Index / States / Arkansas / Washington
§1County listing — Arkansas
Washington County
Arkansas
- FIPS
- 05143
- Taxa recorded
- 1,975
- State
- Arkansas
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Showing 1–50 of 386 (introduced).
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Abelmoschus esculentus (L.) Moench Introduced ABESokra · Malvaceae -
Abutilon theophrasti Medik. Introduced ABTHvelvetleaf · Malvaceae -
Acorus calamus L. Introduced ACCA4calamus · Acoraceae -
Aegilops cylindrica Host Introduced AECYjointed goatgrass · Poaceae -
Agrostemma githago L. Introduced AGGIcommon corncockle · Caryophyllaceae -
Agrostis stolonifera L. Introduced AGST2creeping bentgrass · Poaceae -
Ailanthus altissima (Mill.) Swingle Introduced AIALtree of heaven · Simaroubaceae -
Aira elegans Willd. ex Kunth Introduced AIEL4annual silver hairgrass · Poaceae -
Ajuga pyramidalis L. Introduced AJPYpyramid bugle · Lamiaceae -
Ajuga reptans L. Introduced AJREcommon bugle · Lamiaceae -
Albizia julibrissin Durazz. Introduced ALJUsilktree · Fabaceae -
Alliaria petiolata (M. Bieb.) Cavara & Grande Introduced ALPE4garlic mustard · Brassicaceae -
Allium ampeloprasum L. Introduced ALAMbroadleaf wild leek · Liliaceae -
Allium sativum L. Introduced ALSA2cultivated garlic · Liliaceae -
Allium vineale L. Introduced ALVIwild garlic · Liliaceae - Allium vineale L. ssp. vineale Introduced ALVIVwild garlic · Liliaceae
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Alnus glutinosa (L.) Gaertn. Introduced ALGL2European alder · Betulaceae -
Alternanthera caracasana Kunth Introduced ALCA5washerwoman · Amaranthaceae -
Alternanthera philoxeroides (Mart.) Griseb. Introduced ALPHalligatorweed · Amaranthaceae -
Amaranthus albus L. Introduced AMALprostrate pigweed · Amaranthaceae -
Amaranthus hypochondriacus L. Introduced AMHY2Prince-of-Wales feather · Amaranthaceae -
Ambrosia artemisiifolia L. var. elatior (L.) Descourtils Introduced AMAREannual ragweed · Asteraceae -
Anagallis arvensis L. Introduced ANARscarlet pimpernel · Primulaceae - Anagallis arvensis L. ssp. arvensis Introduced ANARA7scarlet pimpernel · Primulaceae
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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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Aphanes microcarpa (Boiss. & Reut.) Rothm. Introduced APMIslender parsley piert · Rosaceae -
Arabidopsis thaliana (L.) Heynh. Introduced ARTHmouseear cress · Brassicaceae -
Arachis hypogaea L. Introduced ARHYpeanut · Fabaceae -
Arctium minus Bernh. Introduced ARMI2lesser 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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Artemisia annua L. Introduced ARAN3sweet sagewort · Asteraceae -
Arthraxon hispidus (Thunb.) Makino Introduced ARHI3small carpetgrass · Poaceae -
Arundo donax L. Introduced ARDO4giant reed · Poaceae -
Asparagus officinalis L. Introduced ASOFgarden asparagus · Liliaceae -
Avena sativa L. Introduced AVSAcommon oat · Poaceae -
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 -
Berteroa incana (L.) DC. Introduced BEIN2hoary alyssum · Brassicaceae -
Bothriochloa ischaemum (L.) Keng Introduced BOISyellow bluestem · Poaceae -
Bothriochloa pertusa (L.) A. Camus Introduced BOPE2pitted beardgrass · Poaceae -
Brassica juncea (L.) Czern. Introduced BRJUbrown mustard · Brassicaceae -
Brassica napus L. Introduced BRNArape · Brassicaceae - Brassica napus L. var. napus Introduced BRNAN2rape · Brassicaceae
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Brassica nigra (L.) W.D.J. Koch Introduced BRNIblack mustard · Brassicaceae -
Brassica rapa L. Introduced BRRAfield mustard · Brassicaceae