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2526-13. Puckered, irregular, wart-like galls on leaf surfaces of poison ivy produced by the eriophyid mite Aculops rhois (A. toxicophagus) in Bee Creek Park. College Station, Texas, June 10, 2019Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Reddish-green bladder galls on upper leaf surfaces of poison ivy produced by the eriophyid mite, Aculops rhois (A. toxicophagus, family Eriophyidae) in Bee Creek Park. College Station, Texas, June 10, 2019  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  Poison ivy leaf gall mite (irregular, wart-like light green to reddish-green bladder galls) in Bee Creek Park. College Station, Texas, June 10, 2019  Yellowish-green and brilliant red wart-like galls on leaf surfaces of poison ivy in Bee Creek Park. College Station, Texas, June 10, 2019  Red velvety patches on a birch leaf caused by the eriophyid mite in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017  Red velvety patches on a birch leaf caused by the velvet erineum gall eriophyid mite in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017  Velvety patches on a birch leaf caused by the velvet erineum gall eriophyid mite in Sosnovka Park. Saint Petersburg, Russia, August 21, 2017  Grape Tomato Gall, Lasioptera vitis (mass of irregular swellings produced by the larva of a small two-winged fly) on mustang grape on Iron Bridge Trail in Lick Creek Park. College Station, Texas, May 4, 2010  Leaves of crane s bill (Geranium carolinianum) with red galls caused by wart disease (false rust) by fungus Synchytrium geranii (Chytrids) taken from Bee Creek Park. College Station, Texas, March 23, 2021  Some mite from a plant leaf under microscope, collected in Lick Creek Park. College Station, Texas, April 18, 2022  Persimmon leaf blister galls caused by bead gall mite Aceria theospyri on leaves of persimmon (Diospyros virginiana) on Richards Loop Trail in Sam Houston National Forest. Texas, May 26, 2022  Distorted leaves of common ragweed (Ambrosia artemisiifolia) with galls caused by eriophyid mites in David E. Schob Nature Preserve at 906 Ashburn Street. College Station, Texas, August 25, 2021  Leaf of crane s bill (Geranium carolinianum) with a wart caused by fungus Synchytrium geranii on a lawn in Hensel Park. College Station, Texas, March 25, 2021  Galls caused by eriophyid mites on leaves of common ragweed (Ambrosia artemisiifolia) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021  Leaves of common ragweed (Ambrosia artemisiifolia) with galls caused by eriophyid mites at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021  Distorted leaves of common ragweed (Ambrosia artemisiifolia) with galls caused by eriophyid mites at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, August 3, 2021  Galls (numerous pale green warts) on leaves of common ragweed (Ambrosia artemisiifolia) caused by eriophyid gall mites at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, July 30, 2021  Leaf cutting ant mound on a sandy road in Lick Creek Park. College Station, Texas, June 6, 2019  Red velvety patches on a birch leaf (velvet erineum galls) in Sosnovka Park. Saint Petersburg, Russia, June 29, 2017  Cap surfaces of Trametopsis cervina mushrooms on an oak log in Bee Creek Park. College Station, Texas, November 4, 2017  Flowers of poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, May 1, 2019  Eastern poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, March 24, 2019  Galls on an oak leaf near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2014  Galls under an oak leaf in Birch Creek Unit of Somerville Lake State Park. Texas, November 11, 2012  Close up of galls on an oak leaf near Birch Creek Unit of Somerville Lake State Park. Texas, July 19, 2014  Some tiny mite under a microscope, fallen from a polypore collected a day before in Lick Creek Park. College Station, Texas, September 21, 2022  Buttonbush with leaf galls caused by mites Aceria cephalanthi in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022  Blob of foam (masses of frothy bubbles) produced by spittlebugs on grass in Lick Creek Park. College Station, Texas, April 18, 2008  Blob of foam (masses of frothy bubbles) produced by spittlebugs on grass in Lick Creek Park. College Station, Texas, April 12, 2021  Blob of foam (masses of bubbles) produced by spittlebugs on Iron Bridge Trail in Lick Creek Park. College Station, Texas, April 27, 2010  Irregular, cotton-like or web-like corticioid fungus on a fallen oak(?) in Lick Creek Park. College Station, Texas, April 19, 2023  Wart disease (false rust) caused by fungus Synchytrium geranii (Chytrids) on crane s bill (Geranium carolinianum) near the creek in Bee Creek Park. College Station, Texas, March 23, 2021  Pattern of irregular, cotton-like or web-like corticioid fungus on a fallen oak(?) in Lick Creek Park. College Station, Texas, April 19, 2023  Leaf of sycamore in Lick Creek Park. College Station, Texas, July 21, 2019  Spores of irregular, cotton-like or web-like corticioid fungus from a fallen oak(?) collected in Lick Creek Park. College Station, Texas, April 19, 2023  Dry galls of hackberry in Bee Creek Park. College Station, Texas, August 31, 2023  Venation of sycamore leaf in Lick Creek Park. College Station, Texas, August 2, 2019  Back lit sycamore leaf in Lick Creek Park. College Station, Texas, August 2, 2019  Underside of a young sycamore leaf in Lick Creek Park. College Station, Texas, August 2, 2019  Wart disease (false rust) caused by fungus Synchytrium geranii (Chytrids) on crane s bill (Geranium carolinianum) in Lick Creek Park. College Station, Texas, March 30, 2022  Plant of crane s bill (Geranium carolinianum) with wart disease (false rust) caused by fungus Synchytrium geranii (Chytrids) taken from Bee Creek Park. College Station, Texas, March 23, 2021  Close-up of wart disease (false rust) caused by fungus Synchytrium geranii (Chytrids) on crane s bill (Geranium carolinianum) taken from Bee Creek Park. College Station, Texas, March 23, 2021  Leaf of greenbrier (Smilax) in Bee Creek Park in College Station, Texas, June 21, 2012  Irregular shape of a mushroom (Thelephora cuticularis) growing around stalks of plants among oak leaves in Lick Creek Park. College Station, Texas, September 25, 2018  Insect galls on mustang grape(?) in Bee Creek Park. College Station, Texas, April 9, 2021  Back lit hickory like leaf on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 22, 2019  Hydnoid mushrooms Mycoaciella bispora on a leaf under an oak log in Lick Creek Park. College Station, Texas, November 26, 2019  Mushrooms with wart-like scales Leucocoprinus cretaceus on a tree stump on Bee Creek Trail. College Station, Texas, October 4, 2013  Leaf texture of an icy leaf of curly dock near the creek in Bee Creek Park. College Station, Texas, January 4, 2022  Veination of a leaf of greenbrier (Smilax) in Bee Creek Park in College Station, Texas, June 21, 2012  Close up of a leaf of greenbrier (Smilax) in dew in Bee Creek Park in College Station, Texas, June 21, 2012  Leaf of mustang grape in Lick Creek Park. College Station, Texas, June 20, 2012  Back lit leaf of greenbrier (Smilax) in dew in Bee Creek Park in College Station, Texas, June 21, 2012  Back lit leaf of mustang grape in Bee Creek Park in College Station, Texas, June 21, 2012  Malformed basal leaves of crane s bill (Geranium carolinianum) with wart disease (false rust) caused by fungus Synchytrium geranii (Chytrids) taken from Bee Creek Park. College Station, Texas, March 23, 2021  Irregular caps of blushing rosette mushrooms (Abortiporus biennis) on a low stump on a recently cleaned roadside in Lick Creek Park. College Station, Texas, November 15, 2021  Irregular rosette of black-staining polypore mushrooms Meripilus sumstinei at the base of dry Mexican plum in Lick Creek Park. College Station, Texas, August 21, 2021  Common true katydid on a leaf in Lick Creek Park. College Station, Texas, June 8, 2022  Leaf of silk tree (Albizia julibrissin) in Bee Creek Park. College Station, Texas, June 24, 2022  Leaf of poison ivy in McKinney