La Salle County

Showing 251–300 of 428.

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  Osmunda cinnamomea L. var. cinnamomea Native OSCIC

  cinnamon fern · Osmundaceae
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  Oxalis albicans Kunth Native OXAL

  radishroot woodsorrel · Oxalidaceae
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  Oxalis albicans Kunth ssp. albicans Native OXALA

  radishroot woodsorrel · Oxalidaceae
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  Oxalis dichondrifolia A. Gray Native OXDI

  peonyleaf woodsorrel · Oxalidaceae
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  Oxalis violacea L. Native OXVI

  violet woodsorrel · Oxalidaceae
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  Palafoxia texana DC. Native PATE

  Texas palafox · Asteraceae
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  Palafoxia texana DC. var. texana Native PATET

  Texas palafox · Asteraceae
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  Panicum antidotale Retz. Introduced PAAN4

  blue panicum · Poaceae
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  Panicum capillarioides Vasey Native PACA8

  slender panicgrass · Poaceae
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  Panicum hallii Vasey Native PAHA

  Hall's panicgrass · Poaceae
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  Pappophorum bicolor Fourn. Native PABI2

  pink pappusgrass · Poaceae
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  Pappophorum vaginatum Buckley Native PAVA2

  whiplash pappusgrass · Poaceae
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  Parkinsonia aculeata L. Native PAAC3

  Jerusalem thorn · Fabaceae
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  Parkinsonia texana (A. Gray) S. Watson Native PATE10

  Texas paloverde · Fabaceae
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  Parkinsonia texana (A. Gray) S. Watson var. texana Native PATET2

  Texas paloverde · Fabaceae
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  Parthenium confertum A. Gray Native PACO11

  Gray's feverfew · Asteraceae
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  Parthenium hysterophorus L. Introduced PAHY

  Santa Maria feverfew · Asteraceae
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  Parthenocissus quinquefolia (L.) Planch. Native PAQU2

  Virginia creeper · Vitaceae
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  Paspalum pubiflorum Rupr. ex Fourn. Native PAPU5

  hairyseed paspalum · Poaceae
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  Passiflora tenuiloba Engelm. Native PATE9

  birdwing passionflower · Passifloraceae
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  Pennisetum ciliare (L.) Link Introduced PECI

  buffelgrass · Poaceae
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  Penstemon digitalis Nutt. ex Sims Native PEDI

  foxglove beardtongue · Scrophulariaceae
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  Penstemon laxiflorus Pennell Native PELA10

  nodding beardtongue · Scrophulariaceae
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  Penstemon tubaeflorus Nutt. Native PETU

  white wand beardtongue · Scrophulariaceae
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  Penstemon tubaeflorus Nutt. var. tubaeflorus Native PETUT

  white wand beardtongue · Scrophulariaceae
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  Perilla frutescens (L.) Britton Introduced PEFR4

  beefsteakplant · Lamiaceae
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  Perilla frutescens (L.) Britton var. frutescens Introduced PEFRF2

  beefsteakplant · Lamiaceae
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  Phacelia hirsuta Nutt. Native PHHI

  fuzzy phacelia · Hydrophyllaceae
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  Philadelphus pubescens Loisel. Native PHPU4

  hoary mock orange · Hydrangeaceae
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  Philadelphus pubescens Loisel. var. pubescens Native PHPUP

  hoary mock orange · Hydrangeaceae
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  Phlox drummondii Hook. Native PHDR

  annual phlox · Polemoniaceae
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  Phlox drummondii Hook. ssp. drummondii Native PHDRD

  annual phlox · Polemoniaceae
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  Phlox pilosa L. Native PHPI

  downy phlox · Polemoniaceae
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  Phyllanthus polygonoides Nutt. ex Spreng. Native PHPO3

  smartweed leaf-flower · Euphorbiaceae
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  Physalis angulata L. Native PHAN5

  cutleaf groundcherry · Solanaceae
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  Physalis longifolia Nutt. Native PHLO4

  longleaf groundcherry · Solanaceae
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  Physalis longifolia Nutt. var. subglabrata (Mack. & Bush) Cronquist Native PHLOS

  longleaf groundcherry · Solanaceae
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  Physalis virginiana Mill. Native PHVI5

  Virginia groundcherry · Solanaceae
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  Physostegia intermedia (Nutt.) Engelm. & A. Gray Native PHIN8

  slender false dragonhead · Lamiaceae
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  Physostegia pulchella Lundell Native PHPU9

  showy false dragonhead · Lamiaceae
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  Plantago aristata Michx. Native PLAR3

  largebracted plantain · Plantaginaceae
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  Plantago major L. Introduced PLMA2

  common plantain · Plantaginaceae
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  Plantago virginica L. Native PLVI

  Virginia plantain · Plantaginaceae
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  Pluchea odorata (L.) Cass. Native PLOD

  sweetscent · Asteraceae
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  Pluchea odorata (L.) Cass. var. odorata Native PLODO

  sweetscent · Asteraceae
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  Polygala incarnata L. Native POIN4

  procession flower · Polygalaceae
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  Polygala sanguinea L. Native POSA3

  purple milkwort · Polygalaceae
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  Polygala verticillata L. Native POVE

  whorled milkwort · Polygalaceae
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  Polygala verticillata L. var. isocycla Fernald Native POVEI

  whorled milkwort · Polygalaceae
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  Polygonum hydropiperoides Michx. Native POHY2

  swamp smartweed · Polygonaceae