![](../../pictures/archives/compress/2023/3356/jpeg/15t.jpg) Leaves of rough-leaf dogwood (Cornus drummondii) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
![](../../pictures/archives/compress/2023/3357/jpeg/09t.jpg) Shoot of rough-leaf dogwood (Cornus drummondii) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 6, 2023
![](../../pictures/archives/compress/2010/844/jpeg/21t.jpg) Young tender leaves of rough-leaf dogwood (Cornus drummondii) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 19, 2010.
![](../../pictures/archives/compress/2009/731/jpeg/08t.jpg) Blooming bush of rough-leaf dogwood (Cornus drummondii) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, April 5, 2009
![](../../pictures/archives/compress/2022/3146/jpeg/14t.jpg) Rough-leaf dogwood (Cornus drummondii) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 5, 2022
![](../../pictures/archives/compress/2008/641/jpeg/23t.jpg) White flowers of rough-leaf dogwood (Cornus drummondii) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 10, 2008
![](../../pictures/archives/compress/2009/788/jpeg/01t.jpg) White berries of rough-leaf dogwood (Cornus drummondii) in Washington-on-the-Brazos State Historic Site. Washington, Texas, August 23, 2009
![](../../pictures/archives/compress/2022/3137/jpeg/19t.jpg) Blooming rough-leaf dogwood (Cornus drummondii) with various flower beetles in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 24, 2022
![](../../pictures/archives/compress/2022/3137/jpeg/18t.jpg) White flowers of rough-leaf dogwood (Cornus drummondii) with bronze beetles (Gnorimus(?)) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 24, 2022
![](../../pictures/archives/compress/2009/767/jpeg/26t.jpg) White flowers of rough-leaf dogwood (Cornus) west from Toksovo, 10 miles north from Saint Petersburg, Russia, June 24, 2009
![](../../pictures/archives/compress/2011/938/jpeg/26t.jpg) Buds of Roughleaf Dogwood (Cornus drummondii)(?) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 14, 2011
![](../../pictures/archives/compress/2009/754/jpeg/06t.jpg) Blooming Roughleaf Dogwood (Cornus drummondii) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 29, 2009
![](../../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/2013/1245/jpeg/08t.jpg) Back lit leaf of Red Stem Dogwood (Cornus stolonifera) near Lembolovo, 45 miles north from Saint Petersburg. Russia, August 27, 2013
![](../../pictures/archives/compress/2023/3369/jpeg/11t.jpg) Shoot of western soapberry tree (Sapindus saponaria var. drummondii) in Lick Creek Park. College Station, Texas, March 23, 2023
![](../../pictures/archives/compress/2019/2467/jpeg/23t.jpg) Blooming dogwood (Cornus florida) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 16, 2019
![](../../pictures/archives/compress/2017/2047/jpeg/13t.jpg) Young leaves of red-barked dogwood (Cornus alba, Swida alba, Russian name Dioren Bely) in Lomonosov (Oranienbaum). West from Saint Petersburg, Russia, May 23, 2017
![](../../pictures/archives/compress/2012/1059/jpeg/03t.jpg) Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../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/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/2012/1059/jpeg/05t.jpg) Close up of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2012/1059/jpeg/06t.jpg) Flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2010/867/jpeg/21t.jpg) Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, June 8, 2010
![](../../pictures/archives/compress/2012/1059/jpeg/04t.jpg) Purple flower of pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, May 18, 2012
![](../../pictures/archives/compress/2023/3387/jpeg/23t.jpg) Young purple leaves of Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii)(?) in Bee Creek Park. College Station, Texas, April 18, 2023
![](../../pictures/archives/compress/2010/867/jpeg/23t.jpg) Flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, June 8, 2010
![](../../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/2010/867/jpeg/22t.jpg) Back-lit flower of purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) in Lick Creek Park. College Station, Texas, June 8, 2010
![](../../pictures/archives/compress/2010/847/jpeg/18t.jpg) Flower of dogwood (Cornus florida) in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
![](../../pictures/archives/compress/2010/847/jpeg/17t.jpg) Dogwood (Cornus florida) in bloom in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
![](../../pictures/archives/compress/2023/3352/jpeg/31t.jpg) Young leaves of elm in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/16t.jpg) Back lit elm leaves in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2021/2972/jpeg/22t.jpg) Purple pleat-leaf (Pinewood lily, Alophia drummondii, Eustylis purpurea) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, July 3, 2021
