Index / States / Pennsylvania / Delaware
§1County listing — Pennsylvania
Delaware County
Pennsylvania
- FIPS
- 42045
- Taxa recorded
- 1,919
- State
- Pennsylvania
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Showing 1–50 of 456 (introduced).
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acer campestre L. Introduced ACCA5hedge maple · Aceraceae -
Acer palmatum Thunb. Introduced ACPA2Japanese maple · Aceraceae -
Acer platanoides L. Introduced ACPLNorway maple · Aceraceae -
Acer pseudoplatanus L. Introduced ACPSsycamore maple · Aceraceae -
Acorus calamus L. Introduced ACCA4calamus · Acoraceae -
Aegilops cylindrica Host Introduced AECYjointed goatgrass · Poaceae -
Aegopodium podagraria L. Introduced AEPObishop's goutweed · Apiaceae -
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 -
Alcea rosea L. Introduced ALRO3hollyhock · Malvaceae -
Alliaria petiolata (M. Bieb.) Cavara & Grande Introduced ALPE4garlic mustard · Brassicaceae -
Allium cepa L. Introduced ALCEgarden onion · Liliaceae -
Allium vineale L. Introduced ALVIwild garlic · Liliaceae - Allium vineale L. ssp. vineale Introduced ALVIVwild garlic · Liliaceae
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Alnus glutinosa (L.) Gaertn. Introduced ALGL2European alder · Betulaceae -
Alopecurus myosuroides Huds. Introduced ALMYslender meadow foxtail · Poaceae -
Alopecurus pratensis L. Introduced ALPR3meadow foxtail · Poaceae -
Althaea officinalis L. Introduced ALOF2common marshmallow · Malvaceae -
Amaranthus albus L. Introduced AMALprostrate pigweed · Amaranthaceae -
Anagallis arvensis L. Introduced ANARscarlet pimpernel · Primulaceae -
Anethum graveolens L. Introduced ANGR2dill · Apiaceae -
Anthemis arvensis L. Introduced ANAR6corn chamomile · Asteraceae -
Anthemis cotula L. Introduced ANCO2stinking chamomile · Asteraceae -
Anthemis tinctoria L. Introduced ANTIgolden chamomile · Asteraceae -
Anthoxanthum odoratum L. Introduced ANODsweet vernalgrass · Poaceae - Anthoxanthum odoratum L. ssp. odoratum Introduced ANODO2sweet vernalgrass · Poaceae
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Aquilegia vulgaris L. Introduced AQVUEuropean columbine · Ranunculaceae -
Arabidopsis thaliana (L.) Heynh. Introduced ARTHmouseear cress · Brassicaceae -
Arctium minus Bernh. Introduced ARMI2lesser burdock · Asteraceae -
Arctium vulgare (Hill) Evans Introduced ARVU2woodland burdock · Asteraceae -
Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Aristolochia clematitis L. Introduced ARCLbirthwort · Aristolochiaceae -
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 annua L. Introduced ARAN3sweet sagewort · Asteraceae -
Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae -
Aster tataricus L. f. Introduced ASTATatarian aster · Asteraceae -
Atriplex patula L. Introduced ATPA4spear saltbush · Chenopodiaceae -
Avena fatua L. Introduced AVFAwild oat · Poaceae -
Barbarea verna (Mill.) Asch. Introduced BAVEearly yellowrocket · Brassicaceae -
Barbarea vulgaris W.T. Aiton Introduced BAVUgarden yellowrocket · Brassicaceae -
Bassia scoparia (L.) A.J. Scott Introduced BASC5burningbush · Chenopodiaceae -
Belamcanda chinensis (L.) DC. Introduced BECHblackberry lily · Iridaceae -
Bellis perennis L. Introduced BEPE2lawndaisy · Asteraceae