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 901–950 of 1,293 (introduced).

• 
  Polygonum convolvulus L. var. convolvulus Introduced POCOC2

  black bindweed · Polygonaceae 50 counties
• 
  Polygonum cuspidatum Siebold & Zucc. Introduced POCU6

  Japanese knotweed · Polygonaceae 34 counties
• 
  Polygonum extremiorientale Vorosch. Introduced POEX2

  far-eastern smartweed · Polygonaceae 8 counties
• 
  Polygonum hydropiper L. Introduced POHY

  marshpepper knotweed · Polygonaceae 56 counties
• 
  Polygonum minus Huds. Introduced POMI21

  pygmy smartweed · Polygonaceae 1 county
• 
  Polygonum nepalense Meisn. Introduced PONE9

  Nepalese smartweed · Polygonaceae 2 counties
• 
  Polygonum orientale L. Introduced POOR2

  kiss me over the garden gate · Polygonaceae 29 counties
• 
  Polygonum perfoliatum L. Introduced POPE10

  Asiatic tearthumb · Polygonaceae 10 counties
• 
  Polygonum persicaria L. Introduced POPE3

  spotted ladysthumb · Polygonaceae 50 counties
• 
  Polygonum polycnemoides Jaubert & Spach Introduced POPO3

  manyleg knotweed · Polygonaceae 2 counties
• 
  Polygonum sachalinense F. Schmidt ex Maxim. Introduced POSA4

  giant knotweed · Polygonaceae 14 counties
• 
  Polygonum scandens L. var. dumetorum (L.) Gleason Introduced POSCD

  climbing false buckwheat · Polygonaceae 22 counties
• 
  Polypogon monspeliensis (L.) Desf. Introduced POMO5

  annual rabbitsfoot grass · Poaceae 3 counties
• 
  Populus alba L. Introduced POAL7

  white poplar · Salicaceae 26 counties
• 
  Populus nigra L. Introduced PONI

  Lombardy poplar · Salicaceae 17 counties
• ⚘
  Populus ×canescens (Aiton) Sm. (pro sp.) [alba × tremula] Introduced POCA14

  gray poplar · Salicaceae 8 counties
• 
  Portulaca grandiflora Hook. Introduced POGR7

  rose moss · Portulacaceae 7 counties
• 
  Potamogeton crispus L. Introduced POCR3

  curly pondweed · Potamogetonaceae 46 counties
• 
  Potentilla anglica Laicharding Introduced POAN7

  English cinquefoil · Rosaceae 1 county
• 
  Potentilla argentea L. Introduced POAR8

  silver cinquefoil · Rosaceae 45 counties
• 
  Potentilla argentea L. var. argentea Introduced POARA3

  silver cinquefoil · Rosaceae 42 counties
• 
  Potentilla inclinata Vill. Introduced POIN10

  ashy cinquefoil · Rosaceae 2 counties
• 
  Potentilla intermedia L. Introduced POIN8

  downy cinquefoil · Rosaceae 19 counties
• 
  Potentilla recta L. Introduced PORE5

  sulphur cinquefoil · Rosaceae 45 counties
• 
  Potentilla reptans L. Introduced PORE6

  creeping cinquefoil · Rosaceae 6 counties
• 
  Primula japonica A. Gray Introduced PRJA2

  Japanese primrose · Primulaceae 2 counties
• 
  Primula veris L. Introduced PRVE2

  cowslip primrose · Primulaceae 6 counties
• 
  Prunella laciniata (L.) L. Introduced PRLA7

  cutleaf selfheal · Lamiaceae 1 county
• 
  Prunus avium (L.) L. Introduced PRAV

  sweet cherry · Rosaceae 21 counties
• 
  Prunus cerasifera Ehrh. Introduced PRCE2

  cherry plum · Rosaceae 2 counties
• 
  Prunus cerasus L. Introduced PRCE

  sour cherry · Rosaceae 13 counties
• 
  Prunus domestica L. Introduced PRDO

  European plum · Rosaceae 9 counties
• 
  Prunus domestica L. var. domestica Introduced PRDOD

  European plum · Rosaceae 6 counties
• 
  Prunus domestica L. var. insititia (L.) Fiori & Paoletti Introduced PRDOI

  European plum · Rosaceae 2 counties
• 
  Prunus fruticosa Pall. Introduced PRFR2

  European dwarf cherry · Rosaceae 2 counties
• 
  Prunus mahaleb L. Introduced PRMA

  Mahaleb cherry · Rosaceae 12 counties
• 
  Prunus padus L. Introduced PRPA5

  European bird cherry · Rosaceae 6 counties
• 
  Prunus persica (L.) Batsch Introduced PRPE3

  peach · Rosaceae 13 counties
• 
  Prunus persica (L.) Batsch var. persica Introduced PRPEP2

  peach · Rosaceae 8 counties
• 
  Prunus spinosa L. Introduced PRSP

  blackthorn · Rosaceae 4 counties
• 
  Pseudofumaria lutea (L.) Borkh. Introduced PSLU2

  rock fumewort · Fumariaceae 2 counties
• 
  Pseudognaphalium luteoalbum (L.) Hilliard & B.L. Burtt Introduced PSLU6

  Jersey cudweed · Asteraceae 1 county
• ⚘
  Pseudolysimachion longifolium (L.) Opiz Introduced PSLO6

  longleaf speedwell · Scrophulariaceae 18 counties
• 
  Pseudosasa japonica (Siebold & Zucc. ex Steud.) Makino ex Nakai Introduced PSJA

  arrow bamboo · Poaceae 1 county
• 
  Puccinellia distans (Jacq.) Parl. ssp. borealis (Holmb.) W.E. Hughes Introduced PUDIB

  weeping alkaligrass · Poaceae 1 county
• 
  Puccinellia distans (Jacq.) Parl. ssp. distans Introduced PUDID

  weeping alkaligrass · Poaceae 17 counties
• 
  Puccinellia rupestris (With.) Fernald & Weath. Introduced PURU

  British alkaligrass · Poaceae 1 county
• 
  Pueraria montana (Lour.) Merr. Introduced PUMO

  kudzu · Fabaceae 9 counties
• 
  Pueraria montana (Lour.) Merr. var. lobata (Willd.) Maesen & S.M. Almeida ex Sanjappa & Predeep Introduced PUMOL

  kudzu · Fabaceae 5 counties
• 
  Pulmonaria saccharata Mill. Introduced PUSA2

  Bethlehem lungwort · Boraginaceae 2 counties