Index / States / Arkansas / Washington
§1County listing — Arkansas
Washington County
Arkansas
- FIPS
- 05143
- Taxa recorded
- 1,975
- State
- Arkansas
Filter
Showing 201–250 of 1,975.
-
Berteroa incana (L.) DC. Introduced BEIN2hoary alyssum · Brassicaceae -
Betula nigra L. Native BENIriver birch · Betulaceae -
Bidens aristosa (Michx.) Britton Native BIARbearded beggarticks · Asteraceae -
Bidens bipinnata L. Native BIBI7Spanish needles · Asteraceae -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae -
Bidens discoidea (Torr. & A. Gray) Britton Native BIDIsmall beggarticks · Asteraceae -
Bidens frondosa L. Native BIFRdevil's beggartick · Asteraceae -
Bidens laevis (L.) Britton, Sterns & Poggenb. Native BILAsmooth beggartick · Asteraceae -
Bignonia capreolata L. Native BICAcrossvine · Bignoniaceae -
Blephilia ciliata (L.) Benth. Native BLCIdowny pagoda-plant · Lamiaceae -
Boehmeria cylindrica (L.) Sw. Native BOCYsmallspike false nettle · Urticaceae -
Boerhavia erecta L. Native BOERerect spiderling · Nyctaginaceae -
Boltonia asteroides (L.) L'Hér. Native BOASwhite doll's daisy · Asteraceae -
Boltonia diffusa Elliott Native BODIsmallhead doll's daisy · Asteraceae -
Bothriochloa ischaemum (L.) Keng Introduced BOISyellow bluestem · Poaceae -
Bothriochloa laguroides (DC.) Herter Both BOLA2silver beardgrass · Poaceae - Bothriochloa laguroides (DC.) Herter ssp. torreyana (Steud.) Allred & Gould Native BOLATsilver beardgrass · Poaceae
-
Bothriochloa pertusa (L.) A. Camus Introduced BOPE2pitted beardgrass · Poaceae -
Botrychium biternatum (Sav.) Underw. Native BOBIsparselobe grapefern · Ophioglossaceae -
Botrychium dissectum Spreng. Native BODI2cutleaf grapefern · Ophioglossaceae -
Botrychium virginianum (L.) Sw. Native BOVIrattlesnake fern · Ophioglossaceae -
Bouteloua curtipendula (Michx.) Torr. Native BOCUsideoats grama · Poaceae - Bouteloua curtipendula (Michx.) Torr. var. curtipendula Native BOCUC2sideoats grama · Poaceae
-
Bowlesia incana Ruiz & Pav. Native BOIN3hoary bowlesia · Apiaceae -
Brachyelytrum erectum (Schreb. ex Spreng.) P. Beauv. Native BRER2bearded shorthusk · Poaceae -
Brassica juncea (L.) Czern. Introduced BRJUbrown mustard · Brassicaceae -
Brassica napus L. Introduced BRNArape · Brassicaceae - Brassica napus L. var. napus Introduced BRNAN2rape · Brassicaceae
-
Brassica nigra (L.) W.D.J. Koch Introduced BRNIblack mustard · Brassicaceae -
Brassica rapa L. Introduced BRRAfield mustard · Brassicaceae - Brassica rapa L. var. rapa Introduced BRRARfield mustard · Brassicaceae
-
Brickellia eupatorioides (L.) Shinners Native BREUfalse boneset · Asteraceae -
Bromus arvensis L. Introduced BRAR5field brome · Poaceae -
Bromus catharticus Vahl Introduced BRCA6rescuegrass · Poaceae -
Bromus inermis Leyss. Both BRIN2smooth brome · Poaceae - Bromus inermis Leyss. ssp. inermis Introduced BRINIsmooth brome · Poaceae
- Bromus inermis Leyss. ssp. inermis var. inermis Introduced BRINI2smooth brome · Poaceae
-
Bromus pubescens Muhl. ex Willd. Native BRPU6hairy woodland brome · Poaceae -
Bromus racemosus L. Introduced BRRA2bald brome · Poaceae -
Bromus secalinus L. Introduced BRSErye brome · Poaceae - Bromus secalinus L. var. secalinus Introduced BRSESrye brome · Poaceae
-
Bromus squarrosus L. Introduced BRSQ2corn brome · Poaceae -
Bromus sterilis L. Introduced BRST2poverty brome · Poaceae - Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae
-
Broussonetia papyrifera (L.) L'Hér. ex Vent. Introduced BRPA4paper mulberry · Moraceae -
Brunnichia ovata (Walter) Shinners Native BROV4American buckwheat vine · Polygonaceae -
Buglossoides arvensis (L.) I.M. Johnst. Introduced BUAR3corn gromwell · Boraginaceae -
Bulbostylis capillaris (L.) Kunth ex C.B. Clarke Native BUCA2densetuft hairsedge · Cyperaceae - Bulbostylis capillaris (L.) Kunth ex C.B. Clarke ssp. capillaris Native BUCACdensetuft hairsedge · Cyperaceae
-
Bupleurum rotundifolium L. Introduced BUROhare's ear · Apiaceae