New York

• Albany 36001
  1,960 taxa Open ↗
• Allegany 36003
  637 taxa Open ↗
• Bronx 36005
  2,098 taxa Open ↗
• Broome 36007
  421 taxa Open ↗
• Cattaraugus 36009
  1,554 taxa Open ↗
• Cayuga 36011
  1,055 taxa Open ↗
• Chautauqua 36013
  856 taxa Open ↗
• Chemung 36015
  1,296 taxa Open ↗
• Chenango 36017
  856 taxa Open ↗
• Clinton 36019
  943 taxa Open ↗

Showing 3,451–3,500 of 4,587.

• 
  Ranunculus trichophyllus Chaix Native RATR

  threadleaf crowfoot · Ranunculaceae 24 counties
• 
  Ranunculus trichophyllus Chaix var. trichophyllus Native RATRT

  threadleaf crowfoot · Ranunculaceae 24 counties
• 
  Raphanus raphanistrum L. Introduced RARA2

  wild radish · Brassicaceae 28 counties
• ⚘
  Raphanus sativus L. Introduced RASA2

  cultivated radish · Brassicaceae 20 counties
• 
  Rapistrum rugosum (L.) All. Introduced RARU

  annual bastardcabbage · Brassicaceae 4 counties
• 
  Ratibida columnifera (Nutt.) Wooton & Standl. Native RACO3

  upright prairie coneflower · Asteraceae 3 counties
• 
  Ratibida pinnata (Vent.) Barnhart Native RAPI

  pinnate prairie coneflower · Asteraceae 1 county
• 
  Reseda alba L. Introduced REAL

  white upright mignonette · Resedaceae 4 counties
• 
  Reseda lutea L. Introduced RELU

  yellow mignonette · Resedaceae 15 counties
• 
  Reseda luteola L. Introduced RELU2

  weld · Resedaceae 6 counties
• 
  Reseda odorata L. Introduced REOD

  garden mignonette · Resedaceae 5 counties
• 
  Reseda phyteuma L. Introduced REPH

  rampion mignonette · Resedaceae 1 county
• 
  Rhamnus alnifolia L'Hér. Native RHAL

  alderleaf buckthorn · Rhamnaceae 31 counties
• 
  Rhamnus cathartica L. Introduced RHCA3

  common buckthorn · Rhamnaceae 33 counties
• 
  Rheum rhabarbarum L. Introduced RHRH2

  garden rhubarb · Polygonaceae 7 counties
• 
  Rhexia mariana L. Native RHMA

  Maryland meadowbeauty · Melastomataceae 3 counties
• 
  Rhexia mariana L. var. mariana Native RHMAM2

  Maryland meadowbeauty · Melastomataceae 3 counties
• 
  Rhexia virginica L. Native RHVI

  handsome Harry · Melastomataceae 15 counties
• 
  Rhinanthus major L. Introduced RHMA7

  European yellow rattle · Scrophulariaceae 1 county
• 
  Rhinanthus minor L. Native RHMI13

  little yellow rattle · Scrophulariaceae 4 counties
• 
  Rhinanthus minor L. ssp. minor Native RHMIM

  little yellow rattle · Scrophulariaceae 4 counties
• 
  Rhizomnium punctatum (Hedw.) T. Kop. Native RHPU7

  rhizomnium moss · Mniaceae 1 county
• 
  Rhodiola integrifolia Raf. Native RHIN11

  ledge stonecrop · Crassulaceae 2 counties
• 
  Rhodiola integrifolia Raf. ssp. leedyi (Rosend. & J.W. Moore) Kartesz Native RHINL

  Leedy's stonecrop · Crassulaceae 2 counties
• 
  Rhodiola rosea L. Native RHRO3

  roseroot stonecrop · Crassulaceae 4 counties
• 
  Rhododendron arborescens (Pursh) Torr. Native RHAR3

  smooth azalea · Ericaceae 1 county
• 
  Rhododendron calendulaceum (Michx.) Torr. Native RHCA4

  flame azalea · Ericaceae 1 county
• 
  Rhododendron canadense (L.) Torr. Native RHCA6

  rhodora · Ericaceae 13 counties
• 
  Rhododendron lapponicum (L.) Wahlenb. Native RHLA2

  Lapland rosebay · Ericaceae 1 county
• 
  Rhododendron lapponicum (L.) Wahlenb. var. lapponicum Native RHLAL

  Lapland rosebay · Ericaceae 1 county
• 
  Rhododendron maximum L. Native RHMA4

  great laurel · Ericaceae 29 counties
• 
  Rhododendron periclymenoides (Michx.) Shinners Native RHPE4

  pink azalea · Ericaceae 20 counties
• 
  Rhododendron prinophyllum (Small) Millais Native RHPR

  early azalea · Ericaceae 33 counties
• 
  Rhododendron viscosum (L.) Torr. Native RHVI2

  swamp azalea · Ericaceae 21 counties
• 
  Rhodotypos scandens (Thunb.) Makino Introduced RHSC3

  jetbead · Rosaceae 13 counties
• 
  Rhus aromatica Aiton Native RHAR4

  fragrant sumac · Anacardiaceae 28 counties
• 
  Rhus aromatica Aiton var. aromatica Native RHARA2

  fragrant sumac · Anacardiaceae 23 counties
• 
  Rhus copallinum L. Native RHCO

  winged sumac · Anacardiaceae 26 counties
• 
  Rhus copallinum L. var. copallinum Native RHCOC

  winged sumac · Anacardiaceae 2 counties
• 
  Rhus copallinum L. var. latifolia Engl. Native RHCOL2

  winged sumac · Anacardiaceae 2 counties
• 
  Rhus glabra L. Native RHGL

  smooth sumac · Anacardiaceae 32 counties
• 
  Rhus typhina L. Native RHTY

  staghorn sumac · Anacardiaceae 39 counties
• 
  Rhus ×borealis Greene [glabra × typhina] Native RHBO

  hybrid sumac · Anacardiaceae 2 counties
• 
  Rhynchospora alba (L.) Vahl Native RHAL3

  white beaksedge · Cyperaceae 37 counties
• 
  Rhynchospora capillacea Torr. Native RHCA11

  needle beaksedge · Cyperaceae 18 counties
• 
  Rhynchospora capitellata (Michx.) Vahl Native RHCA12

  brownish beaksedge · Cyperaceae 31 counties
• 
  Rhynchospora cephalantha A. Gray Native RHCE

  bunched beaksedge · Cyperaceae 1 county
• 
  Rhynchospora chalarocephala Fernald & Gale Native RHCH2

  loosehead beaksedge · Cyperaceae 1 county
• 
  Rhynchospora fusca (L.) W.T. Aiton Native RHFU

  brown beaksedge · Cyperaceae 11 counties
• 
  Rhynchospora globularis (Chapm.) Small Native RHGL2

  globe beaksedge · Cyperaceae 1 county