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 3,851–3,900 of 4,587.

• 
  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray Native SIOR

  Oregon checkerbloom · Malvaceae 1 county
• 
  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. oregana Native SIORO

  Oregon checkerbloom · Malvaceae 1 county
• 
  Sidalcea oregana (Nutt. ex Torr. & A. Gray) A. Gray ssp. oregana var. oregana Native SIORO2

  Oregon checkerbloom · Malvaceae 1 county
• 
  Silene antirrhina L. Native SIAN2

  sleepy silene · Caryophyllaceae 32 counties
• 
  Silene armeria L. Introduced SIAR

  sweet William silene · Caryophyllaceae 21 counties
• 
  Silene caroliniana Walter Native SICA6

  sticky catchfly · Caryophyllaceae 9 counties
• 
  Silene caroliniana Walter ssp. pensylvanica (Michx.) R.T. Clausen Native SICAP

  Pennsylvania catchfly · Caryophyllaceae 9 counties
• 
  Silene conica L. Introduced SICO3

  striped corn catchfly · Caryophyllaceae 1 county
• 
  Silene csereii Baumg. Introduced SICS

  Balkan catchfly · Caryophyllaceae 10 counties
• 
  Silene dichotoma Ehrh. Introduced SIDI2

  forked catchfly · Caryophyllaceae 11 counties
• 
  Silene dioica (L.) Clairville Introduced SIDI4

  red catchfly · Caryophyllaceae 6 counties
• 
  Silene italica (L.) Pers. Introduced SIIT

  Italian catchfly · Caryophyllaceae 1 county
• 
  Silene italica (L.) Pers. ssp. nemoralis (Waldst. & Kit.) Nyman Introduced SIITN

  Italian catchfly · Caryophyllaceae 1 county
• 
  Silene latifolia Poir. Introduced SILA21

  bladder campion · Caryophyllaceae 36 counties
• 
  Silene latifolia Poir. ssp. alba (Mill.) Greuter & Burdet Introduced SILAA3

  bladder campion · Caryophyllaceae 34 counties
• 
  Silene nivea (Nutt.) Muhl. ex Otth Native SINI

  evening campion · Caryophyllaceae 4 counties
• 
  Silene noctiflora L. Introduced SINO

  nightflowering silene · Caryophyllaceae 30 counties
• 
  Silene nutans L. Introduced SINU2

  Eurasian catchfly · Caryophyllaceae 1 county
• 
  Silene stellata (L.) W.T. Aiton Native SIST

  widowsfrill · Caryophyllaceae 24 counties
• 
  Silene virginica L. Native SIVI4

  fire pink · Caryophyllaceae 2 counties
• 
  Silene virginica L. var. virginica Native SIVIV

  fire pink · Caryophyllaceae 2 counties
• 
  Silene vulgaris (Moench) Garcke Introduced SIVU

  maidenstears · Caryophyllaceae 37 counties
• 
  Silphium laciniatum L. Native SILA3

  compassplant · Asteraceae 1 county
• 
  Silphium laciniatum L. var. laciniatum Native SILAL2

  compassplant · Asteraceae 1 county
• 
  Silphium perfoliatum L. Native SIPE2

  cup plant · Asteraceae 9 counties
• 
  Silphium perfoliatum L. var. perfoliatum Native SIPEP

  cup plant · Asteraceae 5 counties
• 
  Silybum marianum (L.) Gaertn. Introduced SIMA3

  blessed milkthistle · Asteraceae 6 counties
• 
  Sinapis alba L. Introduced SIAL5

  white mustard · Brassicaceae 13 counties
• 
  Sinapis arvensis L. Introduced SIAR4

  charlock mustard · Brassicaceae 29 counties
• 
  Sinapis arvensis L. ssp. arvensis Introduced SIARA

  wild mustard · Brassicaceae 22 counties
• 
  Sisymbrium altissimum L. Introduced SIAL2

  tall tumblemustard · Brassicaceae 30 counties
• 
  Sisymbrium irio L. Introduced SIIR

  London rocket · Brassicaceae 2 counties
• 
  Sisymbrium loeselii L. Introduced SILO3

  small tumbleweed mustard · Brassicaceae 4 counties
• 
  Sisymbrium officinale (L.) Scop. Introduced SIOF

  hedgemustard · Brassicaceae 29 counties
• 
  Sisymbrium orientale L. Introduced SIOR4

  Indian hedgemustard · Brassicaceae 3 counties
• 
  Sisyrinchium angustifolium Mill. Native SIAN3

  narrowleaf blue-eyed grass · Iridaceae 47 counties
• 
  Sisyrinchium atlanticum E.P. Bicknell Native SIAT

  eastern blue-eyed grass · Iridaceae 15 counties
• 
  Sisyrinchium fuscatum E.P. Bicknell Native SIFU2

  coastal plain blue-eyed grass · Iridaceae 5 counties
• 
  Sisyrinchium montanum Greene Native SIMO2

  strict blue-eyed grass · Iridaceae 44 counties
• 
  Sisyrinchium montanum Greene var. crebrum Fernald Native SIMOC

  strict blue-eyed grass · Iridaceae 4 counties
• 
  Sisyrinchium montanum Greene var. montanum Native SIMOM

  strict blue-eyed grass · Iridaceae 40 counties
• 
  Sisyrinchium mucronatum Michx. Native SIMU3

  needletip blue-eyed grass · Iridaceae 20 counties
• 
  Sium suave Walter Native SISU2

  hemlock waterparsnip · Apiaceae 42 counties
• 
  Smallanthus uvedalius (L.) Mack. ex Small Native SMUV

  hairy leafcup · Asteraceae 8 counties
• 
  Smilax glauca Walter Native SMGL

  cat greenbrier · Smilacaceae 11 counties
• 
  Smilax herbacea L. Native SMHE

  smooth carrionflower · Smilacaceae 44 counties
• 
  Smilax pseudochina L. Native SMPS

  bamboo vine · Smilacaceae 4 counties
• 
  Smilax pulverulenta Michx. Native SMPU2

  downy carrionflower · Smilacaceae 5 counties
• 
  Smilax rotundifolia L. Native SMRO

  roundleaf greenbrier · Smilacaceae 17 counties
• 
  Smilax tamnoides L. Native SMTA2

  bristly greenbrier · Smilacaceae 29 counties