Index / States / Virginia / Louisa
§1County listing — Virginia
Louisa County
Virginia
- FIPS
- 51109
- Taxa recorded
- 968
- State
- Virginia
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Showing 401–450 of 968.
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Glechoma hederacea L. Introduced GLHE2ground ivy · Lamiaceae -
Gleditsia triacanthos L. Native GLTRhoneylocust · Fabaceae -
Glyceria striata (Lam.) Hitchc. Native GLSTfowl mannagrass · Poaceae -
Goodyera pubescens (Willd.) R. Br. Native GOPUdowny rattlesnake plantain · Orchidaceae -
Gratiola neglecta Torr. Native GRNEclammy hedgehyssop · Scrophulariaceae -
Gratiola pilosa Michx. Native GRPIshaggy hedgehyssop · Scrophulariaceae -
Gratiola virginiana L. Native GRVIroundfruit hedgehyssop · Scrophulariaceae -
Hamamelis virginiana L. Native HAVI4American witchhazel · Hamamelidaceae -
Hedeoma pulegioides (L.) Pers. Native HEPUAmerican false pennyroyal · Lamiaceae -
Helenium autumnale L. Native HEAUcommon sneezeweed · Asteraceae - Helenium autumnale L. var. autumnale Native HEAUAcommon sneezeweed · Asteraceae
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Helenium flexuosum Raf. Native HEFLpurplehead sneezeweed · Asteraceae -
Helianthus atrorubens L. Native HEATpurpledisk sunflower · Asteraceae -
Helianthus decapetalus L. Native HEDEthinleaf sunflower · Asteraceae -
Helianthus divaricatus L. Native HEDI2woodland sunflower · Asteraceae -
Helianthus giganteus L. Native HEGIgiant sunflower · Asteraceae -
Helianthus strumosus L. Native HESTpaleleaf woodland sunflower · Asteraceae - Helianthus tuberosus L. Native HETUJerusalem artichoke · Asteraceae
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Heliopsis helianthoides (L.) Sweet Native HEHE5smooth oxeye · Asteraceae - Heliopsis helianthoides (L.) Sweet var. helianthoides Native HEHEHsmooth oxeye · Asteraceae
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Hemerocallis fulva (L.) L. Introduced HEFUorange daylily · Liliaceae -
Hepatica nobilis Schreb. Native HENO2hepatica · Ranunculaceae - Hepatica nobilis Schreb. var. obtusa (Pursh) Steyerm. Native HENOOroundlobe hepatica · Ranunculaceae
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Heteranthera reniformis Ruiz & Pav. Native HEREkidneyleaf mudplantain · Pontederiaceae -
Heuchera americana L. Native HEAM6American alumroot · Saxifragaceae -
Hexastylis virginica (L.) Small Native HEVI3Virginia heartleaf · Aristolochiaceae -
Hieracium gronovii L. Native HIGR3queendevil · Asteraceae -
Hieracium pilosella L. Introduced HIPImouseear hawkweed · Asteraceae - Hieracium pilosella L. var. pilosella Introduced HIPIPmouseear hawkweed · Asteraceae
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Holcus lanatus L. Introduced HOLAcommon velvetgrass · Poaceae -
Holosteum umbellatum L. Introduced HOUMjagged chickweed · Caryophyllaceae -
Hordeum pusillum Nutt. Native HOPUlittle barley · Poaceae -
Houstonia caerulea L. Native HOCA4azure bluet · Rubiaceae -
Houstonia purpurea L. Native HOPU2Venus' pride · Rubiaceae -
Houstonia pusilla Schoepf Native HOPU3tiny bluet · Rubiaceae -
Huperzia appalachiana Beitel & Mickel Native HUAPAppalachian clubmoss · Lycopodiaceae -
Huperzia lucidula (Michx.) Trevis. Native HULU2shining clubmoss · Lycopodiaceae -
Hydrangea arborescens L. Native HYARwild hydrangea · Hydrangeaceae -
Hydrilla verticillata (L. f.) Royle Introduced HYVE3waterthyme · Hydrocharitaceae -
Hypericum canadense L. Native HYCA7lesser Canadian St. Johnswort · Clusiaceae -
Hypericum crux-andreae (L.) Crantz Native HYCR3St. Peterswort · Clusiaceae -
Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Native HYGEorangegrass · Clusiaceae -
Hypericum hypericoides (L.) Crantz Native HYHYSt. Andrew's cross · Clusiaceae -
Hypericum mutilum L. Native HYMUdwarf St. Johnswort · Clusiaceae -
Hypericum perforatum L. Introduced HYPEcommon St. Johnswort · Clusiaceae -
Hypericum prolificum L. Native HYPRshrubby St. Johnswort · Clusiaceae -
Hypericum punctatum Lam. Native HYPUspotted St. Johnswort · Clusiaceae -
Hypochaeris radicata L. Introduced HYRA3hairy cat's ear · Asteraceae -
Ilex decidua Walter Native ILDEpossumhaw · Aquifoliaceae -
Ilex montana Torr. & A. Gray ex A. Gray Native ILMOmountain holly · Aquifoliaceae