![](../../pictures/archives/compress/2019/2450/jpeg/22t.jpg) Spotted rosette lichen (Physcia pumilior) with brown apothecia on a huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2448/jpeg/09t.jpg) Spotted rosette lichen Physcia pumilior on a tree bark in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 12, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/21t.jpg) Spotted rosette lichen (Physcia pumilior) on a huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2448/jpeg/11t.jpg) Spotted rosette lichen Physcia pumilior on an iron sculpture in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 12, 2019
![](../../pictures/archives/compress/2019/2447/jpeg/17t.jpg) Spotted rosette lichen (Physcia pumilior(?)) with brown apothecia on a tombstone in Old Independence Cemetery near Independence. Texas, February 10, 2019
![](../../pictures/archives/compress/2019/2447/jpeg/05t.jpg) Brown apothecia of spotted rosette lichen (Physcia pumilior(?)) on a tombstone in Old Independence Cemetery near Independence. Texas, February 10, 2019
![](../../pictures/archives/compress/2019/2447/jpeg/04t.jpg) Spotted rosette lichen (Physcia pumilior(?)) on a tombstone in Old Independence Cemetery near Independence. Texas, February 10, 2019
![](../../pictures/archives/compress/2018/2423/jpeg/07t.jpg) Rosette lichen (Physcia), possibly P. aipolia, P. pumilior, or P. neogaea, with apothecia near the base of a big tree, possibly hackberry, in Hensel Park. College Station, Texas, December 30, 2018
![](../../pictures/archives/compress/2019/2450/jpeg/26t.jpg) Close up of apothecia of golden eye lichen (Teloschistes chrysophthalmus) on a huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2453/jpeg/25t.jpg) Some rosette lichen (Physcia) on tree bark on Kiwanis Nature Trail, College Station, Texas, February 26, 2019
![](../../pictures/archives/compress/2019/2453/jpeg/22t.jpg) Rosette lichen (Physcia) on tree bark on Kiwanis Nature Trail, College Station, Texas, February 26, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/28t.jpg) Olive rosette of smooth shadow-crust lichen (Hyperphyscia syncolla) on a huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2434/jpeg/21t.jpg) Dwarf rosette lichen Physcia neogaea or may be P. aipolia or P. pumilior on smooth bark of hackberry tree at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
![](../../pictures/archives/compress/2019/2445/jpeg/26t.jpg) Physcia lichen with brown apothecia on a tree in Lick Creek Park. College Station, Texas, February 3, 2019
![](../../pictures/archives/compress/2018/2423/jpeg/06t.jpg) Rosette lichen (Physcia), possibly P. aipolia, P. pumilior, or P. neogaea, near the base of a big tree, possibly hackberry, in Hensel Park. College Station, Texas, December 30, 2018
![](../../pictures/archives/compress/2019/2448/jpeg/08t.jpg) Various lichens on acacia(?) tree bark in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 12, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/30t.jpg) Various bark dwelling lichens on a tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/06t.jpg) Hoary rosette lichen Physcia aipolia with apothecia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/14t.jpg) Apothecia of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2453/jpeg/20t.jpg) Rosette lichen (Physcia) on a tree on Kiwanis Nature Trail, College Station, Texas, February 26, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/18t.jpg) Rosette lichen (Physcia) on a tree in Lick Creek Park. College Station, Texas, February 20, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/23t.jpg) Golden eye lichen (Teloschistes chrysophthalmus) on a huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2453/jpeg/26t.jpg) Patch of rosette lichen (Physcia) on a tree on Kiwanis Nature Trail, College Station, Texas, February 26, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/25t.jpg) Tuft of golden eye lichen (Teloschistes chrysophthalmus) on a huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/27t.jpg) Smooth shadow-crust lichen (Hyperphyscia syncolla) on a huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/24t.jpg) Golden eye lichen (Teloschistes chrysophthalmus) with other lichens on a branch of huisache(?) tree in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2449/jpeg/07t.jpg) Rosette lichen Physcia erumpens(?) on tree bark on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
