OKLAHOMA NATURAL HERITAGE INVENTORY TRACKING LIST

FAMILY UPDATED NAME COMMON NAME SRANK GRANK Acanthaceae Dyschoriste linearis (Torr. & A. Gray) Kuntze var. linearis polkadots S1T1 G4G5TNR Aizoaceae Sesuvium verrucosum Raf. winged sea purslane S1 G5 Alisma triviale Pursh northern water plantain S2 G5 Echinodorus tenellus (Mart.) Buchenau dwarf burhead SH G5? ambigua J.G. Sm. arrowhead S2 G2? Sagittaria cuneata E. Sheld. Wapatum arrowhead S2 G5 Amaranthaceae Amaranthus scleropoides Uline & W.L. Bray bone-bract pigweed SH G5

Chenopodium pallescens Standl. narrow-leaved goosefoot S1 G5 Guilleminea densa (Humb. & Bonpl. ex Schult.) Moq. cottonflower SNRTNR G5TNR var. aggregata Uline & W.L. Bray Guilleminea densa (Humb. & Bonpl. ex Schult.) Moq. cottonflower SNRTNR G5TNR var. densa

Krascheninnikovia lanata (Pursh) A. Meeuse & A. Smit winterfat S1 G5

Suckleya suckleyana (Torr.) Rydb. poison suckleya S1 G5 liriosme (Raf.) Shinners spiderlily S2 G4? Hymenocallis occidentalis (J. Le Conte) Kunth var. northern spiderlily S1T1 GNRTNR eulae (Shinners) G. Lom. Sm. & Flory Hymenocallis occidentalis (J. Le Conte) Kunth var. S1T1 GNRTNR occidentalis northern spiderlily Anacardiaceae Cotinus obovatus Raf. American smoketree S2 G4 Rhus copallinum L. var. lanceolata A. Gray prairie sumac SNAT1 G5T4T5 Rhus microphylla Engelm. ex A. Gray little-leaved sumac S1 G4G5 Apiaceae Berula erecta (Huds.) Coville wild parsnip S2 G4G5 Bowlesia incana Ruiz & Pav. hoary bowlesia SH G5 Erigenia bulbosa (Michx.) Nutt. harbinger-of-spring S1 G5 Eryngium diffusum Torr. spreading eryngo SH G4? Eryngium hookeri Walp. Hooker's eryngo S1 G3G5 Eryngium integrifolium Walter blue-flower coyotethistle S1 G5 Perideridia americana (Nutt. ex DC.) Rchb. eastern eulophus S1 G4 Ptilimnium costatum Raf. ribbed mock bishopweed S1 G4 Ptilimnium nodosum (Rose) Mathias harperella S1 G2 Apocynaceae Amsonia hubrichtii Woodson Hubricht's slimpod S1 G3 Asclepias involucrata Engelm. ex Torr. dwarf milkweed SH G4 Asclepias macrotis Torr. long-hood milkweed S1 G4 Asclepias oenotheroides Schltdl. & Cham. zizotes milkweed SNR G4G5 Asclepias purpurascens L. purple milkweed S1 G4 Asclepias uncialis Greene Green milkweed S1 G3G4 Funastrum crispum (Benth.) Schltr. wavy-leaf twinevine S1 G4G5 Matelea baldwyniana (Sweet) Woodson Baldwin's milkvine SNR G3 Aquifoliaceae Ilex ambigua (Michx.) Torr. Carolina holly S1 G5 Ilex vomitoria Aiton yaupon holly S3 G5 Araceae Peltandra virginica (L.) Schott green arrow-arum S1 G5

Wolffiella gladiata (Hegelm.) Hegelm. sword bogmat S1 G5 Araliaceae Aralia spinosa L. Hercules club S2 G5 Panax quinquefolius L. American ginseng S1 G3G4 Arecaceae Sabal minor (Jacq.) Pers. dwarf palmetto S2 G5 UPDATED February 2017 NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Aristolochaceae Aristolochia reticulata Nutt. Texas Dutchman's-pipe S2 G4 Aristolochia serpentaria L. Virginia snakeroot S1 G4 Asparagaceae Maianthemum racemosum (L.) Link ssp. racemosum Solomon's plume S3T3 G5T5

Maianthemum stellatum (L.) Link starry false lily of the valley SH GNR Nolina greenei S. Watson ex Trel. woodland beargrass S1 G2G3 Yucca louisianensis Trel. Gulf Coast yucca S1 G4G5 Aspleniaceae Asplenium bradleyi D.C. Eaton Bradley's spleenwort S1 G4 Asplenium pinnatifidum Nutt. lobed spleenwort S1 G4 Asplenium rhizophyllum L. walking S3 G5 Asplenium septentrionale (L.) Hoffm. northern spleenwort S1 G4G5 Acmella oppositifolia (Lam.) R.K. Jansen oppositeleaf spotflower S1 G5 Ambrosia acanthicarpa Hook. flat-spine bursage SH G5 Ambrosia confertiflora DC. weak-leaf bursage S1 G5 Antennaria parvifolia Nutt. Nuttall's pussytoes SH G5 Arnoglossum atriplicifolium (L.) H. Rob. pale Indian plantain S1 G4G5 Arnoglossum reniforme (Hook.) H. Rob. great Indian plantain S1 G4 Artemisia carruthii Alph. Wood ex Carruth. larruth sagebrush S2 G4? Baccharis texana (Torr. & A. Gray) A. Gray prairie baccharis S3 G5 Baccharis wrightii A. Gray Wright's baccharis S3 G4? Berlandiera pumila (Michx.) Nutt. soft greeneyes S1 G4G5 Bidens bigelovii A. Gray Bigelow's beggar-ticks SH G5 Brickellia brachyphylla (A. Gray) A. Gray plume brickellbush S1 G5 Brickellia californica (Torr. & A. Gray) A. Gray California brickellbush S1 G5 Brickellia eupatorioides (L.) Shinners var. false boneset SNAT1 G5T5 chlorolepis (Woot. & Standl.) B.L. Turner Brickellia eupatorioides (L.) Shinners var. eupatorioides false boneset SNATNR G5T5 Chloracantha spinosa (Benth.) G.L. Nesom Mexican devilweed S1 G4G5 Cirsium muticum Michx. swamp thistle S1 G5 Diaperia candida (Torr. & A. Gray) Benth. silver evax SH G3G5 Doellingeria sericocarpoides Small southern whitetop S1 G3G5 Echinacea atrorubens Nutt. Topkea purple coneflower SNR G3 Echinacea paradoxa (J.B.S. Norton) Britton var. coneflower S1T1 G2T1 neglecta R.L. McGregor Echinacea sanguinea Nutt. sanguin coneflower S1 G3G5 Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird heavy gray rabbitbrush S2T2 G5T5 var. graveolens (Nutt.) Reveal & Schuyler Ericameria nauseosa (Pall. ex Pursh) G.L. Nesom & Baird rubber rabbitbrush S2T2 G5T5 var. nauseosa

