![](../../pictures/archives/compress/2018/2261/jpeg/02t.jpg) Narrow-leaved pinweed (Lechea tenuifolia) in Lick Creek Park. College Station, Texas, May 17, 2018
![](../../pictures/archives/compress/2018/2261/jpeg/09t.jpg) Red fruits of narrow-leaved pinweed (Lechea tenuifolia) in Lick Creek Park. College Station, Texas, May 17, 2018
![](../../pictures/archives/compress/2018/2260/jpeg/01t.jpg) Narrow-leaved pinweed (Lechea tenuifolia) in Lake Bryan Park. Bryan, Texas, May 16, 2018
![](../../pictures/archives/compress/2014/1412/jpeg/02t.jpg) Yellow flowers of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, May 20, 2014
![](../../pictures/archives/compress/2010/854/jpeg/20t.jpg) Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 16, 2010
![](../../pictures/archives/compress/2009/736/jpeg/25t.jpg) Tiny yellow flower of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, April 24, 2009
![](../../pictures/archives/compress/2010/851/jpeg/19t.jpg) Tiny yellow flower of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, April 11, 2010
![](../../pictures/archives/compress/2022/3129/jpeg/15t.jpg) Tiny yellow flower of Narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) in Lick Creek Park. College Station, Texas, April 11, 2022
![](../../pictures/archives/compress/2024/3506/jpeg/22t.jpg) Yellow flower of narrow-leaved evening primrose (thread-leaf sundrops, Oenothera linifolia) at the end of Creagor Lane near Lick Creek Greenway Trail. College Station, Texas, April 2, 2024
![](../../pictures/archives/compress/2018/2243/jpeg/15t.jpg) Climbing vine with narrow leaves Desmodium paniculatum in Lick Creek Park. College Station, Texas, April 11, 2018
![](../../pictures/archives/compress/2018/2241/jpeg/19t.jpg) Cut-leaved evening primrose (Oenothera laciniata) in dew in Lick Creek Park. College Station, Texas, April 5, 2018
![](../../pictures/archives/compress/2018/2410/jpeg/11t.jpg) Mushrooms Ossicaulis lignatilis inside hollowed out large diameter trunk of a broad leaved tree in Lick Creek Park. College Station, Texas, December 4, 2018
![](../../pictures/archives/compress/2018/2301/jpeg/29t.jpg) Seeds of wood oats (Chasmanthium latifolium) in Lick Creek Park. College Station, Texas, July 6, 2018
![](../../pictures/archives/compress/2018/2257/jpeg/02t.jpg) Fluffy seeds of bull thistle (Cirsium horridulum) in Lick Creek Park. College Station, Texas, May 7, 2018
![](../../pictures/archives/compress/2018/2261/jpeg/05t.jpg) Seeds of Antelope horns milkweed (Asclepias viridis) in Lick Creek Park. College Station, Texas, May 17, 2018
![](../../pictures/archives/compress/2018/2261/jpeg/03t.jpg) Fluffy seeds of Antelope horns milkweed (Asclepias viridis) in Lick Creek Park. College Station, Texas, May 17, 2018
![](../../pictures/archives/compress/2018/2325/jpeg/02t.jpg) Seeds of bunchy, or many-spiked sedge (Cyperus polystachyos) on a new cutting in Lick Creek Park. College Station, Texas, August 2, 2018
![](../../pictures/archives/compress/2018/2301/jpeg/22t.jpg) Seeds of big Eastern gamagrass (Fakahatchee Grass, Tripsacum dactyloides) in Lick Creek Park. College Station, Texas, July 6, 2018
![](../../pictures/archives/compress/2018/2253/jpeg/01t.jpg) Narrow-leaved tea-tree (Melaleuca alternifolia) in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, April 29, 2018
![](../../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/2020/2758/jpeg/30t.jpg) Some rosettes of narrow leaves in Lick Creek Park. College Station, Texas, August 23, 2020
![](../../pictures/archives/compress/2021/3005/jpeg/14t.jpg) Some narrow-leaf spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 12, 2021
![](../../pictures/archives/compress/2017/2041/jpeg/13t.jpg) Flower buds of fine-leaved peony (Paeonia tenuifolia) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, May 15, 2017
![](../../pictures/archives/compress/2021/3005/jpeg/13t.jpg) Fruits of a narrow-leaf spurge (Euphorbia) in Lick Creek Park. College Station, Texas, August 12, 2021
