Index / States / Pennsylvania / Allegheny
§1County listing — Pennsylvania
Allegheny County
Pennsylvania
- FIPS
- 42003
- Taxa recorded
- 1,943
- State
- Pennsylvania
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Showing 201–250 of 506 (introduced).
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Hieracium caespitosum Dumort. Introduced HICA10meadow hawkweed · Asteraceae -
Hieracium lachenalii C.C. Gmel. Introduced HILA8common hawkweed · Asteraceae -
Hieracium piloselloides Vill. Introduced HIPI2tall hawkweed · Asteraceae -
Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae -
Hordeum vulgare L. Introduced HOVUcommon barley · Poaceae -
Humulus japonicus Siebold & Zucc. Introduced HUJAJapanese hop · Cannabaceae -
Hydrangea paniculata Siebold Introduced HYPApanicled hydrangea · Hydrangeaceae -
Hylotelephium telephium (L.) H. Ohba Introduced HYTE10witch's moneybags · Crassulaceae - Hylotelephium telephium (L.) H. Ohba ssp. telephium Introduced HYTET2witch's moneybags · Crassulaceae
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Hyoscyamus niger L. Introduced HYNIblack henbane · Solanaceae -
Hypericum perforatum L. Introduced HYPEcommon St. Johnswort · Clusiaceae -
Hypochaeris radicata L. Introduced HYRA3hairy cat's ear · Asteraceae -
Hyssopus officinalis L. Introduced HYOFhyssop · Lamiaceae -
Iberis umbellata L. Introduced IBUMglobe candytuft · Brassicaceae -
Inula helenium L. Introduced INHEelecampane inula · Asteraceae -
Ipomoea batatas (L.) Lam. Introduced IPBA2sweetpotato · Convolvulaceae -
Ipomoea hederacea Jacq. Introduced IPHEivyleaf morning-glory · Convolvulaceae -
Ipomoea purpurea (L.) Roth Introduced IPPU2tall morning-glory · Convolvulaceae -
Iris pseudacorus L. Introduced IRPSpaleyellow iris · Iridaceae -
Jasione montana L. Introduced JAMOsheepbit · Campanulaceae -
Kerria japonica (L.) DC. Introduced KEJAJapanese rose · Rosaceae -
Koelreuteria paniculata Laxm. Introduced KOPAgoldenrain tree · Sapindaceae -
Kolkwitzia amabilis Graebn. Introduced KOAM80beautybush · Caprifoliaceae -
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 maculatum L. Introduced LAMAspotted henbit · Lamiaceae -
Lamium purpureum L. Introduced LAPU2purple deadnettle · Lamiaceae - Lamium purpureum L. var. purpureum Introduced LAPUPpurple deadnettle · Lamiaceae
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Lamprocapnos spectabilis (L.) Fukuhara Introduced LASP8bleeding heart · Fumariaceae -
Lappula squarrosa (Retz.) Dumort. Introduced LASQEuropean stickseed · Boraginaceae -
Lapsana communis L. Introduced LACO3common nipplewort · Asteraceae -
Larix decidua Mill. Introduced LADE2European larch · Pinaceae -
Lathyrus latifolius L. Introduced LALA4perennial pea · Fabaceae -
Lathyrus tuberosus L. Introduced LATUtuberous sweetpea · Fabaceae -
Lens culinaris Medik. Introduced LECU2lentil · Fabaceae -
Leontodon autumnalis L. Introduced LEAU2fall dandelion · Asteraceae -
Leontodon taraxacoides (Vill.) Mérat Introduced LETAlesser hawkbit · Asteraceae - Leontodon taraxacoides (Vill.) Mérat ssp. taraxacoides Introduced LETATlesser hawkbit · Asteraceae
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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 -
Ligustrum obtusifolium Siebold & Zucc. Introduced LIOBborder privet · Oleaceae -
Ligustrum ovalifolium Hassk. Introduced LIOVCalifornia privet · Oleaceae -
Ligustrum vulgare L. Introduced LIVUEuropean privet · Oleaceae -
Linaria dalmatica (L.) Mill. Introduced LIDADalmatian toadflax · Scrophulariaceae - Linaria dalmatica (L.) Mill. ssp. dalmatica Introduced LIDADDalmatian toadflax · Scrophulariaceae
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Linaria vulgaris Mill. Introduced LIVU2butter and eggs · Scrophulariaceae