Eupatorium rotundifolium L. round-leaf thoroughwort S1 G5

Euthamia graminifolia (L.) Nutt. flat-top fragrant goldenrod S1 G5 Euthamia leptocephala (Torr. & A. Gray) Greene ex bushy fragrant goldenrod S1 G5 Porter & Britton Haploesthes greggii var. texana (J.M. Coult.) I.M. S1T1 G4?TNR Johnst. false broomweed Helenium quadridentatum Labill. long-disk sneezeweed SH G4? Helianthus salicifolius A. Dietr. willowleaf sunflower S2 G4 Helianthus silphioides Nutt. silphium sunflower S1 G4

UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Hymenopappus filifolius Hook. var. cinereus (Rydb.) fineleaf woollywhite S1T1 G5T4T5 I.M. Johnst. Ionactis linariifolia (L.) Greene flaxleaf aster S1 G5 Krigia wrightii (A. Gray) K.L. Chambers ex Kim Wright's dwarfdandelion S1 G3G4 Liatris aestivalis G.L. Nesom & R. O'Kennon summer gayfeather SH GNR Liatris elegans (Walter) Michx. Var. bridgesii Mayfield elegant blazingstar SNRT1 G5TNR Lorandersonia baileyi (Wooton & Standl.) Urbatsch, R.P. Bailey's rabbitbrush SH G4G5 Roberts & Neubig

Mulgedium oblongifolium (Nutt.) Reveal blue lettuce SH G5 Packera tridenticulata (Rydb.) W.A. Weber & A. Löve three-tooth grounsel S1 G5 Pectis angustifolia Torr. var. angustifolia crown-seed fetid marigold SHTH G4G5TNR Pericome caudata A. Gray mountain leaftail S1 G5 Picradeniopsis oppositifolia (Nutt.) Rydb. ex Britton opposite-leaf false bahia SH G5? Picradeniopsis woodhousei (A. Gray) Rydb. Woodhouse's false bahia SH G4G5 Pluchea foetida (L.) DC. stinking camphorweed S1 G5 Prenanthes aspera Michx. rough rattlesnake root S2 G4? Prenanthes barbata (Torr. & A. Gray) Milstead barbed rattlesnake root S1 GNR Pseudoclappia arenaria Rydb. Trans-Pecos false clappia SH G3 Pseudognaphalium helleri (Britton) Anderb. ssp. helleri Heller's rabbit tobacco SHTH G4G5T3T4 Pseudognaphalium stramineum (Kunth) Anderb. cotton-batting cudweed S1 G5 Rayjacksonia annua (Rydb.) R.L. Hartm. & M.A. Lane viscid tansyaster S2 GNR Rudbeckia missouriensis Engelm. ex C.L. Boynt. & orange coneflower S2 G4G5 Beadle Senecio ampullaceus Hook. Texas groundsel S1 G4 auriculata Shuttlw. ex S.F. Blake eared goldenrod S1 G4 Solidago ouachitensis C.E.S. Taylor & R.J. Taylor Ouachita Mountain goldenrod S2 G3 Solidago patula Muhl. ex Willd. ssp. strictula Torr. & A. round-leaved goldenrod SHTH G5T5 Gray Solidago ptarmicoides (Torr. & A. Gray) B. Boivin prairie goldenrod SH G5 Solidago velutina DC. ssp. sparsifolia (A. Gray) Semple three-nerve goldenrod S1T1 G5?TNR Stephanomeria pauciflora (Torr.) A. Nelson prairie skeletonplant S1 G5 Symphyotrichum ciliatum (Ledeb.) G.L. Nesom alkali American-aster SH G5 Symphyotrichum dumosum (L.) G.L. Nesom var. rice button aster S3T3 G5TNR dumosum Symphyotrichum novae-angliae (L.) G.L. Nesom New England aster SH G5 Symphyotrichum racemosum (Elliot) G.L. Nesom small white aster S1 G4G5 Townsendia texensis Larsen Texas Townsend daisy SH G4? Verbesina walteri Shinners Carolina crownbeard SH G4 Vernonia lettermannii Engelm. ex A. Gray narrowleaf ironweed S2 G3 Vernonia missurica Raf. Missouri ironweed S2 G4G5 Vernonia texana (A. Gray) Small Texas ironweed SH G4G5 Azollaceae Azolla filiculoides Lam. large mosquito fern S2 G5 Balsaminaceae Impatiens pallida Nutt. pale jewel-weed S2 G5 Betulaceae Alnus maritima (Marshall) Muhl. ex Nutt. seaside alder S2 G3

Corylus americana Walter American hazelnut S2 G5 Bignoniaceae Bignonia capreolata L. crossvine S1 G5 Cryptantha cinerea (Greene) Cronquist var. jamesii Boraginaceae S2T2 G5T5? (Torr.) Cronquist James' cat's-eye UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Cryptantha thyrsiflora (Greene) Payson creeted cat's-eye S2 G4 Onosmodium bejariense DC. ex A. DC. var. bejariense soft-hair marbleseed SNATNR G4G5T3 Onosmodium bejariense DC. ex A. DC. var. subsetosum soft-hair marbleseed SNAT1 (Mack. & Bush) B.L. Turner G4G5T4? Brassicaceace Boechera dentata (Raf.) Al-Shehbaz & Zarucchi Short's rockcress S1 G5

Boechera fendleri (S. Watson) W.A. Weber Fendler's rockcress S1 G5 Cardamine angustata O.E. Schulz slender toothwort S1 GNR Draba aprica Beadle open-ground whitlowgrass S1 G3 Iodanthus pinnatifidus (Michx.) Steud. purple rocket S2 G5 Leavenworthia aurea Torr. golden gladecress S1 G2 Physaria angustifolia (Nutt. ex Torr. & A. Gray) O'Kane threadleaf bldderpod S2 G3 & Al-Shehbaz Rorippa aquatica (Eaton) E.J. Palmer & Steyerm. lakecress S1 G4? Rorippa teres (Michx.) Stuckey marsh yellowcress SH G5 Streptanthus squamiformis Goodman pine-oak jewelflower S2 G2G3 Thelypodium wrightii A. Gray Wright thelypody SH G4G5 Burmanniaceae Burmannia capitata (J.F. Gmel.) Mart. southern burmannia SH G5 Cabombaceae Cabomba caroliniana A. Gray Carolina fanwort SH G3G5 Cylindropuntia davisii (Engelm. & J.M. Bigelow) F.M. Cactaceae tuna cholla S1 G5? Knuth Cylindropuntia imbricata (Haw.) F.M. Knuth var. tree cholla S2T2 G5T4T5 imbricata Echinocactus texensis Hopffer horse crippler S1 G5 Echinocereus reichenbachii (Terscheck ex Walp.) J.N. Reichenbach's hedgehog SNATNR G5T3 Haage var. baileyi (Rose) N.P. Taylor cactus Echinocereus viridiflorus Engelm. ssp. viridiflorus green-flower hedgehog cactus S1T1 G5T4?

