Bexar County

Showing 801–850 of 1,065.

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  Pseudogynoxys chenopodioides Kunth Introduced PSCH

  Mexican flamevine · Asteraceae
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  Psoralidium tenuiflorum (Pursh) Rydb. Native PSTE5

  slimflower scurfpea · Fabaceae
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  Ptelea trifoliata L. Native PTTR

  common hoptree · Rutaceae
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  Ptelea trifoliata L. ssp. trifoliata Native PTTRT

  common hoptree · Rutaceae
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  Ptelea trifoliata L. ssp. trifoliata var. mollis Torr. & A. Gray Native PTTRM

  common hoptree · Rutaceae
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  Pyrrhopappus pauciflorus (D. Don) DC. Native PYPA4

  smallflower desert-chicory · Asteraceae
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  Quercus buckleyi Nixon & Dorr Native QUBU2

  Texas red oak · Fagaceae
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  Quercus fusiformis Small Native QUFU

  Texas live oak · Fagaceae
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  Quercus virginiana Mill. Native QUVI

  live oak · Fagaceae
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  Ranunculus macranthus Scheele Native RAMA3

  large buttercup · Ranunculaceae
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  Raphanus sativus L. Introduced RASA2

  cultivated radish · Brassicaceae
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  Rapistrum rugosum (L.) All. Introduced RARU

  annual bastardcabbage · Brassicaceae
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  Ratibida columnifera (Nutt.) Wooton & Standl. Native RACO3

  upright prairie coneflower · Asteraceae
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  Ratibida peduncularis (Torr. & A. Gray) Barnhart Native RAPE3

  naked Mexicanhat · Asteraceae
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  Rhus lanceolata (A. Gray) Britton Native RHLA3

  prairie sumac · Anacardiaceae
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  Rhus microphylla Engelm. ex A. Gray Native RHMI3

  littleleaf sumac · Anacardiaceae
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  Rhus trilobata Nutt. Native RHTR

  skunkbush sumac · Anacardiaceae
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  Rhus trilobata Nutt. var. trilobata Native RHTRT

  skunkbush sumac · Anacardiaceae
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  Rhus virens Lindh. ex A. Gray Native RHVI3

  evergreen sumac · Anacardiaceae
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  Rhus virens Lindh. ex A. Gray var. virens Native RHVIV

  evergreen sumac · Anacardiaceae
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  Rhynchosia minima (L.) DC. Native RHMI4

  least snoutbean · Fabaceae
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  Rhynchosia senna Gillies ex Hook. Native RHSE4

  Texas snoutbean · Fabaceae
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  Rhynchosia senna Gillies ex Hook. var. texana (Torr. & A. Gray) M.C. Johnst. Native RHSET

  Texas snoutbean · Fabaceae
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  Rhynchospora nivea Boeckeler Native RHNI2

  showy whitetop · Cyperaceae
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  Richardia brasiliensis Gomes Native RIBR2

  tropical Mexican clover · Rubiaceae
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  Rivina humilis L. Native RIHU2

  rougeplant · Phytolaccaceae
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  Rosa bracteata J.C. Wendl. Introduced ROBR

  Macartney rose · Rosaceae
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  Rosmarinus officinalis L. Introduced ROOF

  rosemary · Lamiaceae
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  Rubus aboriginum Rydb. Native RUAB

  garden dewberry · Rosaceae
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  Rubus trivialis Michx. Native RUTR

  southern dewberry · Rosaceae
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  Ruellia caerulea Morong Introduced RUCA19

  Britton's wild petunia · Acanthaceae
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  Ruellia drummondiana (Nees) A. Gray Native RUDR

  Drummond's wild petunia · Acanthaceae
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  Ruellia metziae Tharp Native RUME

  Metz's wild petunia · Acanthaceae
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  Ruellia nudiflora (Engelm. & A. Gray) Urb. Native RUNU

  violet wild petunia · Acanthaceae
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  Ruellia nudiflora (Engelm. & A. Gray) Urb. var. nudiflora Native RUNUN

  violet wild petunia · Acanthaceae
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  Ruellia nudiflora (Engelm. & A. Gray) Urb. var. runyonii (Tharp & F.A. Barkley) B.L. Turner Native RUNUR

  Runyon's wild petunia · Acanthaceae
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  Ruellia occidentalis (A. Gray) Tharp & F.A. Barkley Native RUOC4

  western wild petunia · Acanthaceae
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  Rumex altissimus Alph. Wood Native RUAL4

  pale dock · Polygonaceae
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  Rumex chrysocarpus Moris Native RUCH3

  amamastla · Polygonaceae
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  Rumex conglomeratus Murray Introduced RUCO2

  clustered dock · Polygonaceae
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  Rumex hastatulus Baldw. Native RUHA2

  heartwing sorrel · Polygonaceae
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  Rumex maritimus L. Native RUMA4

  golden dock · Polygonaceae
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  Rumex pulcher L. Introduced RUPU3

  fiddle dock · Polygonaceae
• ⚘
  Rumex spiralis Small Native RUSP2

  winged dock · Polygonaceae
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  Sabatia campestris Nutt. Native SACA3

  Texas star · Gentianaceae
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  Salix exigua Nutt. Native SAEX

  narrowleaf willow · Salicaceae
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  Salix nigra Marshall Native SANI

  black willow · Salicaceae
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  Salvia azurea Michx. ex Lam. Native SAAZ

  azure blue sage · Lamiaceae
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  Salvia azurea Michx. ex Lam. var. grandiflora Benth. Native SAAZG

  pitcher sage · Lamiaceae
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  Salvia ballotiflora Benth. Native SABA5

  shrubby blue sage · Lamiaceae