Index / States / Pennsylvania / York
§1County listing — Pennsylvania
York County
Pennsylvania
- FIPS
- 42133
- Taxa recorded
- 1,408
- State
- Pennsylvania
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Showing 101–150 of 246 (introduced).
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Hesperis matronalis L. Introduced HEMA3dames rocket · Brassicaceae -
Hibiscus syriacus L. Introduced HISYrose of Sharon · Malvaceae -
Hibiscus trionum L. Introduced HITRflower of an hour · Malvaceae -
Hieracium caespitosum Dumort. Introduced HICA10meadow hawkweed · Asteraceae -
Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae -
Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae -
Hosta ventricosa (Salisb.) Stearn Introduced HOVEblue plantain lily · Liliaceae -
Humulus japonicus Siebold & Zucc. Introduced HUJAJapanese hop · Cannabaceae -
Hypericum perforatum L. Introduced HYPEcommon St. Johnswort · Clusiaceae -
Kummerowia stipulacea (Maxim.) Makino Introduced KUSTKorean clover · Fabaceae -
Kummerowia striata (Thunb.) Schindl. Introduced KUST2Japanese clover · Fabaceae -
Lactuca saligna L. Introduced LASAwillowleaf lettuce · Asteraceae -
Lactuca serriola L. Introduced LASEprickly lettuce · Asteraceae -
Lamium amplexicaule L. Introduced LAAMhenbit deadnettle · Lamiaceae -
Lamium purpureum L. Introduced LAPU2purple deadnettle · Lamiaceae - Lamium purpureum L. var. purpureum Introduced LAPUPpurple deadnettle · Lamiaceae
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Lathyrus latifolius L. Introduced LALA4perennial pea · Fabaceae -
Legousia speculum-veneris (L.) Fisch. ex A. DC. Introduced LESP2European Venus' looking glass · Campanulaceae -
Leonurus cardiaca L. Introduced LECA2common motherwort · Lamiaceae - Leonurus cardiaca L. ssp. cardiaca Introduced LECAC7common motherwort · Lamiaceae
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Lepidium campestre (L.) W.T. Aiton Introduced LECA5field pepperweed · Brassicaceae -
Leucanthemum vulgare Lam. Introduced LEVUoxeye daisy · Asteraceae -
Leucojum aestivum L. Introduced LEAEsummer snowflake · Liliaceae - Leucojum aestivum L. ssp. aestivum Introduced LEAEAsummer snowflake · Liliaceae
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Ligustrum obtusifolium Siebold & Zucc. Introduced LIOBborder privet · Oleaceae -
Ligustrum vulgare L. Introduced LIVUEuropean privet · Oleaceae -
Linaria vulgaris Mill. Introduced LIVU2butter and eggs · Scrophulariaceae -
Lolium perenne L. Introduced LOPEperennial ryegrass · Poaceae - Lolium perenne L. ssp. multiflorum (Lam.) Husnot Introduced LOPEM2Italian ryegrass · Poaceae
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Lonicera japonica Thunb. Introduced LOJAJapanese honeysuckle · Caprifoliaceae -
Lonicera morrowii A. Gray Introduced LOMO2Morrow's honeysuckle · Caprifoliaceae -
Lonicera tatarica L. Introduced LOTATatarian honeysuckle · Caprifoliaceae -
Lotus corniculatus L. Introduced LOCO6bird's-foot trefoil · Fabaceae - Lotus corniculatus L. var. corniculatus Introduced LOCOC5bird's-foot trefoil · Fabaceae
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Lychnis flos-cuculi L. Introduced LYFL3ragged robin · Caryophyllaceae -
Lysimachia nummularia L. Introduced LYNUcreeping jenny · Primulaceae -
Lythrum salicaria L. Introduced LYSA2purple loosestrife · Lythraceae -
Malva neglecta Wallr. Introduced MANEcommon mallow · Malvaceae -
Matricaria discoidea DC. Introduced MADI6disc mayweed · Asteraceae -
Medicago lupulina L. Introduced MELUblack medick · Fabaceae -
Medicago sativa L. Introduced MESAalfalfa · Fabaceae -
Melilotus officinalis (L.) Lam. Introduced MEOFsweetclover · Fabaceae -
Melissa officinalis L. Introduced MEOF2common balm · Lamiaceae -
Mentha spicata L. Introduced MESP3spearmint · Lamiaceae - Mentha ×gracilis Sole (pro sp.) [arvensis × spicata] Introduced MEGR2gingermint · Lamiaceae
- Mentha ×verticillata L., nom. inq. [aquatica × arvensis] Introduced MEVE2mint · Lamiaceae
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Mentha ×villosa Huds. (pro sp.) [spicata × suaveolens] Introduced MEVI6mint · Lamiaceae -
Morus alba L. Introduced MOALwhite mulberry · Moraceae -
Muscari botryoides (L.) Mill. Introduced MUBOcommon grape hyacinth · Liliaceae -
Myosotis scorpioides L. Introduced MYSCtrue forget-me-not · Boraginaceae