Escobaria vivipara (Nutt.) Buxb. spinystar SNR G5 Mammillaria heyderi Muehlenpf. ssp. heyderi little nipple cactus S1T1 G4?T4? Opuntia polyacantha Haw. var. polyacantha starvation cactus S2T2 G5T5 Capparaceae Cleomella angustifolia Torr. northern rhombopod S3 G5 Polanisia erosa (Nutt.) Iltis ssp. erosa large clammyweed S1T1 G5T5 Caprifoliaceae Symphoricarpos occidentalis Hook. northern snowberry SH G5 Symphoricarpos palmeri G.N. Jones Palmer snowberry SH G3G5 Triosteum aurantiacum E.P. Bicknell var. illinoense coffee tinker's-weed SHTH G5TNR (Wiegand) Palmer & Steyerm. Triosteum perfoliatum L. feverwort S3 G5 Caryophyllaceae Arenaria benthamii Fenzl ex Torr. & A. Gray hilly sandwort SH G4 Eremogone hookeri (Nutt.) W.A. Weber var. hookeri Hooker's sandwort SHTNA G5T5 Eremogone hookeri (Nutt.) W.A. Weber var. pinetorum Hooker's sandwort SHTH G5T3T5 (A. Nelson) Dorn Minuartia muscorum (Fassett) Rabeler moss starwort S3 G4 Paronychia canadensis (L.) Alph. Wood forked nailwort SH G5 Paronychia drummondii Torr. & A. Gray Drummond nailwort S1 G4G5 Paronychia fastigiata (Raf.) Fernald var. fastigiata cluster-stemmed nailwort S2T2 G5T5

Paronychia sessiliflora Nutt. low nailwort S1 G5

Silene regia Sims royal catchfly S1 G3

Spergularia salina J. Presl & C. Presl salt sandspurry SH GNR Celastraceae Lepuropetalon spathulatum Elliott southern lepuropetalon SH G4G5

UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

large-leaved grass-of- S1 G3 Parnassia grandifolia DC. Parnassus Cistaceae Helianthemum bicknellii Fernald hoary frostweed SH G5

Helianthemum georgianum Chapm. Georgia frostweed S1 G4 Colchicaceae Uvularia grandiflora Sm. large-flowered bellwort S2 G5

Uvularia perfoliata L. perfoliate bellwort SH G5

Uvularia sessilifolia L. sessile-leaf bellwort SNR G5 Commelinaceae Tradescantia ernestiana E.S. Anderson & Woodson Ernest's spiderwort S2 G3G4Q

Tradescantia ozarkana E.S. Anderson & Woodson Ozark spiderwort S2 G3 Convolvulaceae Cressa truxillensis Kunth spreading alkali-weed S1 G5 Cuscuta indecora Choisy var. attenuata (Waterfall) Costea Waterfall's tapertip dodder SNAT1 G5T1T3

Cuscuta umbellata Kunth flat-globe dodder S1 G5

Evolvulus sericeus Sw. var. sericeus creeping morning glory S1T1 G5T3T5 Ipomoea shumardiana (Torr.) Shinners narrowleaf morning glory SNR G2G3

Jacquemontia tamnifolia (L.) Griseb. hairy clustervine SH GNR Cornaceae Cornus foemina Mill. stiff dogwood S2 G5 Crassulaceae Crassula aquatica (L.) Schönl. water pigmyweed S1 G5 Glossopetalon spinescens A. Gray var. Crossosomataceae Texas greasebush S1T1 G5T? planitierum (Ensign) Yatsk. Cucurbitaceae Cayaponia quinqueloba (Raf.) Shinners five-lobe cayaponia S1 G4

Echinocystis lobata (Michx.) Torr. & A. Gray wild mock cucumber S1 G5 Cupressaceae Juniperus monosperma (Engelm.) Sarg. one-seeded juniper SNR G4G5

Juniperus scopulorum Sarg. Rocky Mountain juniper SNR G5

Taxodium distichum (L.) Rich. bald cypress S2 G5 Cyperaceae Carex cephalophora Muhl. ex Willd. oval-leaved sedged SNR G5

Carex comosa Boott bristly sedge S1 G5

Carex crawei Dewey Crawe sedge SH G5

Carex debilis Michx. white-edge sedge S1 G5

Carex decomposita Muhl. cypress-knee sedge S1 G5

Carex fissa Mack. hammock sedge S3 G4?

Carex glaucescens Elliott southern waxy sedge S1 G4

Carex hyalina Boott tissue sedge S2 G4

Carex latebracteata Waterf. Waterfall's sedge S3 G4

Carex leptalea Wahlenb. bristly-stalk sedge S1 G5

Carex longii Mack. greenish-white sedge S1 G5

Carex oklahomensis Mack. Oklahoma sedge S2 G4

Carex ouachitana Kral, Manhart & Bryson Ouachita sedge S2 G4

Carex oxylepis Torr. & Hook. sharp-scale sedge S2 G5?

Carex planostachys Kunze cedar sedge S2 G5

Carex praegracilis W. Boott clustered field sedge S1 G5

Carex shinnersii P. Rothr. & Reznicek Shinner's sedge S1 GNR

Carex striatula Michx. lined sedge S1 G4G5

Carex swanii (Fernald) Mack. swan sedge S1 G5 Carex timida Naczi & B.A. Ford a carex SNR G2G4

Carex typhina Michx. cattail sedge S1 G5

UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Cyperus granitophilus McVaugh granite-loving flatsedge S1 G3G4Q Cyperus plukenetii Fernald Plukenet’s flatsedge S2 G5

Dulichium arundinaceum (L.) Britton var. arundinaceum three-way sedge S2T2 G5T5

Eleocharis albida Torr. white spikerush SH G4G5

Eleocharis atropurpurea (Retz.) J. Presl & C. Presl purple spikerush S1 G5

Eleocharis flavescens (Poir.) Urb. var. flavescens pale spikerush S1T1 G5T5 Eleocharis geniculata (L.) Roem. & Schult. Canada spikesedge S2 G5

