![](../../pictures/archives/compress/2024/3505/jpeg/15t.jpg) Blooming Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/11t.jpg) Flowers of Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/08t.jpg) Rayless flowers of Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/07t.jpg) Philadelphia fleabane (Erigeron philadelphicus), phenotype without ray flowers, in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/10t.jpg) Blooming Philadelphia fleabane (Erigeron philadelphicus), phenotype without ray flowers, in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/09t.jpg) Close-up of rayless flowers of Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3470/jpeg/19t.jpg) Leaves of Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, February 13, 2024
![](../../pictures/archives/compress/2024/3470/jpeg/20t.jpg) First flower of Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, February 13, 2024
![](../../pictures/archives/compress/2019/2462/jpeg/17t.jpg) Philadelphia fleabane (Erigeron philadelphicus) in dew in Lick Creek Park. College Station, Texas, March 11, 2019
![](../../pictures/archives/compress/2023/3369/jpeg/06t.jpg) Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, March 23, 2023
![](../../pictures/archives/compress/2023/3369/jpeg/07t.jpg) Flowers of Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, March 23, 2023
![](../../pictures/archives/compress/2019/2467/jpeg/01t.jpg) Philadelphia fleabane (Erigeron philadelphicus) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 15, 2019
![](../../pictures/archives/compress/2019/2467/jpeg/02t.jpg) Flowers of Philadelphia fleabane (Erigeron philadelphicus) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 15, 2019
![](../../pictures/archives/compress/2019/2478/jpeg/18t.jpg) Philadelphia fleabane (Erigeron philadelphicus) in Lick Creek Park. College Station, Texas, April 5, 2019
![](../../pictures/archives/compress/2020/2661/jpeg/20t.jpg) Philadelphia fleabane (Erigeron philadelphicus) on Red Buckeye Trail in Brazos Bend State Park. Needville, Texas, March 12, 2020
![](../../pictures/archives/compress/2020/2661/jpeg/24t.jpg) Flowers of Philadelphia fleabane (Erigeron philadelphicus) on Red Buckeye Trail in Brazos Bend State Park. Needville, Texas, March 12, 2020
![](../../pictures/archives/compress/2009/733/jpeg/15t.jpg) Philadelphia fleabane (Erigeron philadelphicus) on Big Creek Loop Trail in Brazos Bend State Park. Needville, Texas, April 11, 2009
![](../../pictures/archives/compress/2023/3353/jpeg/34t.jpg) Flower buds of Philadelphia fleabane (Erigeron philadelphicus) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, March 4, 2023
![](../../pictures/archives/compress/2023/3364/jpeg/14t.jpg) Philadelphia fleabane (Erigeron philadelphicus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, March 14, 2023
![](../../pictures/archives/compress/2021/2896/jpeg/22t.jpg) Philadelphia fleabane (Erigeron philadelphicus(?)) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 1, 2021
![](../../pictures/archives/compress/2023/3339/jpeg/33t.jpg) Winter rosette of Philadelphia fleabane (Erigeron philadelphicus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 11, 2023
![](../../pictures/archives/compress/2024/3519/jpeg/10t.jpg) Daisy fleabane (Erigeron) on Lick Creek Greenway Trail. College Station, Texas, April 23, 2024
![](../../pictures/archives/compress/2018/2247/jpeg/21t.jpg) Daisy fleabane (Erigeron) on Racoon Run Trail in Lick Creek Park. College Station, Texas, April 18, 2018
![](../../pictures/archives/compress/2010/854/jpeg/19t.jpg) Daisy fleabane (Erigeron) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 16, 2010
![](../../pictures/archives/compress/2024/3503/jpeg/22t.jpg) Daisy fleabane (Erigeron) on Road FS 203 near on Richards Loop Trail in Sam Houston National Forest. Texas, March 30, 2024
![](../../pictures/archives/compress/2024/3510/jpeg/21t.jpg) Daisy fleabane (Erigeron) on Richards Loop Trail in Sam Houston National Forest. Texas, April 13, 2024
![](../../pictures/archives/compress/2024/3618/jpeg/06t.jpg) Salt-marsh fleabane (Pluchea odorata) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 11, 2024
![](../../pictures/archives/compress/2024/3618/jpeg/07t.jpg) Blooming salt-marsh fleabane (Pluchea odorata) both in natural light and under 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 11, 2024
![](../../pictures/archives/compress/2019/2475/jpeg/11t.jpg) Daisy fleabane (Erigeron) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 30, 2019
![](../../pictures/archives/compress/2014/1465/jpeg/08t.jpg) Fleabane Daisy (Erigeron) with seeds in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 23, 2014
![](../../pictures/archives/compress/2019/2475/jpeg/14t.jpg) Flowers of daisy fleabane (Erigeron) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, March 30, 2019