![](../../pictures/archives/compress/2008/652/jpeg/07t.jpg) Narrow-leaf water-primrose (Ludwigia octovalvis) with dew in Lick Creek Park. College Station, June 15, 2008
![](../../pictures/archives/compress/2014/1457/jpeg/12t.jpg) Climbing vine with narrow leaves Desmodium paniculatum in Lick Creek Park. College Station, Texas, July 15, 2014
![](../../pictures/archives/compress/2021/2906/jpeg/09t.jpg) Climbing vine with narrow leaves Desmodium paniculatum in Lick Creek Park. College Station, Texas, April 12, 2021
![](../../pictures/archives/compress/2021/2999/jpeg/21t.jpg) Narrow-leaf water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, Texas, August 4, 2021
![](../../pictures/archives/compress/2021/2999/jpeg/22t.jpg) Blooming narrow-leaf water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, Texas, August 4, 2021
![](../../pictures/archives/compress/2023/3387/jpeg/06t.jpg) Seed heads of a plant with narrow leaves of aster family in Lick Creek Park. College Station, Texas, April 17, 2023
![](../../pictures/archives/compress/2008/650/jpeg/17t.jpg) Shrubby (narrow-leaf) water-primrose (Ludwigia octovalvis) flower in Lick Creek Park. College Station, Texas, June 8, 2008
![](../../pictures/archives/compress/2009/735/jpeg/04t.jpg) Cut-leaved evening primrose (Oenothera laciniata) in dew in Lick Creek Park. College Station, Texas, April 16, 2009
![](../../pictures/archives/compress/2008/634/jpeg/03t.jpg) Cut-leaved evening primrose flower (Oenothera laciniata) in Lick Creek Park. College Station, Texas, April 20, 2008
![](../../pictures/archives/compress/2020/2743/jpeg/08t.jpg) Tall plants with narrow silvery leaves, wand blackroot (Pterocaulon virgatum) on a pipeline right of way in Lick Creek Park. College Station, Texas, July 26, 2020
![](../../pictures/archives/compress/2024/3509/jpeg/11t.jpg) Cut-leaved evening primrose (Oenothera laciniata) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 12, 2024
![](../../pictures/archives/compress/2024/3509/jpeg/13t.jpg) Cut-leaved evening primrose (Oenothera laciniata) in dew on Post Oak Trail in Lick Creek Park. College Station, Texas, April 12, 2024
![](../../pictures/archives/compress/2012/1105/jpeg/26t.jpg) Lance-leaved water-willow (Justicia ovata var. lanceolata) in Lick Creek Park. College Station, Texas, September 16, 2012
![](../../pictures/archives/compress/2024/3482/jpeg/18t.jpg) Seedling of some dicotyledon plant narrowleaf marsh elder (Iva angustifolia) with narrow leaves on Racoon Run Trail in Lick Creek Park. College Station, Texas, March 4, 2024
![](../../pictures/archives/compress/2024/3509/jpeg/16t.jpg) Flower of cut-leaved evening primrose (Oenothera laciniata) in dew on Post Oak Trail in Lick Creek Park. College Station, Texas, April 12, 2024
![](../../pictures/archives/compress/2024/3509/jpeg/14t.jpg) Cut-leaved evening primrose (Oenothera laciniata) at sunrise on Post Oak Trail in Lick Creek Park. College Station, Texas, April 12, 2024
![](../../pictures/archives/compress/2024/3509/jpeg/12t.jpg) Flower of cut-leaved evening primrose (Oenothera laciniata) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 12, 2024
![](../../pictures/archives/compress/2012/1122/jpeg/05t.jpg) Dry seeds in Lick Creek Park. College Station, Texas, November 30, 2012
![](../../pictures/archives/compress/2014/1457/jpeg/13t.jpg) Seeds of thistle in Lick Creek Park. College Station, Texas, July 15, 2014
![](../../pictures/archives/compress/2022/3258/jpeg/01t.jpg) Hawkweed seeds in Lick Creek Park. College Station, Texas, October 10, 2022
![](../../pictures/archives/compress/2011/937/jpeg/08t.jpg) Dry seeds of Lyreleaf sage in Lick Creek Park. College Station, Texas, May 4, 2011
![](../../pictures/archives/compress/2022/3258/jpeg/06t.jpg) Horseweed(?) with seeds in Lick Creek Park. College Station, Texas, October 10, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/01t.jpg) Cut-leaved evening primrose (Oenothera laciniata) with rust fungus Puccinia dioicae or may be P. oenotherae in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2012/1106/jpeg/01t.jpg) Tiny blue flower of Lance-leaved water-willow (Justicia ovata var. lanceolata) in Lick Creek Park. College Station, Texas, September 16, 2012