Eleocharis palustris (L.) Roem. & Schult. creeping spikerush S1 G5

Eleocharis tortilis (Link) Schult. twisted spikerush S1 G5

Eleocharis wolfii (A. Gray) A. Gray ex Britton Wolf's spikerush S1 GNR

Rhynchospora caduca Elliott falling beakedrush S1 G5

Rhynchospora capillacea Torr. horned beakrush S1 G4

Rhynchospora gracilenta A. Gray slender beakrush S1 G5

Rhynchospora inexpansa (Michx.) Vahl nodding beakrush S1 G5

Rhynchospora nivea Boeckeler snowy whitetop SNR G4

Rhynchospora rariflora (Michx.) Elliott few-flowered beakrush SNR G5

Rhynchospora scirpoides (Torr.) A. Gray long-beaked baldrush S1 G4

Schoenoplectus hallii (A. Gray) S.G. Sm. Hall's bulrush S1 G3

Scleria muehlenbergii Steud. Muehlenberg's nutrush S1 G5

Scleria verticillata Muhl. ex Willd. low nutrush S1 G5 Droseraceae Drosera brevifolia Pursh dwarf sundew S1 G5 Dryopteridaceae Dryopteris filix-mas (L.) Schott male fern SH G5 Elatinaceae Bergia texana (Hook.) Seub. ex Walp. Texas bergia S2 G5 Elatine americana (Pursh) Arn. American waterwort SH G4 Ephedraceae Ephedra antisyphilitica Berl. ex C.A. Mey. Mormon tea S1 G3G4 Equisetaceae Equisetum arvense L. field horsetail S1 G5 Ericaceae Hypopitys monotropa Crantz American pinesap S1 G5

Lyonia ligustrina (L.) DC. maleberry S1 GNR

Lyonia mariana (L.) D. Don staggerbush S1 G5

Monotropa uniflora L. Indianpipe S1 G5

Rhododendron canescens (Michx.) Sweet hoary azalea S2 G5

Rhododendron prinophyllum (Small) Millais early azalea S2 G5

Rhododendron viscosum (L.) Torr. swamp azalea S1 G5

Vaccinium corymbosum L. highbush blueberry S2 G5 Eriocaulaceae Eriocaulon decangulare L. tenangle pipewort S1 GNR

Eriocaulon koernickianum Van Heurck & Müll. Arg. small-headed pipewort S2 G2 Croton michauxii G.L. Webster var. michauxii narrowleaf rushfoil SNATH G5TNR

Ditaxis humilis (Engelm. & A. Gray) Pax low silverbush S1 G5

Euphorbia carunculata Waterf. sanddune broomspurge S1 G3G4

Euphorbia commutata Engelm. ex A. Gray wood spurge S1 G5

Euphorbia cordifolia Elliott heartleaf broomspurge S1 G5 Euphorbia ouachitana Mayfield Ouachita spurge S2 GNR Fabaceae Aeschynomene indica L. Indian joint-vetch S1 G5 Amorpha laevigata Nutt. smooth indigobush SNR G3?

UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Amorpha nitens F.E. Boynton shining false indigo S1 GNR

Amorpha ouachitensis Wilbur Ouachita leadplant S1 G3Q

Amorpha paniculata Torr. & A. Gray panicled indigobush S1 G2G3

Astragalus bisulcatus (Hook.) A. Gray var. bisculatus twogrooved milkvetch S1T1 G5T5 Astragalus ceramicus E. Sheld. var. filifolius (A. Gray) F.J. painted milkvetch S1T1 G4T4 Herm.

Astragalus gilviflorus E. Sheld. var. gilviflorus plains milkvetch S1T1 G5T5?

Astragalus puniceus Osterh. Trinidad milkvetch S1 G4

Baptisia nuttalliana Small Nuttall's wild indigo S3 G5

Cladrastis kentukea (Dum. Cours.) Rudd yellow wood S1 G4

Dalea compacta Spreng compact prairieclover S1 G5

Dalea cylindriceps Barneby Andean prairieclover S1 G3G4

Dalea formosa Torr. feather-plume dalea S2 G5

Dalea frutescens A. Gray black dalea S2 G5

Dalea jamesii (Torr.) Torr. & A. Gray James' dalea S1 G5

Dalea nana Torr. ex A. Gray dwarf dalea S1 G5 Dalea phleoides (Torr. & A. Gray) Shinners var. slimspike prairie clover S1T1 G4T4 microphylla (Torr. & A. Gray) Barneby

Dalea tenuifolia (A. Gray) Shinners slim-leaf prairie clover S1 G5

Desmanthus cooleyi (Eaton) Trel. Cooley mimosa S2 G5

Desmodium illinoense A. Gray ticktrefoil S3 G5

Desmodium nuttallii (Schindl.) B.G. Schub. Nuttall's ticktrefoil S1 G5

Desmodium pauciflorum (Nutt.) DC. fewflower ticktrefoil S1 G5

Desmodium tweedyi Britton Tweedy's ticktrefoil SNR G3

Hoffmannseggia drepanocarpa A. Gray sickle-pod rushpea S2 G5

Lathyrus eucosmus Butters & H. St. John seemly sweetpea S1 G4G5 Lathyrus polmporphus var. incaus manystem pea S1T1 G5?T4T5

Lupinus plattensis S. Watson lupine S1 G4

Lupinus pusillus Pursh ssp. pusillus small lupine SHTH G5T5

Mimosa roemeriana Scheele Roemer's sensitive-briar S1 G5

Mimosa rupertiana B.L. Turner western sensitivebriar S1 G5

Pediomelum esculentum (Pursh) Rydb. large Indian breadroot S3 G5

Pediomelum hypogaeum (Nutt.) Rydb. var. hypogaeum edible scurfpea S1T1 G5T4

Pediomelum reverchonii (S. Watson) Rydb. rock scurfpea S1 G3

Pediomelum rhombifolium (Torr. & A. Gray) Rydb. roundleaf scurfpea S2 G5

Phaseolus polystachios (L.) Britton, Sterns & Poggenb. wild kidney bean S1 G5

Senna obtusifolia (L.) H.S. Irwin & Barneby blunt-leaf senna S3 G5

Styphnolobium affine (Torr. & A. Gray) Walp. Eve's necklacepod S3 G4

Trifolium carolinianum Michx. Carolina clover SH G5

Wisteria frutescens (L.) Poir. Kentucky wisteria S1 G5 Fagaceae Castanea ozarkensis Ashe Ozark chinquapin S2 GNR

Castanea pumila (L.) Mill. Allegheny chinquapin S2 G5

Fagus grandifolia Ehrh. American beech S1 G5 Quercus durandii Buckley var. breviloba (Torr.) E.J. S2T2 G4G5T4T5 Palmer Bigelow's oak

Quercus fusiformis Small plateau live oak S1 G5 UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Quercus gambelii Nutt. Gambel oak S1 G5

Quercus incana W. Bartram blue jack oak S2 G5

Quercus texana Buckley Nuttall oak S2 G4G5 Gentianaceae Bartonia paniculata (Michx.) Muhl. ssp. paniculata twining screwstem S1T1 G5T5

Centaurium texense (Griseb.) Fernald Lady Bird's centaury S1 G4?