![](../../pictures/archives/compress/2021/2889/jpeg/25t.jpg) Drummond s beeblossom (Oenothera xenogaura, Gaura drummondii) with purple leaf spots developed under cool growing conditions in Bee Creek Park. College Station, Texas, March 23, 2021
![](../../pictures/archives/compress/2016/1822/jpeg/28t.jpg) Shoot of Red Stem Dogwood (Cornus stolonifera) near train station of Komarovo, 25 miles north-west from Saint Petersburg. Russia, May 9, 2016
![](../../pictures/archives/compress/2009/797/jpeg/25t.jpg) Bright red fruits of dogwood (Cornus florida) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
![](../../pictures/archives/compress/2009/797/jpeg/26t.jpg) Ripening fruits of dogwood (Cornus florida) on Chinquapin Trail in Huntsville State Park. Texas, October 10, 2009
![](../../pictures/archives/compress/2023/3361/jpeg/28t.jpg) Young leaves of elderberry in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2023/3372/jpeg/28t.jpg) Venation of some young leaves in Lick Creek Park. College Station, Texas, March 27, 2023
![](../../pictures/archives/compress/2023/3374/jpeg/07t.jpg) Leaves of violet (Viola) in Lick Creek Park. College Station, Texas, March 31, 2023
![](../../pictures/archives/compress/2023/3368/jpeg/12t.jpg) Fresh leaves of willow oak in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/14t.jpg) Young red leaves of blackjack oak in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/23t.jpg) Leaves of rattan vine in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2023/3372/jpeg/21t.jpg) Young leaves of sycamore in Lick Creek Park. College Station, Texas, March 27, 2023
![](../../pictures/archives/compress/2023/3374/jpeg/15t.jpg) Young leaves on a bush in Lick Creek Park. College Station, Texas, March 31, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/15t.jpg) Hairy red leaves of blackjack oak in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2023/3358/jpeg/20t.jpg) Young leaves of plum(?) in Lick Creek Park. College Station, Texas, March 7, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/33t.jpg) Young leaves of green ash(?) in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2023/3372/jpeg/20t.jpg) Leaves of Virginia creeper in Lick Creek Park. College Station, Texas, March 27, 2023
![](../../pictures/archives/compress/2023/3365/jpeg/18t.jpg) Young leaves of frostweed in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3368/jpeg/09t.jpg) Fresh green leaves in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2010/847/jpeg/19t.jpg) Central area of flower of dogwood (Cornus florida) in Huntsville State Park on Chinquapin Trail. Texas, April 3, 2010.
![](../../pictures/archives/compress/2023/3361/jpeg/26t.jpg) Back lit leaves of rattan vine in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2023/3372/jpeg/29t.jpg) Young leaves of muscadine grape in Lick Creek Park. College Station, Texas, March 27, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/24t.jpg) Young leaves of rattan vine in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2023/3358/jpeg/17t.jpg) Young leaves of muscadine grape in Lick Creek Park. College Station, Texas, March 7, 2023
![](../../pictures/archives/compress/2023/3365/jpeg/29t.jpg) Back lit leaves of flameleaf sumac in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3365/jpeg/27t.jpg) Young leaves of flameleaf sumac in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3374/jpeg/19t.jpg) Young leaves of flameleaf sumac in Lick Creek Park. College Station, Texas, March 31, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/27t.jpg) Young leaves of black cherry in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2023/3365/jpeg/20t.jpg) Young leaves of possum-haw holly in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3365/jpeg/15t.jpg) Young leaves of black cherry in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3369/jpeg/08t.jpg) Young leaves of blackberry (Rubus) in Lick Creek Park. College Station, Texas, March 23, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/18t.jpg) Rosette of leaves of Coreopsis(?) or may be Bidens in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../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/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/2023/3382/jpeg/12t.jpg) Drummond wild onion (Allium drummondii) in Lick Creek Park. College Station, Texas, April 12, 2023
![](../../pictures/archives/compress/2023/3387/jpeg/04t.jpg) Drummond wild onion (Allium drummondii) in Lick Creek Park. College Station, Texas, April 17, 2023
