Index / States / Pennsylvania / York
§1County listing — Pennsylvania
York County
Pennsylvania
- FIPS
- 42133
- Taxa recorded
- 1,408
- State
- Pennsylvania
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Showing 1–50 of 246 (introduced).
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acer platanoides L. Introduced ACPLNorway maple · Aceraceae -
Acer pseudoplatanus L. Introduced ACPSsycamore maple · Aceraceae -
Acorus calamus L. Introduced ACCA4calamus · Acoraceae -
Agrostemma githago L. Introduced AGGIcommon corncockle · Caryophyllaceae -
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 -
Alliaria petiolata (M. Bieb.) Cavara & Grande Introduced ALPE4garlic mustard · Brassicaceae -
Allium vineale L. Introduced ALVIwild garlic · Liliaceae - Allium vineale L. ssp. vineale Introduced ALVIVwild garlic · Liliaceae
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Alopecurus pratensis L. Introduced ALPR3meadow foxtail · Poaceae -
Amaranthus albus L. Introduced AMALprostrate pigweed · Amaranthaceae -
Anagallis arvensis L. Introduced ANARscarlet pimpernel · Primulaceae -
Anthemis arvensis L. Introduced ANAR6corn chamomile · Asteraceae -
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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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 -
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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Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae -
Barbarea verna (Mill.) Asch. Introduced BAVEearly yellowrocket · Brassicaceae -
Barbarea vulgaris W.T. Aiton Introduced BAVUgarden yellowrocket · Brassicaceae -
Belamcanda chinensis (L.) DC. Introduced BECHblackberry lily · Iridaceae -
Berberis thunbergii DC. Introduced BETHJapanese barberry · Berberidaceae -
Brassica juncea (L.) Czern. Introduced BRJUbrown mustard · Brassicaceae -
Brassica rapa L. Introduced BRRAfield mustard · Brassicaceae - Brassica rapa L. var. rapa Introduced BRRARfield mustard · Brassicaceae
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Bromus arvensis L. Introduced BRAR5field brome · Poaceae -
Bromus racemosus L. Introduced BRRA2bald brome · Poaceae -
Bromus sterilis L. Introduced BRST2poverty brome · Poaceae - Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae
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Broussonetia papyrifera (L.) L'Hér. ex Vent. Introduced BRPA4paper mulberry · Moraceae -
Buddleja davidii Franch. Introduced BUDA2orange eye butterflybush · Buddlejaceae -
Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3corn gromwell · Boraginaceae -
Camelina microcarpa Andrz. ex DC. Introduced CAMI2littlepod false flax · Brassicaceae -
Campanula rapunculoides L. Introduced CARArampion bellflower · Campanulaceae -
Capsella bursa-pastoris (L.) Medik. Introduced CABU2shepherd's purse · Brassicaceae -
Cardamine hirsuta L. Introduced CAHI3hairy bittercress · Brassicaceae -
Cardamine impatiens L. Introduced CAIMnarrowleaf bittercress · Brassicaceae -
Carduus nutans L. Introduced CANU4nodding plumeless thistle · Asteraceae -
Carex spicata Huds. Introduced CASP10prickly sedge · Cyperaceae -
Centaurea nigra L. Introduced CENI2lesser knapweed · Asteraceae -
Centaurea stoebe L. Introduced CEST8spotted knapweed · Asteraceae - Centaurea stoebe L. ssp. micranthos (Gugler) Hayek Introduced CESTMspotted knapweed · Asteraceae
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Cerastium fontanum Baumg. Introduced CEFO2common mouse-ear chickweed · Caryophyllaceae