 |
2464-28. Blister-like pustules on underside and yellow-orange sunken spots on upper leaf surface of Carolina bristlemallow (Modiola caroliniana) caused by rust fungus Puccinia modiolae, taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Blister-like pustules of rust fungus Puccinia modiolae on lower leaf surface of Carolina bristlemallow (Modiola caroliniana) on a lawn near apartments on George Bush Drive. College Station, Texas, March 11, 2019  Blister-like pustules of rust fungus Puccinia modiolae on lower leaf surface of Carolina bristlemallow (Modiola caroliniana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019  Blister-like pustules of rust fungus Puccinia modiolae on lower leaf surface and stem of Carolina bristlemallow (Modiola caroliniana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019  Back lit leaf with blister-like pustules of rust fungus Puccinia modiolae on Carolina bristlemallow (Modiola caroliniana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019  Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019  Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 11, 2019  Orange-brown bumps on underside of leaf of Carolina bristlemallow (Modiola caroliniana) caused by rust fungus Puccinia modiolae, taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019  Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae taken from Lick Creek Park. College Station, Texas, March 7, 2022  Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae in area of a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023  Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae near Flag Pond on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, March 10, 2021  Blooming Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae on a muddy shore of Flag Pond on Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, March 10, 2021  Leaves of Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae on a receding shore of Lake Conroe on Stubblefield section of Lone Star hiking trail north from Trailhead No. 6 in Sam Houston National Forest. Texas, February 16, 2020  Carolina bristlemallow (Modiola caroliniana) with blister-like pustules of rust fungus Puccinia modiolae on a shore of Flag Pond at Lake Somerville Trailway near Nails Creek Unit of Somerville Lake State Park. Texas, April 4, 2021  Common chickweed (Stellaria media) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 15, 2019  Corn speedwell (Veronica arvensis) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 15, 2019  Mexican devil-weed (Chloracantha spinosa)(?) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 22, 2019  Spores of powdery mildew (lawn and garden fungus) Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Plants of hoary bowlesia (Bowlesia incana) taken from a lawn near apartments on George Bush Drive. College Station, Texas, March 13, 2019  Grass with powdery mildew fungus Blumeria graminis (Erysiphe graminis) on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Opening flowers of Squaw-weed (Senecio) taken from a lawn outside of apartments on George Bush Drive. College Station, Texas, March 13, 2009  Spores and chasmothecia(?) of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Conidia and chasmothecia(?) of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Spores (conidia?) of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Chain of conidia of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Spores and conidia of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Spores and conidia of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Spores of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) in Melzer, collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Various types of spores of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Close-up of opening flowers of Squaw-weed (Senecio) taken from a lawn outside of apartments on George Bush Drive. College Station, Texas, March 13, 2009  Close-up of Squaw-weed (Senecio) flower buds taken from a lawn outside of apartments on George Bush Drive. College Station, Texas, March 13, 2009  Spores of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) at low magnification, in lugol, collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Spores, conidia and chasmothecia(?) of corn powdery mildew fungus Blumeria graminis (Erysiphe graminis) collected from grass on a lawn of apartments on George Bush Drive. College Station, Texas, March 13, 2023  Orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on a leaf of gayfeather (Liatris) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020  