![](../../pictures/archives/compress/2023/3358/jpeg/03t.jpg) Leaves of wild lettuce (Lactuca floridana) in Lick Creek Park. College Station, Texas, March 7, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/24t.jpg) Back lit leaves of water-primrose (Ludwigia) in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/37t.jpg) Rosette of leaves of a plant of sunflower family in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/23t.jpg) Young leaves of water-primrose (Ludwigia) in Lick Creek Park. College Station, Texas, March 2, 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/2023/3382/jpeg/13t.jpg) Flowers of Drummond wild onion (Allium drummondii) in Lick Creek Park. College Station, Texas, April 12, 2023
![](../../pictures/archives/compress/2023/3387/jpeg/05t.jpg) Flowers of Drummond wild onion (Allium drummondii) in Lick Creek Park. College Station, Texas, April 17, 2023
![](../../pictures/archives/compress/2023/3372/jpeg/19t.jpg) Young leaves on eastern cottonwood (Populus deltoides) in Lick Creek Park. College Station, Texas, March 27, 2023
![](../../pictures/archives/compress/2023/3358/jpeg/18t.jpg) Young reddish leaves of peppervine (Ampelopsis arborea) in Lick Creek Park. College Station, Texas, March 7, 2023
![](../../pictures/archives/compress/2023/3358/jpeg/11t.jpg) Back lit leaves of hackberry (sugarberry, Celtis laevigata) in Lick Creek Park. College Station, Texas, March 7, 2023
![](../../pictures/archives/compress/2023/3369/jpeg/13t.jpg) Spider on young leaves of hackberry (Celtis laevigatus) in Lick Creek Park. College Station, Texas, March 23, 2023
![](../../pictures/archives/compress/2023/3358/jpeg/13t.jpg) Young leaves of hackberry (sugarberry, Celtis laevigata) in Lick Creek Park. College Station, Texas, March 7, 2023
![](../../pictures/archives/compress/2023/3365/jpeg/21t.jpg) Young leaves of rattan vine (Berchemia scandens) in Lick Creek Park. College Station, Texas, March 16, 2023
![](../../pictures/archives/compress/2023/3352/jpeg/27t.jpg) Rosette of leaves of lyreleaf sage (Salvia lyrata) in Lick Creek Park. College Station, Texas, March 2, 2023
![](../../pictures/archives/compress/2023/3387/jpeg/09t.jpg) Flower heads of Drummond wild onion (Allium drummondii) in Lick Creek Park. College Station, Texas, April 17, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/11t.jpg) Young leaves of false indigo bush (Amorpha fruticosa) in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2023/3361/jpeg/17t.jpg) Leaves of devil s walking stick (Hercules-club, Aralia spinosa) in Lick Creek Park. College Station, Texas, March 10, 2023
![](../../pictures/archives/compress/2023/3368/jpeg/05t.jpg) Young leaves of Mexican buckeye (Ungnadia speciosa) near Nature Center in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2023/3368/jpeg/06t.jpg) Flowers and young leaves of Mexican buckeye (Ungnadia speciosa) near Nature Center in Lick Creek Park. College Station, Texas, March 20, 2023
![](../../pictures/archives/compress/2016/1934/jpeg/04t.jpg) Fall colors of red-barked dogwood (Cornus alba) in Gatchina Park. Gatchina, a suburb of Saint Petersburg, Russia, October 12, 2016
![](../../pictures/archives/compress/2023/3369/jpeg/24t.jpg) Younf leaf of prickly ash(?) in Bee Creek Park. College Station, Texas, March 24, 2023
![](../../pictures/archives/compress/2017/2046/jpeg/31t.jpg) Flower buds of dogwood (Cornus) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 22, 2017
![](../../pictures/archives/compress/2008/626/jpeg/01t.jpg) Drummond sandwort (Arenaria drummondii) in Lick Creek Park, on Post Oak Trail. College Station, Texas, March 31, 2008
![](../../pictures/archives/compress/2008/623/jpeg/09t.jpg) White flowers of Drummond sandwort (Arenaria drummondii) in Lick Creek Park. College Station, Texas, March 27, 2008
![](../../pictures/archives/compress/2023/3369/jpeg/29t.jpg) Young leaf of trumpet vine in Bee Creek Park. College Station, Texas, March 24, 2023
![](../../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/2023/3412/jpeg/12t.jpg) Black blotches on leaves of persimmon caused by Cercospora leaf spot fungus Pseudocercospora diospyricola under a microscope, collected in Bee Creek Park. College Station, Texas, August 31, 2023
![](../../pictures/archives/compress/2024/3500/jpeg/04t.jpg) Drummond wild onion (Allium drummondii) on Post Oak Trail in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2023/3369/jpeg/23t.jpg) Young leaf of paper mulberry (Broussonetia papyrifera) in Bee Creek Park. College Station, Texas, March 24, 2023
![](../../pictures/archives/compress/2016/1870/jpeg/17t.jpg) White berries of red-barked dogwood (Cornus alba, Swida alba, Russian name Dioren Bely) in Alexander Park in Pushkin, suburb of Saint Petersburg. Russia, July 31, 2016
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