![](../../pictures/archives/compress/2023/3413/jpeg/05t.jpg) Dry seeds of some sedge-like plant in Lick Creek Park. College Station, Texas, September 8, 2023
![](../../pictures/archives/compress/2014/1457/jpeg/16t.jpg) Katydid on seeds of thistle in Lick Creek Park. College Station, Texas, July 15, 2014
![](../../pictures/archives/compress/2023/3413/jpeg/23t.jpg) Dry sedge-like plant with seeds in Lick Creek Park. College Station, Texas, September 8, 2023
![](../../pictures/archives/compress/2020/2823/jpeg/25t.jpg) Ice crystals on frostweed seeds in Lick Creek Park. College Station, Texas, December 1, 2020
![](../../pictures/archives/compress/2023/3413/jpeg/22t.jpg) Dry seeds of flatsedge (Cyperus) in Lick Creek Park. College Station, Texas, September 8, 2023
![](../../pictures/archives/compress/2022/3252/jpeg/31t.jpg) Seeds of cattail (Typha) in Lick Creek Park. College Station, Texas, September 29, 2022
![](../../pictures/archives/compress/2014/1412/jpeg/11t.jpg) Fluffy seeds of thistle (Cirsium) in Lick Creek Park. College Station, Texas, May 20, 2014
![](../../pictures/archives/compress/2008/676/jpeg/15t.jpg) Seeds of cattails (typha) in Lick Creek Park. College Station, Texas, October 3, 2008
![](../../pictures/archives/compress/2009/783/jpeg/10t.jpg) "Exploding" seeds of a thistle in Lick Creek Park. College Station, Texas, July 30, 2009
![](../../pictures/archives/compress/2022/3134/jpeg/17t.jpg) Aecial peridium of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/21t.jpg) Details of aeciospores of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/22t.jpg) Various types of spores of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/23t.jpg) Teleutospores and aeciospores of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/24t.jpg) Spores of different sizes of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2020/2820/jpeg/03t.jpg) Dry seeds of dog fennel (Eupatorium capillifolium) in Lick Creek Park. College Station, Texas, November 22, 2020
![](../../pictures/archives/compress/2022/3258/jpeg/02t.jpg) Fluffy seeds of cattail (Typha) in Lick Creek Park. College Station, Texas, October 10, 2022
![](../../pictures/archives/compress/2009/750/jpeg/09t.jpg) Seeds of Wild Carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 21, 2009
![](../../pictures/archives/compress/2009/748/jpeg/05t.jpg) Flower bracts of false dandelion, without seeds, in Lick Creek Park. College Station, Texas, May 15, 2009
![](../../pictures/archives/compress/2022/3180/jpeg/03t.jpg) Seeds of cocklebur (Xanthium strumarium) in Lick Creek Park. College Station, Texas, June 22, 2022
![](../../pictures/archives/compress/2021/2997/jpeg/20t.jpg) Fluffy seeds of thistle (Cirsium) in Lick Creek Park. College Station, Texas, August 1, 2021
![](../../pictures/archives/compress/2012/1061/jpeg/09t.jpg) Seeds of wild carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 22, 2012
![](../../pictures/archives/compress/2021/3005/jpeg/19t.jpg) Seeds of tickseed sunflower (Bidens) in Lick Creek Park. College Station, Texas, August 12, 2021
![](../../pictures/archives/compress/2010/856/jpeg/15t.jpg) Seeds of cranesbill (Geranium carolinianum) in Lick Creek Park. College Station, Texas, April 27, 2010
![](../../pictures/archives/compress/2011/937/jpeg/06t.jpg) Seeds of Wild Carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 4, 2011
![](../../pictures/archives/compress/2010/856/jpeg/14t.jpg) Cranesbill (Geranium carolinianum) with seeds in Lick Creek Park. College Station, Texas, April 27, 2010
![](../../pictures/archives/compress/2009/783/jpeg/11t.jpg) Close up of "exploding" seeds of a thistle in Lick Creek Park. College Station, Texas, July 30, 2009
![](../../pictures/archives/compress/2020/2820/jpeg/01t.jpg) Dog fennel (Eupatorium capillifolium) with seeds in Lick Creek Park. College Station, Texas, November 22, 2020
