OKLAHOMA NATURAL HERITAGE INVENTORY PLANT 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 Alismataceae Alisma triviale Pursh northern water plantain S2 G5 Echinodorus tenellus (Mart.) Buchenau dwarf burhead SH G5? Sagittaria ambigua J.G. Sm. Kansas 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 Amaryllidaceae Hymenocallis liriosme (Raf.) Shinners Texas 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 OKLAHOMA 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 fern S3 G5 Asplenium septentrionale (L.) Hoffm. northern spleenwort S1 G4G5 Asteraceae 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. & Missouri orange coneflower S2 G4G5 Beadle Senecio ampullaceus Hook. Texas groundsel S1 G4 Solidago 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?