Index / States / Pennsylvania / Allegheny
§1County listing — Pennsylvania
Allegheny County
Pennsylvania
- FIPS
- 42003
- Taxa recorded
- 1,943
- State
- Pennsylvania
Filter
Showing 1–50 of 506 (introduced).
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acer campestre L. Introduced ACCA5hedge maple · Aceraceae -
Acer ginnala Maxim. Introduced ACGIAmur maple · Aceraceae -
Acer palmatum Thunb. Introduced ACPA2Japanese maple · Aceraceae -
Acer platanoides L. Introduced ACPLNorway maple · Aceraceae -
Acer pseudoplatanus L. Introduced ACPSsycamore maple · Aceraceae -
Achillea ptarmica L. Introduced ACPTsneezeweed · Asteraceae -
Acorus calamus L. Introduced ACCA4calamus · Acoraceae -
Aegopodium podagraria L. Introduced AEPObishop's goutweed · Apiaceae -
Aesculus hippocastanum L. Introduced AEHIhorse chestnut · Hippocastanaceae -
Aethusa cynapium L. Introduced AECY2fool's parsley · Apiaceae -
Agrostemma githago L. Introduced AGGIcommon corncockle · Caryophyllaceae -
Agrostis capillaris L. Introduced AGCA5colonial bentgrass · Poaceae -
Agrostis gigantea Roth Introduced AGGI2redtop · Poaceae - Agrostis stolonifera L. Introduced AGST2creeping bentgrass · Poaceae
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Ailanthus altissima (Mill.) Swingle Introduced AIALtree of heaven · Simaroubaceae -
Ajuga reptans L. Introduced AJREcommon bugle · Lamiaceae -
Alcea rosea L. Introduced ALRO3hollyhock · Malvaceae -
Alliaria petiolata (M. Bieb.) Cavara & Grande Introduced ALPE4garlic mustard · Brassicaceae -
Allium cepa L. Introduced ALCEgarden onion · Liliaceae -
Allium sativum L. Introduced ALSA2cultivated garlic · Liliaceae -
Allium schoenoprasum L. var. schoenoprasum Introduced ALSCS2wild chives · Liliaceae -
Allium vineale L. Introduced ALVIwild garlic · Liliaceae - Allium vineale L. ssp. vineale Introduced ALVIVwild garlic · Liliaceae
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Althaea officinalis L. Introduced ALOF2common marshmallow · Malvaceae -
Amaranthus albus L. Introduced AMALprostrate pigweed · Amaranthaceae -
Amaranthus blitum L. Introduced AMBL2purple amaranth · Amaranthaceae -
Amaranthus cruentus L. Introduced AMCR4red amaranth · Amaranthaceae - Ampelopsis brevipedunculata (Maxim.) Trautv. Introduced AMBR7Amur peppervine · Vitaceae
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Anagallis arvensis L. Introduced ANARscarlet pimpernel · Primulaceae -
Anethum graveolens L. Introduced ANGR2dill · Apiaceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Anthoxanthum odoratum L. Introduced ANODsweet vernalgrass · Poaceae - Anthoxanthum odoratum L. ssp. odoratum Introduced ANODO2sweet vernalgrass · Poaceae
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Antirrhinum majus L. Introduced ANMA3garden snapdragon · Scrophulariaceae -
Apium graveolens L. Introduced APGR2wild celery · Apiaceae - Apium graveolens L. var. dulce (Mill.) DC. Introduced APGRDwild celery · Apiaceae
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Aquilegia vulgaris L. Introduced AQVUEuropean columbine · Ranunculaceae -
Arabidopsis thaliana (L.) Heynh. Introduced ARTHmouseear cress · Brassicaceae -
Arachis hypogaea L. Introduced ARHYpeanut · Fabaceae -
Arctium lappa L. Introduced ARLA3greater burdock · Asteraceae - Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae
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Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Armoracia rusticana G. Gaertn., B. Mey. & Scherb. Introduced ARRU4horseradish · Brassicaceae -
Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl Introduced AREL3tall oatgrass · Poaceae - Arrhenatherum elatius (L.) P. Beauv. ex J. Presl & C. Presl var. elatius Introduced ARELEtall oatgrass · Poaceae
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Artemisia absinthium L. Introduced ARAB3absinthium · Asteraceae -
Artemisia annua L. Introduced ARAN3sweet sagewort · Asteraceae -
Artemisia biennis Willd. var. biennis Introduced ARBIBbiennial wormwood · Asteraceae -
Artemisia stelleriana Besser Introduced ARST6oldwoman · Asteraceae