![](../../pictures/archives/compress/2022/3134/jpeg/20t.jpg) Details of aecial peridium of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/02t.jpg) Basal leaves of cut-leaved evening primrose (Oenothera laciniata) with rust fungus Puccinia dioicae or may be P. oenotherae in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2010/864/jpeg/20t.jpg) Tiny blue flower of lance-leaved water-willow (Justicia ovata var. lanceolata) on Iron Bridge Trail in Lick Creek Park. College Station, Texas, May 27, 2010
![](../../pictures/archives/compress/2022/3134/jpeg/03t.jpg) Underside of leaves of cut-leaved evening primrose (Oenothera laciniata) with rust fungus Puccinia dioicae or may be P. oenotherae in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/04t.jpg) Close-up of leaves of cut-leaved evening primrose (Oenothera laciniata) with rust fungus Puccinia dioicae or may be P. oenotherae in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2022/3134/jpeg/18t.jpg) Whitish peridial cells of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2008/651/jpeg/17t.jpg) Seeds of Wild Carrot (Daucus pusillus) in Lick Creek Park. College Station, June 14, 2008
![](../../pictures/archives/compress/2022/3134/jpeg/16t.jpg) Whitish peridial cells and aeciospores of rust fungus Puccinia dioicae under microscope, collected from cut-leaved evening primrose in Lick Creek Park. College Station, Texas, April 18, 2022
![](../../pictures/archives/compress/2023/3413/jpeg/06t.jpg) Dry seeds of hedge parsley (Torilis arvensis) in Lick Creek Park. College Station, Texas, September 8, 2023
![](../../pictures/archives/compress/2022/3252/jpeg/20t.jpg) Head of cattail (Typha) with fluffy seeds in Lick Creek Park. College Station, Texas, September 29, 2022
![](../../pictures/archives/compress/2014/1452/jpeg/23t.jpg) Seeds of woodland lettuce (Lactuca floridana(?)) in Lick Creek Park. College Station, Texas, July 10, 2014
![](../../pictures/archives/compress/2023/3413/jpeg/13t.jpg) Dry seeds of Canada wild rye (Elymus canadensis)(?) in Lick Creek Park. College Station, Texas, September 8, 2023
![](../../pictures/archives/compress/2014/1464/jpeg/13t.jpg) Seeds of woodland lettuce (Lactuca floridana) in Lick Creek Park. College Station, Texas, July 22, 2014
![](../../pictures/archives/compress/2022/3254/jpeg/12t.jpg) Seeds of wand blackroot (Pterocaulon virgatum) in Lick Creek Park. College Station, Texas, October 3, 2022
![](../../pictures/archives/compress/2009/783/jpeg/08t.jpg) Thistle with seeds and a green lynx spider in Lick Creek Park. College Station, Texas, July 30, 2009
![](../../pictures/archives/compress/2020/2820/jpeg/06t.jpg) Bushy bluestem (Andropogon glomeratus) with seeds in Lick Creek Park. College Station, Texas, November 22, 2020
![](../../pictures/archives/compress/2012/1068/jpeg/20t.jpg) Dry seeds of wild carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, June 10, 2012
![](../../pictures/archives/compress/2012/1061/jpeg/11t.jpg) Ripe seeds of wild carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, May 22, 2012
![](../../pictures/archives/compress/2021/3019/jpeg/08t.jpg) Seeds of Illinois bundleflower (Desmanthus illinoensis) in Lick Creek Park. College Station, Texas, September 6, 2021
![](../../pictures/archives/compress/2020/2820/jpeg/02t.jpg) Fluffy seeds of dog fennel (Eupatorium capillifolium) in Lick Creek Park. College Station, Texas, November 22, 2020
![](../../pictures/archives/compress/2014/1412/jpeg/01t.jpg) Prickly seeds of Hedge Parsley (Torilis arvensis) in Lick Creek Park. College Station, Texas, May 19, 2014
![](../../pictures/archives/compress/2010/887/jpeg/19t.jpg) Seeds of Wild Carrot (Daucus pusillus) in Lick Creek Park. College Station, Texas, August 17, 2010
![](../../pictures/archives/compress/2022/3176/jpeg/12t.jpg) Seeds of bunchy sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
![](../../pictures/archives/compress/2022/3176/jpeg/10t.jpg) Seeds of many-spiked sedge (Cyperus polystachyos) in Lick Creek Park. College Station, Texas, June 13, 2022
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