![](../../pictures/archives/compress/2024/3618/jpeg/05t.jpg) Flowers of salt-marsh fleabane (Pluchea odorata) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight from Lick Creek Park. College Station, Texas, September 11, 2024
![](../../pictures/archives/compress/2022/3121/jpeg/04t.jpg) Basal leaves of daisy fleabane (Erigeron) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, March 20, 2022
![](../../pictures/archives/compress/2014/1378/jpeg/06t.jpg) Plant of Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from Education City. Doha, Qatar, March 17, 2014
![](../../pictures/archives/compress/2014/1378/jpeg/05t.jpg) Flower buds of Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from Education City. Doha, Qatar, March 17, 2014
![](../../pictures/archives/compress/2021/3019/jpeg/09t.jpg) Marsh fleabane in Lick Creek Park. College Station, Texas, September 6, 2021
![](../../pictures/archives/compress/2022/3141/jpeg/15t.jpg) Shoot of fleabane (Pluchea) in Lick Creek Park. College Station, Texas, April 29, 2022
![](../../pictures/archives/compress/2022/3251/jpeg/18t.jpg) Salt-marsh fleabane (Pluchea odorata) in Lick Creek Park. College Station, Texas, September 26, 2022
![](../../pictures/archives/compress/2019/2482/jpeg/31t.jpg) Flowers of hairy fleabane (Erigeron pulchellus)(?) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, April 16, 2019
![](../../pictures/archives/compress/2021/2896/jpeg/23t.jpg) Flowers of fleabane (Erigeron) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 1, 2021
![](../../pictures/archives/compress/2022/3127/jpeg/07t.jpg) Daisy fleabane (Erigeron) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 7, 2022
![](../../pictures/archives/compress/2023/3416/jpeg/11t.jpg) Blooming salt-marsh fleabane (Pluchea odorata) in Lick Creek Park. College Station, Texas, September 13, 2023
![](../../pictures/archives/compress/2021/2903/jpeg/08t.jpg) Fleabane (Erigeron) in swampy area on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 10, 2021
![](../../pictures/archives/compress/2022/3131/jpeg/24t.jpg) Blooming daisy fleabane (Erigeron) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, April 16, 2022
![](../../pictures/archives/compress/2023/3416/jpeg/05t.jpg) Flower buds of salt-marsh fleabane (Pluchea odorata) in Lick Creek Park. College Station, Texas, September 13, 2023
![](../../pictures/archives/compress/2014/1425/jpeg/18t.jpg) Bitter fleabane (Erigeron acris) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
![](../../pictures/archives/compress/2012/1126/jpeg/08t.jpg) Seeding salt-marsh fleabane (Pluchea odorata) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
![](../../pictures/archives/compress/2023/3416/jpeg/10t.jpg) White flower buds of salt-marsh fleabane (Pluchea odorata) in Lick Creek Park. College Station, Texas, September 13, 2023
![](../../pictures/archives/compress/2012/1126/jpeg/07t.jpg) Seeds of salt-marsh fleabane (Pluchea odorata) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
![](../../pictures/archives/compress/2019/2482/jpeg/30t.jpg) Longhorn beetle (Coleoptera, Cerambycidae) on hairy fleabane (Erigeron pulchellus)(?) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest near Huntsville. Texas, April 16, 2019
![](../../pictures/archives/compress/2012/1126/jpeg/10t.jpg) Fluffy seeds of salt-marsh fleabane (Pluchea odorata) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, December 14, 2012
![](../../pictures/archives/compress/2020/2800/jpeg/09t.jpg) Fluffy seeds of salt-marsh fleabane (Pluchea odorata) on Raccoon Run Trail in Lick Creek Park. College Station, Texas, October 15, 2020
![](../../pictures/archives/compress/2011/966/jpeg/19t.jpg) Bitter fleabane (Erigeron acris) with insect eggs near a summer house on 69 kilometr near Sosnovo, north from Saint Petersburg. Russia, June 20, 2011
![](../../pictures/archives/compress/2024/3485/jpeg/05t.jpg) Oak catkins in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2021/2898/jpeg/31t.jpg) Daisy fleabane (Erigeron) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 3, 2021
![](../../pictures/archives/compress/2022/3125/jpeg/16t.jpg) Daisy fleabane (Erigeron) in Washington-on-the-Brazos State Historic Site. Washington, Texas, April 4, 2022
![](../../pictures/archives/compress/2024/3485/jpeg/13t.jpg) Young leaves of elm in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/20t.jpg) Sedge (Carex) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/11t.jpg) Catkins of box elder in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/15t.jpg) Shoot of oak with catkins in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/10t.jpg) Shoot of sumac(?) in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/33t.jpg) Blooming blackberry in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/07t.jpg) Young oak leaves in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/06t.jpg) Masses of oak catkins in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/16t.jpg) Back lit leaves of elm in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/26t.jpg) Shoot of hickory in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/27t.jpg) Flowers of blackberry in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2023/3335/jpeg/06t.jpg) Basal leaves of fleabane daisy (Erigeron)(?) in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 28, 2023