Frasera caroliniensis Walter Carolina gentian S1 G5

Gentiana alba Muhl. yellow gentian S1 G4

Gentiana puberulenta J.S. Pringle downy gentian SH G4G5

Gentiana saponaria L. soapwort gentian S1 G5 Geraniaceae Geranium texanum (Trel.) A. Heller Texas crane's bill S2 G4 Grossulariaceae Ribes cereum Douglas wax currant S1 G5

Ribes curvatum Small granite gooseberry S1 G5

Ribes cynosbati L. prickly gooseberry S2 G5

Ribes missouriense Nutt. Missouri gooseberry S1 G5 Hamamelidaceae Hamamelis vernalis Sarg. Ozark witchhazel S3 G4?

Hamamelis virginiana L. American witchhazel S2 G5 Heliotropiaceae Euploca procumbens (Mill.) Diane & Hilger four-spike heliotrope S1 G5 Hydrangeaceae Philadelphus pubescens Loisel. hoary mock-orange S1 G5? Hydrocharitaceae Limnobium spongia (Bosc) Rich. ex Steud. American frog's-bit S1 G4 Hydrophyllaceae Phacelia gilioides Brand Brand's phacelia S1 G5 Hypericaceae Hypericum crux-andreae (L.) Crantz St. Peter's wort S1 G5

Hypericum gentianoides (L.) Britton, Sterns & Poggenb. Osage-grass St. John's wort S1 G5

Hypericum lobocarpum Gatt. ex J.M. Coult. five-lobe St. John's wort S1 G4Q

Triadenum tubulosum (Walter) Gleason large marsh St. John's wort S2 G4?

Triadenum virginicum (L.) Raf. marsh St. John's wort S1 G5

Triadenum walteri (J.F. Gmel.) Gleason greater marsh St. John's wort S2 G5 Hypoxidaceae Hypoxis sessilis L. glossy-seeded stargrass SH G4 Iridaceae Alophia drummondii (Graham) R.C. Foster purple pleatleaf SH G4

Iris brevicaulis Raf. lamance iris S1 G4

Iris cristata Aiton crested dwarf iris S3 G4

Iris virginica L. Virginia blueflag S1 G5

Nemastylis nuttallii Pickering ex R.C. Foster Nuttall's pleatleaf SH G4 Isoetaceae Isoetes butleri Engelm. Butler's quillwort S1 G4

Isoetes melanopoda J. Gay & Durieu ex Durieu blackfoot quillwort S2 G5 Iteaceae Itea virginica L. Virginia willow S1 G4 Juglandaceae Carya aquatica (F. Michx.) Elliott water hickory S1 G5

Carya myristiciformis (F. Michx.) Elliott nutmeg hickory S1 G4 Juncaceae Juncus balticus Willd. Baltic rush S1 G5

Juncus filipendulus Buckley plains rush S2 G5

Juncus repens Michx. creeping rush S1 G5

Juncus texanus (Engelm.) Coville Texas rush SNR G5 Lamiaceae Blephilia ciliata (L.) Benth. downy woodmint SH G5

Hedeoma acinoides Scheele slender false pennyroyal SH GNR

Hedeoma pulegioides (L.) Pers. American pennyroyal S2 G5

Monarda pectinata Nutt. Plains lemon beebalm S3 G5 UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Monarda stipitatoglandulosa Waterf. Ouachita white beebalm S2 G4

Physostegia intermedia (Nutt.) Engelm. & A. Gray false dragonhead S1 G5

Scutellaria cardiophylla Engelm. & A. Gray heart-leaf skullcap S1 G4?

Scutellaria elliptica Muhl. ex Spreng. var. elliptica hairy skullcap S3T3 G5T5

Scutellaria incana Biehler var. incana hoary skullcap S2T2 G5T5

Scutellaria integrifolia L. hyssop skullcap SH G5

Stachys eplingii J.B. Nelson Epling's hedgenettle S2 G5

Stachys iltisii J.B. Nelson Oklahoma hedgenettle S1 GNR

Stachys palustris L. marsh hedgenettle S1 G5 Warnockia scutellarioides (Engelm. & A. Gray) M.W. S1 G4 Turner prairie Brazos mint Lentibulariaceae Pinguicula pumila Michx small bladderwort SH G4

Utricularia inflata Walter swollen bladderwort S1 G5

Utricularia juncea Vahl southern bladderwort S1 G5 Utricularia radiata Small little floating bladderwort S1 G4

Utricularia subulata L zigzag bladderwort SH G5 Linaceae Linum imbricatum (Raf.) Shinners tufted flax S1 G4 Loasaceae Cevallia sinuata Lag. stinging serpent SH GNR Loganiaceae Mitreola petiolata (J.F. Gmel.) Torr. & A. Gray miterwort SNR G5

Mitreola sessilifolia (J.F. Gmel.) G. Don swamp hornpod S1 G4G5 Lycopodiaceae Lycopodiella appressa (Chapm.) Cranfill southern bog clubmoss S1 G5 Lythraceae Didiplis diandra (Nutt. ex DC.) Alph. Wood water purslane S1 G5 Magnoliaceae Magnolia acuminata (L.) L. cucumber magnolia S1 G5

Magnolia tripetala (L.) L. umbrella magnolia S1 G5 Malvaceae Abutilon fruticosum Guill. & Perr. Texas Indian mallow S1 G4G5

Callirhoe bushii Fernald Bush's poppymallow S1 G3

Malvella leprosa (Ortega) Krapov. alkali mallow S1 G5

Rhynchosida physocalyx (A. Gray) Fryxell buffpetal SH G4G5

Sphaeralcea angustifolia (Cav.) G. Don narrlowleaf globemallow S2 G5

Tilia americana L. var. americana American basswood S3T3 G5T5 Tilia americana L. var. caroliniana (Mill.) Castigl. Carolina broomwood S3T2 G5T5 Marantaceae Thalia dealbata Fraser ex Roscoe powdery thalia S3 G4 Marsileaceae Marsilea vestita Hook. & Grev. hairy waterfern S3 G5

Pilularia americana A. Braun American pillwort SH G5 Melanthiaceae Amianthium muscitoxicum (Walter) A. Gray fly-poison S1 G4G5

Stenanthium gramineum (Ker Gawl.) Morong eastern featherbells S1 G4G5 Trillium pusillum Michx. var. ozarkanum (E.J. Palmer & Ozark least trillium S1T1 G3T3 Steyerm.) Steyerm.

