Gregg County

Showing 351–400 of 486.

• 
  Pontederia cordata L. Native POCO14

  pickerelweed · Pontederiaceae
• 
  Portulaca oleracea L. Both POOL

  little hogweed · Portulacaceae
• 
  Portulaca pilosa L. Native POPI3

  kiss me quick · Portulacaceae
• 
  Potamogeton diversifolius Raf. Native PODI

  waterthread pondweed · Potamogetonaceae
• 
  Prunella vulgaris L. Native PRVU

  common selfheal · Lamiaceae
• 
  Prunella vulgaris L. ssp. lanceolata (W. Bartram) Hultén Native PRVUL2

  lance selfheal · Lamiaceae
• 
  Prunus angustifolia Marshall Native PRAN3

  Chickasaw plum · Rosaceae
• 
  Prunus caroliniana Aiton Native PRCA

  Carolina laurelcherry · Rosaceae
• 
  Prunus mexicana S. Watson Native PRME

  Mexican plum · Rosaceae
• 
  Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt Native PSOB3

  rabbit-tobacco · Asteraceae
• 
  Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt ssp. obtusifolium Native PSOBO

  rabbit-tobacco · Asteraceae
• 
  Pteridium aquilinum (L.) Kuhn Native PTAQ

  western brackenfern · Dennstaedtiaceae
• 
  Ptilimnium nuttallii (DC.) Britton Native PTNU

  laceflower · Apiaceae
• 
  Pycnanthemum albescens Torr. & A. Gray Native PYAL

  whiteleaf mountainmint · Lamiaceae
• 
  Pycnanthemum tenuifolium Schrad. Native PYTE

  narrowleaf mountainmint · Lamiaceae
• 
  Pyrrhopappus carolinianus (Walter) DC. Native PYCA2

  Carolina desert-chicory · Asteraceae
• 
  Pyrus communis L. Introduced PYCO

  common pear · Rosaceae
• 
  Quercus falcata Michx. Native QUFA

  southern red oak · Fagaceae
• 
  Quercus lyrata Walter Native QULY

  overcup oak · Fagaceae
• 
  Quercus margaretta (Ashe) Small Native QUMA13

  sand post oak · Fagaceae
• 
  Quercus marilandica Münchh. Native QUMA3

  blackjack oak · Fagaceae
• 
  Quercus michauxii Nutt. Native QUMI

  swamp chestnut oak · Fagaceae
• 
  Quercus phellos L. Native QUPH

  willow oak · Fagaceae
• 
  Quercus shumardii Buckley Native QUSH

  Shumard's oak · Fagaceae
• 
  Ranunculus abortivus L. Native RAAB

  littleleaf buttercup · Ranunculaceae
• 
  Ranunculus fascicularis Muhl. ex Bigelow Native RAFA

  early buttercup · Ranunculaceae
• 
  Ranunculus parviflorus L. Introduced RAPA3

  smallflower buttercup · Ranunculaceae
• 
  Ranunculus pusillus Poir. Native RAPU

  low spearwort · Ranunculaceae
• 
  Rhexia mariana L. Native RHMA

  Maryland meadowbeauty · Melastomataceae
• 
  Rhexia mariana L. var. mariana Native RHMAM2

  Maryland meadowbeauty · Melastomataceae
• 
  Rhexia virginica L. Native RHVI

  handsome Harry · Melastomataceae
• 
  Rhus aromatica Aiton Native RHAR4

  fragrant sumac · Anacardiaceae
• 
  Rhus aromatica Aiton var. aromatica Native RHARA2

  fragrant sumac · Anacardiaceae
• 
  Rhus copallinum L. Native RHCO

  winged sumac · Anacardiaceae
• 
  Rhus copallinum L. var. latifolia Engl. Native RHCOL2

  winged sumac · Anacardiaceae
• 
  Rhus glabra L. Native RHGL

  smooth sumac · Anacardiaceae
• 
  Rhynchosia latifolia Nutt. ex Torr. & A. Gray Native RHLA5

  prairie snoutbean · Fabaceae
• 
  Rhynchospora corniculata (Lam.) A. Gray Native RHCO2

  shortbristle horned beaksedge · Cyperaceae
• 
  Rhynchospora glomerata (L.) Vahl Native RHGL3

  clustered beaksedge · Cyperaceae
• 
  Rosa bracteata J.C. Wendl. Introduced ROBR

  Macartney rose · Rosaceae
• 
  Rotala ramosior (L.) Koehne Native RORA

  lowland rotala · Lythraceae
• 
  Rubus trivialis Michx. Native RUTR

  southern dewberry · Rosaceae
• 
  Rudbeckia hirta L. Native RUHI2

  blackeyed Susan · Asteraceae
• 
  Rudbeckia maxima Nutt. Native RUMA3

  great coneflower · Asteraceae
• 
  Ruellia caroliniensis (J.F. Gmel.) Steud. Native RUCA4

  Carolina wild petunia · Acanthaceae
• 
  Ruellia humilis Nutt. Native RUHU

  fringeleaf wild petunia · Acanthaceae
• 
  Sabal minor (Jacq.) Pers. Native SAMI8

  dwarf palmetto · Arecaceae
• 
  Sabatia angularis (L.) Pursh Native SAAN

  rosepink · Gentianaceae
• 
  Saccharum alopecuroides (L.) Nutt. Native SAAL21

  silver plumegrass · Poaceae
• 
  Saccharum brevibarbe (Michx.) Pers. Native SABR18

  shortbeard plumegrass · Poaceae