 Flower bracts of shrubby water-primrose (Ludwigia octovalvis) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Shrubby water-primrose (Ludwigia octovalvis) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Flowers of Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Close up of Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Flower spikes of Water Spider Orchid (Habenaria repens) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Pitcher plant (Sarracenia alata) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Fruit of pitcher plant (Sarracenia alata) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Bluehearts (Buchnera americana) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Pine-woods Rose-gentian (Sabatia gentianoides) behind a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Seed capsules of Calopogon tuberosus (grass pink orchid) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Hypericum fasciculatum in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Lake Hyatt in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Commelina virginica in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Some dry seed pods in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Polygala ramosa in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Flower of Commelina virginica in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Cone of Magnolia macrophylla in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Skullcap (Scutellaria) near a boardwalk in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Sundew (Drosera brevifolia) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Catkins on a bush of Cyrilla racemiflora in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Large buttonweed (Diodia virginiana) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Ten-angle Pipewort (Eriocaulon decangulare) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Sandswamp whitetop (Rhynchospora latifolia) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Barbara s buttons (Marshallia tenuifolia) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Yelloweyed grass (Xyris ambigua) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Blueberry (Vaccinium arkansanum), behind a house in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Sundew plants (Drosera brevifolia) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Marsh fleabane (Pluchea foetida) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Maryland milkwort (Polygala mariana) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Shrubby water-primrose (Ludwigia octovalvis) on Richards Loop Trail in Sam Houston National Forest. Texas, August 7, 2021
 Chapman s Fringed Orchid (Platanthera chapmanii) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 White Rose-Mallow (Hibiscus aculeatus) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Scaly blazing star (Liatris squarrosa)(?) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Maryland meadow-beauty (Rhexia mariana) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Hairy umbrella sedge (Fuirena squarrosa) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Flower of Yelloweyed grass (Xyris ambigua) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Flower of Barbara s buttons (Marshallia tenuifolia) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Fringed meadow beauty (Rhexia petiolata) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Large buttonweed (Diodia virginiana) near a boardwalk in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Pitcher plant (Sarracenia alata) near a pond in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Close up of Chapman s Fringed Orchid (Platanthera chapmanii) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Chapman s Fringed Orchid (Platanthera chapmanii) on a boardwalk in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Chapman s Fringed Orchid (Platanthera chapmanii) with flowers in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Flowers of Chapman s Fringed Orchid (Platanthera chapmanii) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Shrubby water-primrose (Ludwigia) on Sundew Trail in Big Thicket National Preserve. Kountze, Texas, August 2, 2014
 Flower spike of Chapman s Fringed Orchid (Platanthera chapmanii) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Orange flowers of Chapman s Fringed Orchid (Platanthera chapmanii) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Flower bud of largeflower yellow false foxglove (Aureolaria grandiflora) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Hyatt Lake with blooming water lilies in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 White water lilies in Hyatt Lake in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Blooming Sweet Pepper-bush Clethra alnifolia with Hairstreak butterfly in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Close up of flower spike of Chapman s Fringed Orchid (Platanthera chapmanii) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Joe-Pye weed (trumpetweed, Eutrochium fistulosum, Eupatorium fistulosum) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Eastern tiger swallowtail (Papilio glaucus) on Chapman s Fringed Orchid (Platanthera chapmanii) in Watson Rare Native Plant Preserve. Warren, Texas, August 2, 2014
 Shrubby water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, Texas, July 21, 2019
 Shrubby water-primrose (Ludwigia octovalvis) in dew in Lick Creek Park. College Station, Texas, July 21, 2019
 Shrubby water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, Texas, June 30, 2012
 Flower of shrubby water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, June 15, 2008
 Sepals of shrubby water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, June 15, 2008
 Flower of shrubby water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, Texas, June 30, 2012
 Sepals of shrubby water-primrose (Ludwigia octovalvis) in Lick Creek Park. College Station, Texas, June 30, 2012
 Shrubby water-primrose (Ludwigia octovalvis) on Richards Loop Trail in Sam Houston National Forest. Texas, June 9, 2022
 Shrubby water-primrose (Ludwigia octovalvis) on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
 Geraldine Watson s cabin in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Flower of shrubby water-primrose (Ludwigia octovalvis) on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
 Shrubby water-primrose (Ludwigia octovalvis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Shrubby (narrow-leaf) water-primrose (Ludwigia octovalvis) flower in Lick Creek Park. College Station, Texas, June 8, 2008
 Close-up of a flower of shrubby water-primrose (Ludwigia octovalvis) on Richards Loop Trail in Sam Houston National Forest. Texas, July 29, 2021
 Shrubby water-primrose (Ludwigia octovalvis) on Sand Branch Loop Trail in Sam Houston National Forest near Montgomery. Texas, June 22, 2021
 Flower of shrubby water-primrose (Ludwigia octovalvis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Blooming shrubby water-primrose (Ludwigia octovalvis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Close up of a flower of shrubby water-primrose (Ludwigia octovalvis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Yellow flower of shrubby water-primrose (Ludwigia octovalvis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 15, 2019
 Shrubby (narrow-leaf) water-primrose (Ludwigia octovalvis) on Little Lake Creek Loop Trail in Sam Houston National Forest. Richards, Texas, June 22, 2008
 Leathery leaves of a marsh plant on boardwalk in Watson Rare Native Plant Preserve. Warren, Texas, November 9, 2013
 Boardwalk in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Ripening fruits of pitcher plant (Sarracenia alata) in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Flower receptacles of pitcher plant (Sarracenia alata) in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Fall colors of pitcher plant (Sarracenia alata) in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Stropharia(?) mushroom in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Some reddish grass in Watson Rare Native Plant Preserve. Warren, Texas, November 2, 2022
 Lake Hyatt in Watson Rare Native Plant Preserve. Warren, Texas, November 2, 2022
 Polypore mushrooms in Watson Rare Native Plant Preserve. Warren, Texas, November 9, 2013
 Lake Hyatt in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Marsh boardwalk in Watson Rare Native Plant Preserve. Warren, Texas, November 9, 2013
 Trumpet-like leaf with a hooded lid of pitcher plant (Sarracenia alata) in Watson Rare Native Plant Preserve. Warren, Texas, November 9, 2013
 Arrow-shaped foliage of little brown jug plant (Hexastylis arifolia) under pines in Watson Rare Native Plant Preserve. Warren, Texas, November 27, 2021
 Discussion after a mushroom walk in Watson Rare Native Plant Preserve. Warren, Texas, June 12, 2021
 Cap of Amanita texasorora mushroom in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Earthstar mushrooms (Geastrum) in Watson Rare Native Plant Preserve. Warren, Texas, November 2, 2022
 Identifying Amanita mushroom in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 View of Lake Hyatt in Watson Rare Native Plant Preserve. Warren, Texas, November 23, 2019
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 12, 2021
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 22, 2019
 Red milkweed (Asclepias rubra) in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
 Joe-Pye weed (Eutrochium fistulosum) in Watson Rare Native Plant Preserve. Warren, Texas, June 25, 2022
 Flowers of Cyrilla racemiflora in Watson Rare Native Plant Preserve. Warren, Texas, June 23, 2018
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