Trillium sessile L. narrowpetal wakerobin S1 GNR

Veratrum virginicum (L.) W.T. Aiton Virginia bunchflower S1 G5

Veratrum woodii J.W. Robbins ex Alph. Wood Ozark bunchflower S1 G5 Menispermaceae Calycocarpum lyonii (Pursh) A. Gray cupseed S2 G5 Molluginaceae Glinus radiatus (Ruiz & Pav.) Rohrb. carpetweed S1 G5 rugospermus (Holz.) Kiger prairie fameflower S1 G3G4 Moraceae Morus microphylla Buckley Texas mulberry S1 G5? Myricaceae Morella cerifera (L.) Small southern bayberry S1 G5 UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Nartheciaceae Aletris aurea Walter golden colicroot S1 G5

Aletris farinosa L. white-tubed colicroot S1 G5 Nyctaginaceae Abronia fragrans Nutt. ex Hook. fragrant white sand verbena S2 G5

Acleisanthes diffusa (A. Gray) R.A. Levin spreading moonpod SH G4G5

Allionia incarnata L. trailing windmills SH G5

Boerhavia erecta L. erect spiderling S2 G5

Mirabilis glabra (S. Watson) Standl. smooth four-o'clock S2 G5

Mirabilis oxybaphoides (A. Gray) A. Gray spreading four-o'clock SH G5 Nymphaceae Nymphaea mexicana Zucc. banana waterlily SNR G3G4 Oleaceae Chionanthus virginicus L. fringe tree S3 G5

Forestiera acuminata (Michx.) Poir. swamp privet S2 G5

Fraxinus quadrangulata Michx. blue ash S1 G5 broadleaf enchanter's Onagraceae SHTH G5T5 Circaea canadensis (L.) Hill ssp. canadensis nightshade

Epilobium coloratum Biehler purple-leaf willowherb S1 G5

Ludwigia hirtella Raf. hairy ludwigia S1 G5

Ludwigia linearis Walter narrowleaf seedbox S1 G5

Oenothera canescens Torr. & Frém. spotted evening primrose S2 G4G5 Oenothera demareei (P.H. Raven & D.P. Greg.) W.L. S1 G4Q Wagner & Hoch Demaree's gaura

Oenothera engelmannii (Small) Munz Engelmann evening primrose S1 G4

Oenothera patriciae W.L. Wagner & Hoch Plains butterflyweed S1 G4G5

Oenothera triangulata (Buckley) W.L. Wagner & Hoch prairie butterflyweed SNR G3G4 Ophioglossaceae Ophioglossum nudicaule L. f. least adder's-tongue fern SH G5 Orchidaceae Aplectrum hyemale (Muhl. ex Willd.) Torr. puttyroot SH G5

Calopogon oklahomensis D.H. Goldman Oklahoma grass pink S2 G4?

Calopogon tuberosus (L.) Britton, Sterns & Poggenb. tuberous grass pink S1 G5

Corallorhiza odontorhiza (Willd.) Nutt. autumn coralroot S1 G5

Corallorhiza wisteriana Conrad spring coralroot S1 G5

Cypripedium kentuckiense C.F. Reed southern lady's slipper S2 G3

Cypripedium parviflorum Salisb. var. parviflorum small yellow lady's slipper S1T1 G5T3T5 Cypripedium parviflorum Salisb. var. pubescens (Willd.) S1TNA G5T5 O.W. Knight large yellow lady's slipper

Epipactis gigantea Douglas ex Hook. giant helleborine S1 G3G4

Gymnadeniopsis clavellata (Michx.) Rydb. small green woodland orchid S2 G5

Habenaria repens Nutt. waterspider orchid S1 G5

Hexalectris spicata (Walter) Barnhart crested coralroot S1 G5

Isotria verticillata (Muhl. ex Willd.) Raf. larged worled pogonia S1 G5

Liparis liliifolia (L.) Rich. ex Lindl. large twayblade S1 G5

Malaxis unifolia Michx. green adder's-mouth S1 G5

Neottia bifolia (Raf.) Baumbach southern twayblade S1 G4

Platanthera ciliaris (L.) Lindl. yellow-fringe orchid S1 G5

Platanthera flava (L.) Lindl. var. flava southern rein orchid S1T1 G4?T4?Q

Platanthera lacera (Michx.) G. Don green-fringe orchid S1 G5 eastern prairie white-fringed SH G2G3 Platanthera leucophaea (Nutt.) Lindl. orchid

Platanthera praeclara Sheviak & M.L. Bowles western prairie fringed orchid SH G3 UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Pogonia ophioglossoides (L.) Ker Gawl. rose pogonia SH G5

Spiranthes odorata (Nutt.) Lindl. sweetscent ladies' tresses S1 G5

Spiranthes praecox (Walter) S. Watson grassleaf ladies' tresses SH G5

Tipularia discolor (Pursh) Nutt. cranefly orchid S2 G4G5

Triphora trianthophoros (Sw.) Rydb. nodding pogonia S1 G3G4? Orobanchaceae Agalinis auriculata (Michx.) S.F. Blake earleaf foxglove S1 G3 Agalinis densiflora (Benth.) S.F. Blake Osage Plains false foxglove S2 G3

Agalinis homalantha Pennell San Antonio false foxglove S1 G5

Agalinis skinneriana (Alph. Wood) Britton pale false foxglove SH G3

Agalinis tenuifolia (Vahl) Raf. slender false foxglove S2 G5

Agalinis viridis (Small) Pennell green false foxglove SH G5

Dasistoma macrophylla (Nutt.) Raf. mullein foxglove S3 G4

Epifagus virginiana (L.) W.P.C. Barton beechdrops SH G5

Orobanche uniflora L. oneflowered broomrape S1 GNR Papaveraceae Argemone squarrosa Greene ssp. squarrosa hedgehog pricklypoppy S1T1 G4TNR

Dicentra cucullaria (L.) Bernh. Dutchman's breeches S2 G5 Phyllanthaceae Phyllanthopsis phyllanthoides Voronts. & Petra Hoffm. Missouri buckbrush S1 G4 Pinaceae Pinus edulis Engelm. two-needle pinyon pine S1 G5

Pinus ponderosa Douglas ex P. Lawson & C. Lawson Ponderosa pine S1 G5 Plantaginaceae Bacopa monnieri (L.) Pennell coastal water-hyssop S1 G5?

Callitriche terrestris Raf. terrestrial water starwort SNR G5

Collinsia verna Nutt. Spring blue-eyed Mary S1 G5 Penstemon angustifolius Nutt. ex Pursh var. S2T2 G5T4? caudatus (A. Heller) Rydb. narrowleaf beardtongue Penstemon cobaea Nutt. var. purpureus Pennell purple beardtongue SNATNR G4TNR

Penstemon fendleri Torr. & A. Gray Fendler's penstemon S3 G5

Penstemon grandiflorus Nutt. large beardtongue S1 G5?