![](../../pictures/archives/compress/2019/2439/jpeg/27t.jpg) Rosette lichen (Physcia) with apothecia on marble in Boonville Cemetery. Bryan, Texas, January 27, 2019
![](../../pictures/archives/compress/2019/2445/jpeg/25t.jpg) Close up of Physcia lichen with brown apothecia in Lick Creek Park. College Station, Texas, February 3, 2019
![](../../pictures/archives/compress/2019/2459/jpeg/13t.jpg) Rosette lichen (Physcia) with apothecia on a marble tomb in City Cemetery. Bryan, Texas, March 3, 2019
![](../../pictures/archives/compress/2019/2445/jpeg/24t.jpg) Physcia lichen with brown apothecia on yaupon holly or may be on oak in Lick Creek Park. College Station, Texas, February 3, 2019
![](../../pictures/archives/compress/2019/2439/jpeg/02t.jpg) Rosette lichen (Physcia) with brown apothecia on a fallen oak branch in Boonville Cemetery. Bryan, Texas, January 27, 2019
![](../../pictures/archives/compress/2019/2439/jpeg/03t.jpg) Rosette lichen (Physcia) with dense brown apothecia on a fallen oak branch in Boonville Cemetery. Bryan, Texas, January 27, 2019
![](../../pictures/archives/compress/2019/2457/jpeg/23t.jpg) Rosette lichen Physcia(?) on tree bark on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
![](../../pictures/archives/compress/2019/2448/jpeg/12t.jpg) Lichen Phaeophyscia kairamoi on an iron sculpture in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 12, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/29t.jpg) Lichen Phaeophyscia kairamoi in wet condition on an iron sculpture in abandoned TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, February 22, 2019
![](../../pictures/archives/compress/2019/2425/jpeg/09t.jpg) Orange apothecia of bark sulphur-firedot lichen (Gyalolechia flavorubescens, Caloplaca flavorubescens) on bark of hackberry tree in Lick Creek Park. College Station, Texas, January 1, 2019
![](../../pictures/archives/compress/2021/2892/jpeg/08t.jpg) Rosette lichen (Physcia) on an old wooden bench in TAMU Holistic Garden in Texas A and M University. College Station, Texas, March 27, 2021
![](../../pictures/archives/compress/2019/2425/jpeg/12t.jpg) Red apothecia of sunken bloodspot lichen (Haematomma persoonii) on bark of hackberry tree in Lemontree Park. College Station, Texas, January 2, 2019
![](../../pictures/archives/compress/2021/2873/jpeg/22t.jpg) Apothecia of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2021/2873/jpeg/21t.jpg) Rosette lichen (Physcia) with apothecia on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2012/1127/jpeg/21t.jpg) Bark of lacebark elm tree (Ulmus parvifolia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 27, 2012
![](../../pictures/archives/compress/2019/2443/jpeg/01t.jpg) Physcia lichen on tree bark in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
![](../../pictures/archives/compress/2019/2442/jpeg/18t.jpg) Streaked rosette lichen (Physcia atrostriata) on a tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
![](../../pictures/archives/compress/2019/2442/jpeg/07t.jpg) Streaked rosette lichen (Physcia atrostriata) on a tree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
![](../../pictures/archives/compress/2021/2873/jpeg/23t.jpg) Black apothecia of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, February 28, 2021
![](../../pictures/archives/compress/2019/2434/jpeg/23t.jpg) Rosette lichen Dirinaria applanata or may be Physcia on smooth bark of hackberry tree at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
![](../../pictures/archives/compress/2019/2449/jpeg/06t.jpg) Rosette lichen Physcia erumpens(?) on a tree on Alligator Branch section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, February 17, 2019
![](../../pictures/archives/compress/2019/2443/jpeg/05t.jpg) Brick-spored firedot lichen Brigantiaea leucoxantha with apothecia on tree bark in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
