Index / States / Virginia / Northumberland
§1County listing — Virginia
Northumberland County
Virginia
- FIPS
- 51133
- Taxa recorded
- 761
- State
- Virginia
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Showing 1–50 of 761.
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Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acalypha gracilens A. Gray Native ACGR2slender threeseed mercury · Euphorbiaceae -
Acalypha rhomboidea Raf. Native ACRHcommon threeseed mercury · Euphorbiaceae -
Acer rubrum L. Native ACRUred maple · Aceraceae -
Acer saccharinum L. Native ACSA2silver maple · Aceraceae -
Achillea millefolium L. Both ACMI2common yarrow · Asteraceae - Achillea millefolium L. var. occidentalis DC. Native ACMIOwestern yarrow · Asteraceae
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Agalinis maritima (Raf.) Raf. Native AGMA3saltmarsh false foxglove · Scrophulariaceae -
Agalinis obtusifolia Raf. Native AGOBtenlobe false foxglove · Scrophulariaceae -
Agalinis purpurea (L.) Pennell Native AGPU5purple false foxglove · Scrophulariaceae -
Agrostis perennans (Walter) Tuck. Native AGPEupland bentgrass · Poaceae -
Ailanthus altissima (Mill.) Swingle Introduced AIALtree of heaven · Simaroubaceae -
Aira caryophyllea L. Introduced AICAsilver hairgrass · Poaceae - Aira caryophyllea L. var. caryophyllea Introduced AICAC2silver hairgrass · Poaceae
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Aira elegans Willd. ex Kunth Introduced AIEL4annual silver hairgrass · Poaceae -
Ajuga reptans L. Introduced AJREcommon bugle · Lamiaceae -
Albizia julibrissin Durazz. Introduced ALJUsilktree · Fabaceae -
Allium vineale L. Introduced ALVIwild garlic · Liliaceae - Allium vineale L. ssp. vineale Introduced ALVIVwild garlic · Liliaceae
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Alnus serrulata (Aiton) Willd. Native ALSE2hazel alder · Betulaceae -
Amaranthus cannabinus (L.) Sauer Native AMCA2tidalmarsh amaranth · Amaranthaceae -
Amaranthus hybridus L. Native AMHYslim amaranth · Amaranthaceae -
Ambrosia artemisiifolia L. Both AMAR2annual ragweed · Asteraceae -
Amelanchier arborea (Michx. f.) Fernald Native AMAR3common serviceberry · Rosaceae -
Amelanchier canadensis (L.) Medik. Native AMCA4Canadian serviceberry · Rosaceae - Amelanchier sanguinea (Pursh) DC. Native AMSAroundleaf serviceberry · Rosaceae
- Amelanchier sanguinea (Pursh) DC. var. sanguinea Native AMSASroundleaf serviceberry · Rosaceae
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Ammophila breviligulata Fernald Native AMBRAmerican beachgrass · Poaceae -
Amphicarpaea bracteata (L.) Fernald Native AMBR2American hogpeanut · Fabaceae -
Anagallis arvensis L. Introduced ANARscarlet pimpernel · Primulaceae - Anagallis arvensis L. ssp. arvensis Introduced ANARA7scarlet pimpernel · Primulaceae
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Andropogon glomeratus (Walter) Britton, Sterns & Poggenb. Native ANGL2bushy bluestem · Poaceae -
Andropogon gyrans Ashe Native ANGY2Elliott's bluestem · Poaceae -
Andropogon ternarius Michx. Native ANTE2splitbeard bluestem · Poaceae - Andropogon ternarius Michx. var. ternarius Native ANTETsplitbeard bluestem · Poaceae
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Andropogon virginicus L. Native ANVI2broomsedge bluestem · Poaceae -
Anemone quinquefolia L. Native ANQUwood anemone · Ranunculaceae -
Antennaria plantaginifolia (L.) Richardson Native ANPLwoman's tobacco · Asteraceae -
Anthemis arvensis L. Introduced ANAR6corn chamomile · Asteraceae -
Anthoxanthum odoratum L. Introduced ANODsweet vernalgrass · Poaceae - Anthoxanthum odoratum L. ssp. odoratum Introduced ANODO2sweet vernalgrass · Poaceae
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Apios americana Medik. Native APAMgroundnut · Fabaceae -
Apocynum cannabinum L. Native APCAIndianhemp · Apocynaceae -
Aquilegia canadensis L. Native AQCAred columbine · Ranunculaceae -
Arabidopsis thaliana (L.) Heynh. Introduced ARTHmouseear cress · Brassicaceae -
Aralia nudicaulis L. Native ARNU2wild sarsaparilla · Araliaceae -
Aralia spinosa L. Native ARSP2devil's walkingstick · Araliaceae -
Arenaria serpyllifolia L. Introduced ARSE2thymeleaf sandwort · Caryophyllaceae -
Arisaema triphyllum (L.) Schott Native ARTRJack in the pulpit · Araceae -
Aristida dichotoma Michx. Native ARDI4churchmouse threeawn · Poaceae