Pike County

Showing 1–50 of 756.

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  Acalypha virginica L. Native ACVI

  Virginia threeseed mercury · Euphorbiaceae
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  Acer negundo L. Native ACNE2

  boxelder · Aceraceae
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  Acer negundo L. var. negundo Native ACNEN

  boxelder · Aceraceae
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  Acer nigrum Michx. f. Native ACNI5

  black maple · Aceraceae
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  Acer pensylvanicum L. Native ACPE

  striped maple · Aceraceae
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  Acer rubrum L. Native ACRU

  red maple · Aceraceae
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  Acer rubrum L. var. rubrum Native ACRUR

  red maple · Aceraceae
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  Acer saccharinum L. Native ACSA2

  silver maple · Aceraceae
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  Acer saccharum Marshall Native ACSA3

  sugar maple · Aceraceae
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  Acer saccharum Marshall var. saccharum Native ACSAS

  sugar maple · Aceraceae
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  Acer spicatum Lam. Native ACSP2

  mountain maple · Aceraceae
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  Achyranthes japonica (Miq.) Nakai Introduced ACJA

  Japanese chaff flower · Amaranthaceae
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  Actaea racemosa L. Native ACRA7

  black baneberry · Ranunculaceae
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  Actaea racemosa L. var. racemosa Native ACRAR

  black bugbane · Ranunculaceae
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  Adiantum pedatum L. Native ADPE

  northern maidenhair · Pteridaceae
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  Adlumia fungosa (Aiton) Greene ex Britton, Sterns & Poggenb. Native ADFU

  allegheny vine · Fumariaceae
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  Aegopodium podagraria L. Introduced AEPO

  bishop's goutweed · Apiaceae
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  Aesculus flava Aiton Native AEFL

  yellow buckeye · Hippocastanaceae
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  Agastache nepetoides (L.) Kuntze Native AGNE2

  yellow giant hyssop · Lamiaceae
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  Ageratina altissima (L.) R.M. King & H. Rob. Native AGAL5

  white snakeroot · Asteraceae
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  Agrimonia gryposepala Wallr. Native AGGR2

  tall hairy agrimony · Rosaceae
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  Agrimonia parviflora Aiton Native AGPA6

  harvestlice · Rosaceae
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  Agrimonia pubescens Wallr. Native AGPU

  soft agrimony · Rosaceae
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  Agrimonia rostellata Wallr. Native AGRO3

  beaked agrimony · Rosaceae
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  Agrostemma githago L. Introduced AGGI

  common corncockle · Caryophyllaceae
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  Agrostis perennans (Walter) Tuck. Native AGPE

  upland bentgrass · Poaceae
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  Ailanthus altissima (Mill.) Swingle Introduced AIAL

  tree of heaven · Simaroubaceae
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  Albizia julibrissin Durazz. Introduced ALJU

  silktree · Fabaceae
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  Alcea rosea L. Introduced ALRO3

  hollyhock · Malvaceae
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  Alliaria petiolata (M. Bieb.) Cavara & Grande Introduced ALPE4

  garlic mustard · Brassicaceae
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  Allium vineale L. Introduced ALVI

  wild garlic · Liliaceae
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  Alnus serrulata (Aiton) Willd. Native ALSE2

  hazel alder · Betulaceae
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  Ambrosia artemisiifolia L. Both AMAR2

  annual ragweed · Asteraceae
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  Ambrosia artemisiifolia L. var. elatior (L.) Descourtils Introduced AMARE

  annual ragweed · Asteraceae
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  Ambrosia trifida L. Native AMTR

  great ragweed · Asteraceae
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  Ambrosia trifida L. var. trifida Native AMTRT2

  great ragweed · Asteraceae
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  Amelanchier arborea (Michx. f.) Fernald Native AMAR3

  common serviceberry · Rosaceae
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  Amelanchier arborea (Michx. f.) Fernald var. arborea Native AMARA4

  common serviceberry · Rosaceae
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  Amelanchier laevis Wiegand Native AMLA

  Allegheny serviceberry · Rosaceae
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  Ampelopsis brevipedunculata (Maxim.) Trautv. Introduced AMBR7

  Amur peppervine · Vitaceae
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  Amphicarpaea bracteata (L.) Fernald Native AMBR2

  American hogpeanut · Fabaceae
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  Amphicarpaea bracteata (L.) Fernald var. bracteata Native AMBRB

  American hogpeanut · Fabaceae
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  Anemone quinquefolia L. Native ANQU

  wood anemone · Ranunculaceae
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  Anemone quinquefolia L. var. quinquefolia Native ANQUQ

  nightcaps · Ranunculaceae
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  Anemone virginiana L. Native ANVI3

  tall thimbleweed · Ranunculaceae
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  Antennaria neglecta Greene Native ANNE

  field pussytoes · Asteraceae
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  Antennaria parlinii Fernald Native ANPA9

  Parlin's pussytoes · Asteraceae
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  Antennaria parlinii Fernald ssp. parlinii Native ANPAP

  Parlin's pussytoes · Asteraceae
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  Antennaria plantaginifolia (L.) Richardson Native ANPL

  woman's tobacco · Asteraceae
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  Antennaria solitaria Rydb. Native ANSO

  singlehead pussytoes · Asteraceae