Chickweed (Stellaria) taken from a lawn near apartments on George Bush Drive. College Station, Texas, January 13, 2014  Small butterfly taken from a lawn near apartments on George Bush Drive. College Station, Texas, October 5, 2012  May apple (mandrake, Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 30, 2019  Conecap mushroom Conocybe apala on a lawn near apartments on George Bush Drive. College Station, Texas, May 7, 2023  May apple leaf with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 6, 2024  Yellow spots on a leaf of May apple (Podophyllum peltatum) caused by teleutosori of rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021  Sandburs spikelet (Cenchrus spinifex) taken from a lawn near apartments at George Bush Drive. College Station, Texas, September 30, 2012  Common dandelion (Taraxacum officinale) taken from a lawn near apartments on George Bush Drive. College Station, Texas, January 13, 2014  Underside of basal leaves of gayfeather (Liatris) with orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020  Shepherd s purse (Capsella bursa-pastoris) taken from a lawn near apartments on George Bush Drive. College Station, Texas, January 13, 2014  Common purslane (pusley, Portulaca oleracea) taken from a lawn near apartments on George Bush Drive. College Station, Texas, July 28, 2013  Small butterfly sleeping on aster flower taken from a lawn near apartments on George Bush Drive. College Station, Texas, October 5, 2012  Spores (in KOH) of conecap mushroom Conocybe apala from a lawn at Rosemary Lane near apartments on George Bush Drive. College Station, Texas, May 7, 2023  Spores of rust fungus Puccinia modiolae collected from Lick Creek Park. College Station, Texas, March 7, 2022  Flowers of roadside aster (Aster exilis) from a lawn of apartments at George Bush Drive. College Station, Texas, October 21, 2024  Clasping henbit (henbit deadnettle, Lamium amplexicaule) taken from a lawn near apartments on George Bush Drive. College Station, Texas, November 12, 2012  Clasping henbit (henbit deadnettle, Lamium amplexicaule) taken from a lawn near apartments on George Bush Drive. College Station, Texas, January 13, 2014  Flowers of clasping henbit (henbit deadnettle, Lamium amplexicaule) taken from a lawn near apartments on George Bush Drive. College Station, Texas, November 12, 2012  Flowers of clasping henbit (henbit deadnettle, Lamium amplexicaule) taken from a lawn near apartments on George Bush Drive. College Station, Texas, January 13, 2014  Close-up of Tradescantia pallida buds outside of apartments on George Bush Drive. College Station, Texas, March 13, 2009  Tiny bright orange cups of aecia on the underside of leaves of mayapple caused by mayapple rust fungus Allodus podophylli(Puccinia podophylli) on underside of leaves of May apple (Podophyllum peltatum) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 2, 2019  Leaves of May apple (Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 23, 2020  Teliospores and urediniospores of rust fungus Puccinia modiolae at higher magnification collected from Lick Creek Park. College Station, Texas, March 7, 2022  Icy holly bush in a yard of apartments at George Bush Drive. College Station, Texas, February 17, 2021  Spindle-shaped teliospores of rust fungus Puccinia modiolae at higher magnification collected from Lick Creek Park. College Station, Texas, March 7, 2022  Liverwort a lawn on George Bush Drive. College Station, Texas, January 24, 2019  Cluster of Chinaberry flowers (Melia azedarach) cut from a tree outside apartments on George Bush Drive. College Station, Texas, March 31, 2009  Orange flowers of copper lily (Habranthus texanus) taken from on a lawn on George Bush Drive. College Station, Texas, June 28, 2020  Ice crystal on grasses on a lawn on George Bush Drive. College Station, Texas, January 24, 2019  Flower of Chinaberry (Melia azedarach) with narrow petals cut from a tree outside apartments on George Bush Drive. College Station, Texas, March 31, 2009  Morning freeze on a lawn grass on George Bush Drive. College Station, Texas, January 24, 2019  Basal leaves of gayfeather (Liatris) with orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020  Orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on basal leaves of gayfeather (Liatris) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020  Close-up of orange-yellow rust fungus Puccinia poarum (Puccinia liatridis) on basal leaves of gayfeather (Liatris) on Richards Loop Trail in Sam Houston National Forest. Texas, March 26, 2020  Morning freeze on a shoot