![](../../pictures/archives/compress/2019/2445/jpeg/32t.jpg) Orange apothecia of bark sulphur-firedot lichen (Gyalolechia flavorubescens, Caloplaca flavorubescens) in Lick Creek Park. College Station, Texas, February 3, 2019
![](../../pictures/archives/compress/2008/643/jpeg/09t.jpg) Twelve-spotted cucumber beetle (Diabrotica undecimpunctata) on zinnia flower in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, May 12, 2008
![](../../pictures/archives/compress/2019/2449/jpeg/28t.jpg) Rosette lichen (Physcia) in Ebenezer Cemetery near Huntsville, Texas, February 17, 2019
![](../../pictures/archives/compress/2008/628/jpeg/12t.jpg) 4-spotted checkered beetle (Pelonides quadripunctatus) on Pyracantha (rose family) flowers in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, April 5, 2008
![](../../pictures/archives/compress/2019/2439/jpeg/15t.jpg) Rosette lichen (Physcia) on an old dry cracked stump of a red cedar tree in Boonville Cemetery. Bryan, Texas, January 27, 2019
![](../../pictures/archives/compress/2019/2431/jpeg/19t.jpg) Streaked rosette lichen (Physcia atrostriata) in Lick Creek Park. College Station, Texas, January 18, 2019
![](../../pictures/archives/compress/2019/2436/jpeg/05t.jpg) Streaked rosette lichen (Physcia atrostriata) on oak bark on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
![](../../pictures/archives/compress/2019/2449/jpeg/31t.jpg) Rosette lichen (Physcia) on a tomb in Ebenezer Cemetery near Huntsville, Texas, February 17, 2019
![](../../pictures/archives/compress/2019/2450/jpeg/11t.jpg) White fringe lichen (Heterodermia albicans) with brown apothecia on a yaupon(?) tree in Lick Creek Park. College Station, Texas, February 20, 2019
![](../../pictures/archives/compress/2019/2427/jpeg/20t.jpg) Frosted rosette lichen (Physcia biziana) on oak bark in open area in cemetery at Mission de Cristo Jesus Church at road 259 in Port Sullivan, west from Hearne. Texas, January 8, 2019
![](../../pictures/archives/compress/2019/2436/jpeg/04t.jpg) Heterodermia and streaked rosette lichen (Physcia atrostriata) on oak bark on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, January 26, 2019
![](../../pictures/archives/compress/2019/2449/jpeg/33t.jpg) Rosette lichen (Physcia) with soredia on a tomb in Ebenezer Cemetery near Huntsville, Texas, February 17, 2019
![](../../pictures/archives/compress/2011/988/jpeg/03t.jpg) Winter rosette in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, December 1, 2011
![](../../pictures/archives/compress/2019/2449/jpeg/34t.jpg) Rosette lichen (Physcia) and sunburst lichen Xanthomendoza weberi (Gallowayella weberi) on a tomb in Ebenezer Cemetery near Huntsville, Texas, February 17, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/05t.jpg) Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/13t.jpg) Hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/21t.jpg) Hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2023/3330/jpeg/15t.jpg) Apothecia of rosette lichen (Physcia) on sandstone of Lost Pines Overlook in Bastrop State Park. Bastrop, Texas, January 21, 2023
![](../../pictures/archives/compress/2009/700/jpeg/24t.jpg) Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 15, 2009
![](../../pictures/archives/compress/2009/705/jpeg/24t.jpg) Winter rosette of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
![](../../pictures/archives/compress/2014/1320/jpeg/13t.jpg) Rosette of leaves in freeze in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 3, 2014
![](../../pictures/archives/compress/2009/698/jpeg/19t.jpg) Rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 7, 2009
![](../../pictures/archives/compress/2012/998/jpeg/15t.jpg) Winter rosette of sow thistle in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2012
![](../../pictures/archives/compress/2019/2449/jpeg/32t.jpg) Rosette lichen Physcia dimidiata(?) on a marble tomb in Ebenezer Cemetery near Huntsville, Texas, February 17, 2019
![](../../pictures/archives/compress/2019/2455/jpeg/37t.jpg) Rosette lichen (Physcia) on concrete remains near the columns in Old Bailor park. Independence, Texas, February 27, 2019
![](../../pictures/archives/compress/2009/819/jpeg/20t.jpg) Freeze on a winter rosette on a lawn in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 2, 2010.
