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 1–50 of 4,587.

• 
  Abies balsamea (L.) Mill. Native ABBA

  balsam fir · Pinaceae 31 counties
• 
  Abies balsamea (L.) Mill. var. balsamea Native ABBAB

  balsam fir · Pinaceae 31 counties
• 
  Abies magnifica A. Murray bis Native ABMA

  California red fir · Pinaceae 1 county
• 
  Abutilon theophrasti Medik. Introduced ABTH

  velvetleaf · Malvaceae 37 counties
• 
  Acalypha australis L. Introduced ACAU6

  Asian copperleaf · Euphorbiaceae 5 counties
• 
  Acalypha gracilens A. Gray Native ACGR2

  slender threeseed mercury · Euphorbiaceae 16 counties
• 
  Acalypha rhomboidea Raf. Native ACRH

  common threeseed mercury · Euphorbiaceae 40 counties
• 
  Acalypha virginica L. Native ACVI

  Virginia threeseed mercury · Euphorbiaceae 11 counties
• 
  Acanthospermum australe (Loefl.) Kuntze Introduced ACAU2

  Paraguayan starbur · Asteraceae 1 county
• 
  Acanthospermum hispidum DC. Introduced ACHI

  hispid starbur · Asteraceae 1 county
• ⚘
  Acanthospermum humile (Sw.) DC. Introduced ACHU

  low starbur · Asteraceae 2 counties
• 
  Acaulon muticum (Hedw.) Müll. Hal. Native ACMU5

  acaulon moss · Pottiaceae 1 county
• 
  Acer campestre L. Introduced ACCA5

  hedge maple · Aceraceae 4 counties
• 
  Acer ginnala Maxim. Introduced ACGI

  Amur maple · Aceraceae 7 counties
• 
  Acer negundo L. Native ACNE2

  boxelder · Aceraceae 34 counties
• 
  Acer negundo L. var. negundo Native ACNEN

  boxelder · Aceraceae 4 counties
• 
  Acer negundo L. var. violaceum (G. Kirchn.) H. Jaeger Native ACNEV

  boxelder · Aceraceae 1 county
• 
  Acer nigrum Michx. f. Native ACNI5

  black maple · Aceraceae 37 counties
• 
  Acer palmatum Thunb. Introduced ACPA2

  Japanese maple · Aceraceae 8 counties
• 
  Acer pensylvanicum L. Native ACPE

  striped maple · Aceraceae 39 counties
• 
  Acer platanoides L. Introduced ACPL

  Norway maple · Aceraceae 25 counties
• 
  Acer pseudoplatanus L. Introduced ACPS

  sycamore maple · Aceraceae 16 counties
• 
  Acer rubrum L. Native ACRU

  red maple · Aceraceae 39 counties
• 
  Acer rubrum L. var. rubrum Native ACRUR

  red maple · Aceraceae 37 counties
• 
  Acer rubrum L. var. trilobum Torr. & A. Gray ex K. Koch Native ACRUT

  red maple · Aceraceae 8 counties
• 
  Acer saccharinum L. Native ACSA2

  silver maple · Aceraceae 29 counties
• 
  Acer saccharum Marshall Native ACSA3

  sugar maple · Aceraceae 37 counties
• 
  Acer saccharum Marshall var. saccharum Native ACSAS

  sugar maple · Aceraceae 34 counties
• 
  Acer spicatum Lam. Native ACSP2

  mountain maple · Aceraceae 39 counties
• 
  Achillea ageratum L. Introduced ACAG3

  sweet-Nancy · Asteraceae 1 county
• 
  Achillea filipendulina Lam. Introduced ACFI

  fernleaf yarrow · Asteraceae 2 counties
• 
  Achillea millefolium L. Both ACMI2

  common yarrow · Asteraceae 40 counties
• 
  Achillea millefolium L. var. millefolium Introduced ACMIM2

  common yarrow · Asteraceae 36 counties
• 
  Achillea millefolium L. var. occidentalis DC. Native ACMIO

  western yarrow · Asteraceae 8 counties
• 
  Achillea nobilis L. Introduced ACNO

  noble yarrow · Asteraceae 1 county
• 
  Achillea ptarmica L. Introduced ACPT

  sneezeweed · Asteraceae 7 counties
• 
  Acinos arvensis (Lam.) Dandy Introduced ACAR2

  basil thyme · Lamiaceae 7 counties
• 
  Aconitum napellus L. Introduced ACNA

  Venus' chariot · Ranunculaceae 1 county
• 
  Aconitum noveboracense A. Gray ex Coville Native ACNO2

  northern blue monkshood · Ranunculaceae 5 counties
• 
  Acorus americanus (Raf.) Raf. Native ACAM

  sweetflag · Acoraceae 37 counties
• 
  Acorus calamus L. Introduced ACCA4

  calamus · Acoraceae 15 counties
• 
  Actaea pachypoda Elliott Native ACPA

  white baneberry · Ranunculaceae 50 counties
• 
  Actaea racemosa L. Native ACRA7

  black baneberry · Ranunculaceae 32 counties
• 
  Actaea racemosa L. var. racemosa Native ACRAR

  black bugbane · Ranunculaceae 32 counties
• 
  Actaea rubra (Aiton) Willd. Native ACRU2

  red baneberry · Ranunculaceae 52 counties
• 
  Actaea rubra (Aiton) Willd. ssp. rubra Native ACRUR2

  red baneberry · Ranunculaceae 50 counties
• ⚘
  Actaea ×ludovici B. Boivin [pachypoda × rubra] Native ACLU

  baneberry · Ranunculaceae 16 counties
• 
  Actinidia arguta (Siebold & Zucc.) Planch. ex Miq. Introduced ACAR10

  tara vine · Actinidiaceae 2 counties
• 
  Actinidia polygama (Siebold & Zucc.) Maxim. Introduced ACPO9

  silver vine · Actinidiaceae 1 county
• 
  Adiantum pedatum L. Native ADPE

  northern maidenhair · Pteridaceae 62 counties