Roughs Nature Park near Austin. Texas, March 17, 2021  Ivy leaf Morning glory (Ipomoea cordatotriloba) in Lick Creek Park. College Station, June 15, 2008  Leaf cutter ant highway across a sandy road in Lick Creek Park. College Station, Texas, June 6, 2018  Pattern of a leaf of silk tree (Albizia julibrissin) in Bee Creek Park. College Station, Texas, June 24, 2022  Leaf of mustang grape (Vitis mustangensis) in Lick Creek Park. College Station, Texas, June 14, 2012  Silver-leaf nightshade (Solanum elaeagnifolium) in Lick Creek Park. College Station, Texas, June 21, 2018  Narrow-leaf water-primrose (Ludwigia octovalvis) with dew in Lick Creek Park. College Station, June 15, 2008  Irregular rosette from the same branched stem of black-staining polypore mushrooms Meripilus sumstinei at the base of dry Mexican plum in Lick Creek Park. College Station, Texas, August 18, 2021  Rustweed (juniper leaf, Polypremum procumbens) on a new cutting in Lick Creek Park. College Station, Texas, June 4, 2018  Green camouflage of common true katydid on a leaf in Lick Creek Park. College Station, Texas, June 8, 2022  Side view of common true katydid on a leaf in Lick Creek Park. College Station, Texas, June 8, 2022  Shoot of poison ivy in Bee Creek Park. College Station, Texas, April 12, 2022  Blooming poison ivy in Bee Creek Park College Station, Texas, April 25, 2022  Fresh leaves of poison ivy in Bee Creek Park. College Station, Texas, April 12, 2022  Young leaves of poison ivy in Bee Creek Park. College Station, Texas, March 21, 2024  Shoot of poison ivy in Wolf Pen Creek Park. College Station, Texas, March 31, 2021  Poison ivy with flower buds in Bee Creek Park. College Station, Texas, April 12, 2022  Young leaf of poison ivy in Delaware and Raritan Canal State Park near Carnegie Lake. Princeton, New Jersey, May 8, 2007  Shrubby (narrow-leaf) water-primrose (Ludwigia octovalvis) flower in Lick Creek Park. College Station, Texas, June 8, 2008  Round leaf of rusty blackhaw viburnum (Viburnum rufidulum) in Lick Creek Park. College Station, Texas, March 22, 2019  Fall colors of poison ivy in Lick Creek Park. College Station, Texas, November 10, 2020  Back lit leaves and flowers of poison ivy in Bee Creek Park College Station, Texas, April 25, 2022  Shoot of poison ivy on an oak tree in Lick Creek Park. College Station, Texas, March 24, 2021  Virginia creeper and poison ivy in Wolf Pen Creek Park. College Station, Texas, April 19, 2020  Yellow leaves of poison ivy in Lick Creek Park. College Station, Texas, July 7, 2012  Reddish young leaves of poison ivy in Bee Creek Park. College Station, Texas, March 21, 2024  Fall colors of poison oak in Wolf Pen Creek Park. College Station, Texas, December 13, 2020  Tiny white flowers of rustweed (juniper leaf, Polypremum procumbens) on a new cutting in Lick Creek Park. College Station, Texas, June 4, 2018  Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, June 8, 2010  Black blotches on underside of the leaf of persimmon (Diospyros virginiana) caused by Cercospora leaf spot fungus Pseudocercospora diospyricola in Bee Creek Park. College Station, Texas, August 31, 2023  Eastern poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, April 19, 2020  Young leaves and flower buds of poison ivy in Bee Creek Park. College Station, Texas, April 2, 2021  Orange and green leaves of poison ivy in Lick Creek Park. College Station, Texas, December 23, 2023  Eastern poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, March 19, 2020  Flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, June 8, 2010  Sugarcane aphids (Melanaphis sacchari) covering underside of a leaf of johnsongrass (Sorghum halepense) in Wolf Pen Creek Park. College Station, Texas, June 21, 2021  Climbing poison ivy near Iron Bridge Trail in Lick Creek Park. College Station, Texas, November 27, 2008  Leaves of eastern poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, April 19, 2020  Blooming eastern poison ivy (Toxicodendron radicans) in Wolf Pen Creek Park. College Station, Texas, April 19, 2020 |