of some plant on a lawn on George Bush Drive. College Station, Texas, January 24, 2019  Texture of wood rot fungus Chaetomium globosum in a corner on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Leaves of yaupon holly (Ilex vomitoria) with black spots caused by rust like fungus in Hensel Park. College Station, Texas, June 5, 2019  Crescent-shaped shadows from a pinhole lens effect from leaves of a bush during a solar eclipse on a sidewalk near apartments on George Bush Drive. College Station, Texas, October 14, 2023  Tiny bright orange cups on aecia of mayapple rust fungus (Allodus podophylli, Puccinia podophylli) underside of a leaf of May apple (Podophyllum peltatum) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 16, 2019  Black mold (wood rot fungus Chaetomium globosum) in a corner on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Leaves of May apple (mandrake, Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest, near Huntsville. Texas, May 5, 2018  River turtle on a porch of apartments on George Bush Drive. College Station, Texas, May 9, 2009  Close-up of black mold (wood rot fungus Chaetomium globosum) in a corner on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Tissues of black mold (wood rot fungus Chaetomium globosum) in KOH, found on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Leaves of May apple (Podophyllum peltatum) with yellow spots caused by teleutosori of mayapple rust fungus Allodus podophylli (Puccinia podophylli) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 23, 2022  Icy myrtle tree in a yard of apartments at George Bush Drive. College Station, Texas, February 17, 2021  Green lacewing insect near apartments on George Bush Drive. College Station, Texas, April 6, 2021  A spider at the door threshold of apartments at George Bush Drive. College Station, Texas, December 20, 2023  Close up of a river turtle on a porch of apartments on George Bush Drive. College Station, Texas, May 9, 2009  Underside of a leaf with coltsfoot rust gall fungus, Puccinia poarum, in Sosnovka Park. Saint Petersburg, Russia, May 27, 2019  Broken hyphae of black mold (wood rot fungus Chaetomium globosum) found on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Spores and hyphae of black mold (wood rot fungus Chaetomium globosum) found on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Yellow spots caused by some rust fungus on a leaf of jumpseed (knotweed, Persicaria virginiana) on floodplain on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, July 3, 2022  Carolina mallow (modiola caroliniana) south from Lake Somerville. Texas, March 29, 2008  Hyphae and spores of black mold (wood rot fungus Chaetomium globosum) in KOH solution, found on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Oval spores and hyphae of black mold (wood rot fungus Chaetomium globosum) found on a painted wall in a closet in University Terrace Apartments on George Bush Drive. College Station, Texas, July 23, 2022  Leaves of yaupon holly (Ilex vomitoria) with black spots caused by rust like fungus on black background in Hensel Park. College Station, Texas, June 5, 2019  Hemisphaeric liverwort (Reboulia hemisphaerica) on exposed soil near apartments on George Bush Drive. College Station, Texas, February 14, 2021  Hemisphaeric liverwort (Reboulia hemisphaerica) with ice on exposed soil near apartments on George Bush Drive. College Station, Texas, February 14, 2021  Orange Berry Rust fungus Gymnoconia nitens on blackberry, with purple spots to the right caused by asexual stage of Helicobasidium purpureum (violet root rot, Tuberculina persicina), in Falls on the Brazos Park. Marlin, Texas, March 16, 2018  Crescent-shaped shadows from a tree during a solar eclipse on a sidewalk near apartments on George Bush Drive. College Station, Texas, October 14, 2023  Morning freeze on leaves of hoary bowlesia (Bowlesia incana) on a lawn on George Bush Drive. College Station, Texas, January 24, 2019  Small red flower of Carolina bristle mallow (modiola caroliniana) south from Lake Somerville. Texas, March 29, 2008  Flat-faced longhorn beetle (Hippopsis lemniscata) on a door frame of apartments on George Bush Drive. College Station, Texas, August 9, 2008  Crescent figures of the sun projected on shadows from a tree during a solar eclipse on a sidewalk near apartments on George Bush Drive. College Station, Texas, October 14, 2023  Tissues of a tiny red sphere from underside of leaf of bluebonnet with white spots caused by a fungus(?), collected near Nails Creek Unit of Somerville Lake State Park. Texas, March 8, 2023 |