Penstemon murrayanus Hook. cupleaf beardtongue S1 G4

Penstemon oklahomensis Pennell Oklahoma beardtongue S3 G3

Plantago elongata Pursh ssp. elongata slender plantain S3T3 G4T4

Plantago heterophylla Nutt. slender plantain S2 G5

Veronicastrum virginicum (L.) Farw. culver's root S1 GNR Plumbaginaceae Limonium limbatum Small Trans-Pecos sea lavender S1 GNR Poaceae Achnatherum hymenoides (Roem. & Schult.) Barkworth Indian mountain ricegrass S1 G5

Achnatherum scribneri (Vasey) Barkworth Scribner needlegrass S1 G4

Aristida arizonica Vasey Arizona three-awn grass S1 G4

Avenella flexuosa (L.) Drejer crinkled hairgrass SH G5?

Axonopus fissifolius (Raddi) Kuhlm. southern carpet grass SH G5

Axonopus furcatus (Flüggé) Hitchc. big carpet grass SH G5

Bouteloua barbata Lag. six weeks gramma S1 G5

Bouteloua eriopoda (Torr.) Torr. black gramma S2 G5

Brachyelytrum erectum (Schreb.) P. Beauv. bearded shorthusk S3 G5

Bromus lanatipes (Shear) Rydb. wooly brome S1 G5

Calamovilfa arcuata K.E. Rogers rivergrass S2 G2G3

Diarrhena americana P. Beauv. American beakgrain S1 G4? UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Dichanthelium ovale (Elliott) Gould & C.A. Clark eggleaf witchgrass S1 G5

Elymus diversiglumis Scribn. & C.R. Ball Interrupted wild rye SNR G3G4Q SNATN G5T5 Elymus glaucus Buckley ssp. glaucus blue wild rye A

Elymus hystrix L. var. hystrix bottle-brush grass S2T2 G5T5

Enneapogon desvauxii P. Beauv. nine-awned pappus grass SH G5

Festuca versuta Beal Texas fescue S1 G5 Glyceria acutiflora Torr. creeping mannagrass S1 G5 Glyceria septentionalis Hitchc. var. arkansana (Fernald) S1T1 G5T5? Steyerm. & C. Kucera mannagrass Gymnopogon brevifolius Trin. shortleaf skeletongrass SH G5 Hesperostipa comata (Trin. & Rupr.) Barkworth ssp. S2T2 G5T5 comata needle-and-thread

Hesperostipa neomexicana (Thurb.) Barkworth New Mexico needlegrass S1 G4G5

Hesperostipa spartea (Trin.) Barkworth porcupine needlegrass SH G5

Hilaria jamesii (Torr.) Benth. James' galleta S1 G5

Hilaria mutica (Buckley) Benth. tobosa S1 G5

Limnodea arkansana (Nutt.) L.H. Dewey Ozark grass S1 G4?

Muhlenbergia bushii R.W. Pohl Bush's muhly S1 G5

Muhlenbergia cuspidata (Torr. ex Hook.) Rydb. plains muhly SH G5

Muhlenbergia phleoides (Kunth) Columbus common wolf's-tail S1 G5

Muhlenbergia porteri Scribn. ex Beal Porter's muhly S1 G5

Muhlenbergia reverchonii Vasey & Scribn. seep muhly S2 G4 Muhlenbergia tenuiflora (Willd.) Britton, Sterns & SH GNR Poggenb. slimflower muhly

Muhlenbergia torreyi (Kunth) Hitchc. ex Bush ring muhly S1 G4 Oplismenus hirtellus (L.) P. Beauv. ssp. setarius (Lam.) shortleaf basketgrass S1T1 G5T5 Mez ex Ekman

Panicum brachyanthum Steud. prairie panicgrass S2 G5

Panicum verrucosum Muhl. warty panicgrass SH G4

Paspalum dissectum (L.) L. Walter paspalum SH G4?

Phanopyrum gymnocarpon (Elliott) Nash clustered panicgrass S1 G5

Piptatherum micranthum (Trin. & Rupr.) Barkworth little mountain ricegrass S1 G5

Piptochaetium avenaceum (L.) Parodi blackseed needlegrass S2 G5

Saccharum alopecuroides (L.) Nutt. silver plumegrass SH G5

Saccharum giganteum (Walter) Pers. sugarcane plumegrass S1 G5

Sacciolepis striata (L.) Nash gibbous panicgrass S2 G5

Scleropogon brevifolius Phil. burro grass SH G5

Setaria grisebachii E. Fourn. Grisebach foxtail SH G4G5

Setaria reverchonii (Vasey) Pilg. ssp. reverchonii Reverchon's bristlegrass SHTH G4G5

Sorghastrum elliottii (C. Mohr) Nash long-bristled Indiangrass S1 G5

Sphenopholis interrupta (Buckley) Scribn. southern oats S2 G4

Sporobolus giganteus Nash giant dropseed S2 G5

Sporobolus heterolepis (A. Gray) A. Gray northern dropseed S2 G5

Sporobolus silveanus Swallen Silveus' dropseed S1 G4 Sporobolus vaginiflorus (Torr. ex A. Gray) Alph. Wood Ozark dropseed SNAT1 G5T5? var. ozarkanus (Fernald) Shinners Podostemaceae Podostemum ceratophyllum Michx. threadfoot S2 G5 UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Polemoniaceae Phlox longipilosa Waterf. longhair phlox S1 G2Q

Phlox oklahomensis Wherry Oklahoma phlox S2 G3 Polygalaceae Polygala cruciata L. var. cruciata crossleaf milkwort SHTH G5T4T5

Polygala lindheimeri A. Gray var. parvifolia Wheelock Tweedy milkwort SHTH G4T3T4

Polygala polygama Walter racemed milkwort S2 G5 Polygonaceae Eriogonum alatum Torr. var. glabriusculum Torr. winged buckwheat S2T2 G5TNR

Eriogonum jamesii Benth. James' wild buckwheat S1 G5

Eriogonum lachnogynum Torr. ex Benth. longroot wild buckwheat S1 G4?

Eriogonum tenellum Torr. tall wild buckwheat S1 G5

Polygonella americana (Fisch. & C.A. Mey.) Small southern jointweed S1 G5

Rumex verticillatus L. swamp dock S3 G5 Ponteridaceae Heteranthera dubia (Jacq.) MacMill. grassleaf mudplantain S1 G5

Heteranthera multiflora (Griseb.) C.N. Horn multiflowered mudplantain S1 G4

Pontederia cordata L. pickerelweed S1 G5 Primulaceae Hottonia inflata Elliott featherfoil S2 G4

Lysimachia quadriflora Sims four-flowered loosestrife S1 G5?

