Index / States / Oklahoma / Harmon
§1County listing — Oklahoma
Harmon County
Oklahoma
- FIPS
- 40057
- Taxa recorded
- 331
- State
- Oklahoma
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Showing 1–50 of 331.
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Abronia fragrans Nutt. ex Hook. Native ABFR2snowball sand verbena · Nyctaginaceae -
Acalypha ostryifolia Riddell Native ACOSpineland threeseed mercury · Euphorbiaceae -
Aegilops cylindrica Host Introduced AECYjointed goatgrass · Poaceae -
Allium drummondii Regel Native ALDRDrummond's onion · Liliaceae -
Amaranthus arenicola I.M. Johnst. Native AMARsandhill 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 -
Amorpha fruticosa L. Native AMFRfalse indigo bush · Fabaceae -
Amphiachyris dracunculoides (DC.) Nutt. Native AMDRprairie broomweed · Asteraceae -
Andropogon gerardii Vitman Native ANGEbig bluestem · Poaceae - Aphanostephus pilosus Buckley Native APPIhairy dozedaisy · Asteraceae
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Aphanostephus ramosissimus DC. Native APRAplains dozedaisy · Asteraceae - Aphanostephus ramosissimus DC. var. ramosissimus Native APRARplains dozedaisy · Asteraceae
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Aphanostephus skirrhobasis (DC.) Trel. Native APSKArkansas dozedaisy · Asteraceae - Aphanostephus skirrhobasis (DC.) Trel. var. skirrhobasis Native APSKSArkansas dozedaisy · Asteraceae
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Argythamnia humilis (Engelm. & A. Gray) Müll. Arg. Native ARHU5low silverbush · Euphorbiaceae - Argythamnia humilis (Engelm. & A. Gray) Müll. Arg. var. humilis Native ARHUHlow silverbush · Euphorbiaceae
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Argythamnia mercurialina (Nutt.) Müll. Arg. Native ARME5tall silverbush · Euphorbiaceae - Argythamnia mercurialina (Nutt.) Müll. Arg. var. mercurialina Native ARMEMtall silverbush · Euphorbiaceae
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Aristida purpurea Nutt. Native ARPU9purple threeawn · Poaceae - Aristida purpurea Nutt. var. longiseta (Steud.) Vasey Native ARPULFendler threeawn · Poaceae
- Aristida purpurea Nutt. var. nealleyi (Vasey) Allred Native ARPUNblue 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 arenaria Torr. Native ASARsand milkweed · Asclepiadaceae -
Asclepias asperula (Decne.) Woodson Native ASASspider milkweed · Asclepiadaceae - Asclepias asperula (Decne.) Woodson ssp. capricornu (Woodson) Woodson Native ASASCantelopehorns · Asclepiadaceae
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Asclepias engelmanniana Woodson Native ASENEngelmann's milkweed · Asclepiadaceae -
Asclepias latifolia (Torr.) Raf. Native ASLA4broadleaf milkweed · Asclepiadaceae -
Asclepias stenophylla A. Gray Native ASSTslimleaf milkweed · Asclepiadaceae -
Astragalus gracilis Nutt. Native ASGR3slender milkvetch · Fabaceae -
Astragalus lindheimeri Engelm. ex A. Gray Native ASLI4Lindheimer's 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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Astragalus mollissimus Torr. Native ASMO7woolly locoweed · Fabaceae - Astragalus mollissimus Torr. var. mollissimus Native ASMOM5woolly locoweed · Fabaceae
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Astragalus racemosus Pursh Native ASRA2cream milkvetch · Fabaceae - Astragalus racemosus Pursh var. racemosus Native ASRAR2cream milkvetch · Fabaceae
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Atriplex argentea Nutt. Native ATAR2silverscale saltbush · Chenopodiaceae - Atriplex argentea Nutt. ssp. argentea Native ATARAsilverscale saltbush · Chenopodiaceae
- Atriplex argentea Nutt. ssp. argentea var. argentea Native ATARA2silverscale saltbush · Chenopodiaceae
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Atriplex canescens (Pursh) Nutt. Native ATCA2fourwing saltbush · Chenopodiaceae - Atriplex canescens (Pursh) Nutt. var. canescens Native ATCACfourwing saltbush · Chenopodiaceae
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Atriplex subspicata (Nutt.) Rydb. Native ATSU2saline saltbush · Chenopodiaceae -
Baccharis salicina Torr. & A. Gray Native BASAwillow baccharis · Asteraceae -
Berlandiera lyrata Benth. Native BELYlyreleaf greeneyes · Asteraceae -
Bolboschoenus maritimus (L.) Palla Native BOMA7cosmopolitan bulrush · Cyperaceae