![](../../pictures/archives/compress/2022/3109/jpeg/01t.jpg) Basal leaves of fleabane daisy (Erigeron)(?) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
![](../../pictures/archives/compress/2014/1408/jpeg/02t.jpg) Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from area of Dunes Hotel in West Bay. Doha, Qatar, May 10, 2014
![](../../pictures/archives/compress/2014/1408/jpeg/11t.jpg) Flowers of Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from Meshrif Street near West Bay. Doha, Qatar, May 11, 2014
![](../../pictures/archives/compress/2022/3131/jpeg/12t.jpg) Daisy fleabane (Erigeron) with a species of tiny pea or bean weevil beetles in the family Chrysomelidae Sennius abbreviatus(?) on Caney Creek section of Lone Star Hiking Trail in Sam Houston National Forest north from Montgomery. Texas, April 16, 2022
![](../../pictures/archives/compress/2024/3505/jpeg/06t.jpg) Sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/04t.jpg) Oak catkins on Post Oak Trail in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/19t.jpg) Young leaves on elm tree in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/25t.jpg) Young narrow leaves of an oak in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/22t.jpg) Young red leaves of blackjack oak in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/17t.jpg) Shoot of mustang grape in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2014/1408/jpeg/04t.jpg) Close up of Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from area of Dunes Hotel in West Bay. Doha, Qatar, May 10, 2014
![](../../pictures/archives/compress/2014/1408/jpeg/03t.jpg) Flowers of Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from area of Dunes Hotel in West Bay. Doha, Qatar, May 10, 2014
![](../../pictures/archives/compress/2014/1478/jpeg/26t.jpg) Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) found near Ezdan Hotel in West Bay. Doha, Qatar, August 23, 2014
![](../../pictures/archives/compress/2011/969/jpeg/08t.jpg) Pair of Amanda s Blue (Polyommatus amandus) butterflies on bitter fleabane (Erigeron acris) east from Kuzmolovo, 7 miles north from Saint Petersburg. Russia, June 22, 2011
![](../../pictures/archives/compress/2024/3485/jpeg/09t.jpg) Brown skipper(?) butterfly on leaves of oak in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/08t.jpg) Lyreleaf sage (Salvia lyrata) in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/04t.jpg) Awl-fruited sedge (Carex stipata) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/09t.jpg) Young leaves of sycamore tree in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/22t.jpg) Fluffy head of cattail (Typha) in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/18t.jpg) Leaves of peppervine (Ampelopsis arborea) in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/14t.jpg) Shoot of coralberry (Symphoricarpos orbiculatus) in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/15t.jpg) Young leaves of flameleaf sumac in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/12t.jpg) Flowers of sow thistle (Sonchus oleraceus) in Lick Creek Park. College Station, Texas, March 31, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/16t.jpg) Small skullcap (Scutellaria parvula) in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/10t.jpg) Leaves of farkleberry (Vaccinium arboreum) in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3485/jpeg/23t.jpg) Young leaves of hackberry tree in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2015/1524/jpeg/09t.jpg) Fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) with flowers in a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
![](../../pictures/archives/compress/2015/1524/jpeg/24t.jpg) Flowers of fleabane Daisy (Erigeron bonariensis, Conyza bonariensis) taken from a silty depression in Al Nuaman (Al Numan) near Zubara. Northern Qatar, January 8, 2015
![](../../pictures/archives/compress/2024/3485/jpeg/11t.jpg) Flower buds on a shoot of greenbrier (Smilax) in Lick Creek Park. College Station, Texas, March 12, 2024
![](../../pictures/archives/compress/2024/3500/jpeg/12t.jpg) Great Plains ragwort (Packera tampicana) in dew in Lick Creek Park. College Station, Texas, March 28, 2024
![](../../pictures/archives/compress/2024/3505/jpeg/18t.jpg) Flower bud of false dandelion (Pyrrhopappus carolinianus) in Lick Creek Park. College Station, Texas, March 31, 2024
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