Lysimachia radicans Hook trailing loosestrife S1 G4G5 dealbata (Pursh) Windham powdery false cloak fern S2 G4G5 Astrolepis sinuata (Lag. ex Sw.) D.M. Benham & SHTH G5?T5? Windham ssp. sinuata wavy scaly cloak fern

Cheilanthes alabamensis (Buckley) Kunze lipfern S1 G4G5

Cheilanthes fendleri Hook. Fendler lipfern SH G4

Cheilanthes horridula Maxon rough lipfern SH G4G5

Cheilanthes lindheimeri Hook. Lindheimer lipfern SH G4G5

Cheilanthes wootonii Maxon Wooton lacefern S1 G5

Pellaea wrightiana Hook. Wright's cliffbrake SH GNR Ranunculaceae Actaea pachypoda Elliott white baneberry S1 G5

Clematis catesbyana Pursh satincurls SH GNR

Clematis crispa L. blue jasmine leatherflower S1 G5

Clematis drummondii Torr. & A. Gray Drummond leatherflower SH G5

Clematis glaucophylla Small white-leaved leatherflower S1 G4? Clematis hirsutissima Pursh var. scottii (Porter) R.O. Scott's clematis S1T1 G4T4? Erickson

Clematis virginiana L. Virginia virgin-bower S1 G5

Ranunculus flabellaris Raf. yellow water crowfoot SH G5

Thalictrum arkansanum B. Boivin Arkansas meadowrue S2 G2Q

Thalictrum revolutum DC waxyleaf meadowrue S2 G5 Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Rhamnaceae S1T1 G5T4T5 Kartesz & Gandhi lance-leaved buckthorn Rosaceae Aronia arbutifolia (L.) Pers. red chokeberry S1 G5 Aruncus dioicus (Walter) Fernald var. pubescens (Rydb.) SHTH G5TNR Fernald bride's feather birch-leaved S1 G5 Cercocarpus montanus Raf. mountain mahogany

Crataegus dispessa Ashe milk hawthorn SNR G3?

Crataegus lanuginosa Sarg. wooly hawthorn SNR G3?Q

Drymocallis arguta (Pursh) Rydb. tall cinquefoil S1 G5

UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Fallugia paradoxa (D. Don) Endl. ex Torr. Apache-plume SH G5

Malus ioensis (Alph. Wood) Britton prairie crab apple S1 GNR

Physocarpus intermedius (Rydb.) C.K. Schneid. eastern ninebark S1 G4?

Physocarpus monogynus (Torr.) J.M. Coult. mountain ninebark S1 G4

Potentilla rivalis Nutt. brook cinquefoil S1 G5

Poteridium annuum (Nutt.) Spach prairie burnet S1 G4

Rosa woodsii Lindl. ssp. woodsii Woods' rose S1T1 G5T5

Rubus allegheniensis Porter Allegheny blackberry S3 G5

Rubus deliciosus Torr. delicious blackberry S1 G4? Rubiaceae Galium arkansanum A. Gray Arkansas bedstraw S2 G5

Houstonia humifusa (A. Gray) A. Gray mat bluet S1 G5

Houstonia micrantha (Shinners) Terrell southern bluet S1 G4G5

Houstonia ouachitana (E.B. Sm.) Terrell Ouachita bluet S2 G4

Oldenlandia uniflora L. clustered bluets S1 G5 Santalaceae Comandra umbellata (L.) Nutt. ssp. umbellata umbellate bastard toadflax SNRTNR G5T5 Sapindaceae Aesculus pavia L. red buckeye S2 G5 Saururaceae Anemopsis californica (Nutt.) Hook. & Arn. yerba mansa SH G5 Saxifragaceae Micranthes palmeri Bush Oklahoma saxifrage SNR G5? Selaginella arenicola Underw. ssp. riddellii (Van Eselt.) Selaginellaceae Riddell's spikemoss S2T2 G4T4 R.M. Tryon

Selaginella densa Rydb. dense spikemoss S1 G5

Selaginella underwoodii Hieron. Underwood's spikemoss S1 G5? Smilacaceae Smilax lasioneura Hook. Blue Ridge carrionflower S2 G5

Smilax smallii Morong Small's greenbrier S2 G5?

Smilax walteri Pursh coral greenbrier S1 G5 Solanaceae Lycium berlandieri Dunal Berlandier wolfberry SH G5

Lycium pallidum Miers pale wolfberry SH G5 Nicotiana obtusifolia M. Martens & Galeotti var. SHTH G4G5 obtusifolia desert tobacco Physalis missouriensis Mack. & Bush Missouri groundcherry SH G5?

Solanum triflorum Nutt. cut-leaf nightshade S1 G5 Styracaceae Halesia carolina L. Carolina silverbell S2 G4G5

Styrax americanus Lam. American snowbell S1 G5 Symplocaceae Symplocos tinctoria (L.) L'Hér. horse-sugar S1 G5 Thymelaeaceae Dirca palustris L. eastern leatherwood S1 G4 Typhaceae Sparganium americanum Nutt. American burreed S3 G5

Sparganium androcladum (Engelm.) Morong branched burreed S1 G4G5

Sparganium eurycarpum Engelm. large burreed SH G5 Ulmaceae Planera aquatica J.F. Gmel. planertree S2 G5

Ulmus serotina Sarg. September elm S1 G4 Urticaceae Urtica chamaedryoides Pursh weak nettle S3 G4G5

Urtica dioica L. ssp. gracilis (Aiton) Selander slender stinging nettle SHTH G5T5 Valerianaceae Valerianella longiflora (Torr. & A. Gray) Walp. long-flower cornsalad S2 GNR

Valerianella nuttallii (Torr. & A. Gray) Walp. Nuttall cornsalad S2 G1G2

Valerianella ozarkana Dyal Ozark cornsalad SH G3

Valerianella palmeri Dyal Palmer cornsalad S2 G3 UPDATED February 2017 OKLAHOMA NATURAL HERITAGE INVENTORY PLANT TRACKING LIST

Verbenaceae Verbena xutha Lehm. Gulf vervain SH G5 Violaceae Viola lanceolata L. lanceleaf violet SH G5 Viola palmata palmate-leaf violet SNR G5 Vitaceae Vitis mustangensis Buckley mustang grape S2 G4?

Vitis rupestris Scheele rock grape S2 G3 Woodsia oregana D.C. Eaton ssp. cathcartiana (B.L. Woodsiaceae Oregon woodsia S1T1 G5T5 Rob.) Windham

UPDATED February 2017