![](../../pictures/archives/compress/2009/702/jpeg/09t.jpg) Ice crystals on winter rosette leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
![](../../pictures/archives/compress/2012/1000/jpeg/17t.jpg) Pink and green winter rosette in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, January 13, 2012
![](../../pictures/archives/compress/2013/1131/jpeg/05t.jpg) Winter rosette of sage (Salvia) in dew in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 11, 2013
![](../../pictures/archives/compress/2019/2490/jpeg/16t.jpg) Foliose lichen Hoary rosette (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/12t.jpg) Close up of hoary rosette lichen Physcia aipolia on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/22t.jpg) Details of hoary rosette lichen (Physcia aipolia) on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2009/705/jpeg/14t.jpg) Morning freeze on rosette of bluebonnet leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 29, 2009
![](../../pictures/archives/compress/2009/705/jpeg/23t.jpg) Morning freeze on a winter rosette of leaves in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
![](../../pictures/archives/compress/2019/2457/jpeg/22t.jpg) Rosette lichen Physcia(?) on a tree on Lone Star Hiking Trail near Pole Creek in Sam Houston National Forest. Richards, Texas, March 1, 2019
![](../../pictures/archives/compress/2009/702/jpeg/16t.jpg) Frost on leaves of rosette of skullcap (scutellaria ovata) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
![](../../pictures/archives/compress/2012/1000/jpeg/20t.jpg) Winter rosette of filaree (stork s bill, Erodium) in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, January 13, 2012
![](../../pictures/archives/compress/2012/1000/jpeg/19t.jpg) Frost on a rosette of filaree (stork s bill, Erodium) in TAMU Horticultural Gardens in Texas A&M University. College Station, Texas, January 13, 2012
![](../../pictures/archives/compress/2009/706/jpeg/01t.jpg) Morning freeze on rosette of leaves of sage (Salvia roemeriana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 30, 2009
![](../../pictures/archives/compress/2019/2490/jpeg/19t.jpg) Hoary rosette lichen (Physcia aipolia) together with red dots of Nectriaceae fungus on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2009/702/jpeg/10t.jpg) Frost on rosette of Tidal wave cherry (petunia trailing PanAmericana) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, January 21, 2009
![](../../pictures/archives/compress/2019/2453/jpeg/24t.jpg) Dirinaria lichen on tree bark on Kiwanis Nature Trail, College Station, Texas, February 26, 2019
![](../../pictures/archives/compress/2019/2442/jpeg/09t.jpg) Streaked rosette lichen (Physcia atrostriata) with soredia in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
![](../../pictures/archives/compress/2019/2441/jpeg/21t.jpg) Streaked rosette lichen (Physcia atrostriata) on atree in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
![](../../pictures/archives/compress/2019/2490/jpeg/20t.jpg) Hoary rosette lichen (Physcia aipolia) mixed with red dots of Nectriaceae or Bionectriaceae fungus on a fallen aspen tree near Kuzmolovo, north from Saint Petersburg. Russia, May 8, 2019
![](../../pictures/archives/compress/2019/2447/jpeg/23t.jpg) Rosette lichen (Physcia) on a tombstone in Old Independence Cemetery near Independence. Texas, February 10, 2019
![](../../pictures/archives/compress/2019/2619/jpeg/11t.jpg) Saucer lichen Ochrolechia pallescens with apothecia on bark of hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019
![](../../pictures/archives/compress/2019/2619/jpeg/10t.jpg) Apothecia of medallion lichen (Dirinaria confusa) on bark of hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019
![](../../pictures/archives/compress/2019/2619/jpeg/06t.jpg) Apothecia of saucer lichen Ochrolechia pallescens on bark of hackberry tree in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019
![](../../pictures/archives/compress/2019/2442/jpeg/12t.jpg) Streaked rosette lichen (Physcia atrostriata) with liverwort Leucolejeunea conchifolia(?) in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, February 1, 2019
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