lick Creek Park. College Station, Texas, January 2, 2023
![](../../pictures/archives/compress/2023/3316/jpeg/01t.jpg) Brown rusty crust fungus Hymenochaete cinnamomea(?) on a fallen honey locust(?) tree in Lick Creek Park. College Station, Texas, January 2, 2023
![](../../pictures/archives/compress/2019/2462/jpeg/18t.jpg) Blackberry flowers in dew in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2467/jpeg/09t.jpg) Young leaves of elm in Lick Creek Park. College Station, Texas, March 15, 2019
![](../../pictures/archives/compress/2019/2471/jpeg/05t.jpg) Hickory(?) leaves in Lick Creek Park. College Station, Texas, March 22, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/14t.jpg) Some fresh leaves in dew in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/10t.jpg) Shoot of elm tree in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/09t.jpg) Young leaves of elm in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/07t.jpg) Clover leaves in dew in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2022/3134/jpeg/29t.jpg) Details of round cleistothecia(?) of powdery mildew fungus Erysiphe trifoliorum(?) under microscope, collected from bur clover in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/27t.jpg) Round cleistothecia(?) of powdery mildew fungus Erysiphe trifoliorum(?) under microscope at low magnification, collected from bur clover in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2019/2471/jpeg/06t.jpg) Hackberry (Celtis laevigata)(?) in Lick Creek Park. College Station, Texas, March 22, 2019
![](../../pictures/archives/compress/2019/2471/jpeg/07t.jpg) Shoot of greenbrier (Smilax) in Lick Creek Park. College Station, Texas, March 22, 2019
![](../../pictures/archives/compress/2019/2467/jpeg/06t.jpg) Blue vetch (Vicia) in Lick Creek Park. College Station, Texas, March 15, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/13t.jpg) Young leaves of blackberry in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/08t.jpg) Morning dew on clover leaves in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/12t.jpg) Young leaves of elm with a mosquito in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/15t.jpg) Fresh leaves of some tree in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2019/2462/jpeg/19t.jpg) Close up of a blackberry flower in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2022/3232/jpeg/15t.jpg) Spores of mushrooms Cotylidia diaphana (size 4.4 x 3.4 micron) collected behind an iron bench on rusty gravel soil in Lick Creek Park. College Station, Texas, September 6, 2022
![](../../pictures/archives/compress/2024/3530/jpeg/37t.jpg) Spores (in KOH, spore print rusty, stem hollow(?)) of rustgill mushrooms (Gymnopilus) from Yaupon Loop Trail, collected in Lick Creek Park. College Station, Texas, May 8, 2024
![](../../pictures/archives/compress/2023/3426/jpeg/19t.jpg) Spores (in KOH) of rustgill mushrooms Gymnopilus fulvosquamulosus from a log in a dried oxbow (spore print rusty brown), collected in Lick Creek Park. College Station, Texas, November 15, 2023
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