Index / States / Oklahoma / Harper
§1County listing — Oklahoma
Harper County
Oklahoma
- FIPS
- 40059
- Taxa recorded
- 368
- State
- Oklahoma
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Showing 1–50 of 368.
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Acer negundo L. Native ACNE2boxelder · Aceraceae -
Aegilops cylindrica Host Introduced AECYjointed goatgrass · Poaceae -
Agalinis tenuifolia (Vahl) Raf. Native AGTE3slenderleaf false foxglove · Scrophulariaceae -
Allium drummondii Regel Native ALDRDrummond's onion · Liliaceae -
Allium perdulce S.V. Fraser Native ALPE2plains onion · Liliaceae - Allium perdulce S.V. Fraser var. perdulce Native ALPEPplains onion · Liliaceae
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Amaranthus albus L. Introduced AMALprostrate pigweed · Amaranthaceae -
Amaranthus arenicola I.M. Johnst. Native AMARsandhill amaranth · Amaranthaceae -
Amaranthus blitoides S. Watson Introduced AMBLmat amaranth · Amaranthaceae -
Amaranthus tuberculatus (Moq.) Sauer Native AMTUroughfruit amaranth · Amaranthaceae -
Ambrosia psilostachya DC. Native AMPSCuman ragweed · Asteraceae -
Ammoselinum popei Torr. & A. Gray Native AMPO4plains sandparsley · Apiaceae -
Andropogon gerardii Vitman Native ANGEbig bluestem · Poaceae -
Andropogon hallii Hack. Native ANHAsand bluestem · Poaceae -
Aristida longespica Poir. Native ARLO16slimspike threeawn · Poaceae -
Aristida oligantha Michx. Native AROLprairie threeawn · Poaceae -
Aristida purpurea Nutt. Native ARPU9purple threeawn · Poaceae - Aristida purpurea Nutt. var. longiseta (Steud.) Vasey Native ARPULFendler threeawn · Poaceae
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Artemisia filifolia Torr. Native ARFI2sand sagebrush · Asteraceae -
Artemisia ludoviciana Nutt. Both ARLUwhite sagebrush · Asteraceae - Artemisia ludoviciana Nutt. ssp. ludoviciana Native ARLUL2white sagebrush · Asteraceae
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Asclepias latifolia (Torr.) Raf. Native ASLA4broadleaf milkweed · Asclepiadaceae -
Asclepias pumila (A. Gray) Vail Native ASPUplains milkweed · Asclepiadaceae -
Asclepias speciosa Torr. Native ASSPshowy milkweed · Asclepiadaceae -
Asclepias stenophylla A. Gray Native ASSTslimleaf milkweed · Asclepiadaceae -
Astragalus gracilis Nutt. Native ASGR3slender milkvetch · Fabaceae -
Astragalus lotiflorus Hook. Native ASLO4lotus milkvetch · Fabaceae -
Astragalus missouriensis Nutt. Native ASMI10Missouri milkvetch · Fabaceae - Astragalus missouriensis Nutt. var. missouriensis Native ASMIM5Missouri milkvetch · Fabaceae
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Baccharis salicina Torr. & A. Gray Native BASAwillow baccharis · Asteraceae -
Baccharis wrightii A. Gray Native BAWRWright's baccharis · Asteraceae -
Berula erecta (Huds.) Coville Native BEERcutleaf waterparsnip · Apiaceae -
Bidens cernua L. Native BICEnodding beggartick · Asteraceae -
Bolboschoenus maritimus (L.) Palla Native BOMA7cosmopolitan bulrush · Cyperaceae -
Bothriochloa laguroides (DC.) Herter Both BOLA2silver beardgrass · Poaceae - Bothriochloa laguroides (DC.) Herter ssp. torreyana (Steud.) Allred & Gould Native BOLATsilver beardgrass · Poaceae
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Bouteloua curtipendula (Michx.) Torr. Native BOCUsideoats grama · Poaceae -
Bouteloua dactyloides (Nutt.) J.T. Columbus Native BODA2buffalograss · Poaceae -
Bouteloua hirsuta Lag. Native BOHI2hairy grama · Poaceae -
Brickellia eupatorioides (L.) Shinners Native BREUfalse boneset · Asteraceae - Brickellia eupatorioides (L.) Shinners var. corymbulosa (Torr. & A. Gray) Shinners Native BREUCfalse boneset · Asteraceae
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Bromus arvensis L. Introduced BRAR5field brome · Poaceae -
Bromus catharticus Vahl Introduced BRCA6rescuegrass · Poaceae -
Bromus tectorum L. Introduced BRTEcheatgrass · Poaceae -
Callirhoe involucrata (Torr. & A. Gray) A. Gray Native CAIN2purple poppymallow · Malvaceae -
Calylophus berlandieri Spach Native CABE6Berlandier's sundrops · Onagraceae - Calylophus berlandieri Spach ssp. berlandieri Native CABEB2Berlandier's sundrops · Onagraceae
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Calylophus hartwegii (Benth.) P.H. Raven Native CAHA14Hartweg's sundrops · Onagraceae - Calylophus hartwegii (Benth.) P.H. Raven ssp. fendleri (A. Gray) Towner & P.H. Raven Native CAHAFHartweg's sundrops · Onagraceae
- Calylophus hartwegii (Benth.) P.H. Raven ssp. pubescens (A. Gray) Towner & P.H. Raven Native CAHAPHartweg's sundrops · Onagraceae