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This website publishes administrative rules on their effective dates, as designated by the adopting state agencies, colleges, and universities.

Chapter 1501:18-1 | Endangered Species of Native Ohio Wild Plants

 
 
 
Rule
Rule 1501:18-1-01 | Definitions.
 

As used in rules 1501:18-1-01 to 1501:18-2-05 of the Administrative Code:

(A) "Commercial purposes" means with intent to sell or trade for gain or profit.

(B) "Commercially grown" means grown under cultivation in tilled plots or in a greenhouse.

(C) "Division" means the Ohio department of natural resources, division of natural areas and preserves.

(D) "Endangered species" means a native Ohio plant species whose natural population(s) are in immediate danger of extirpation from Ohio, and/or any federal endangered plant species in Ohio.

(E) "Chief" means chief of the division of natural areas and preserves.

(F) "Federal endangered species" means all species native to this state which are listed as endangered on the United States list of endangered and threatened wildlife and plants pursuant to the Endangered Species Act of 1973, 87 Stat. 884, 16 U.S.C. 1531, as amended.

(G) "Federal threatened species" means all species native to this state which are listed as threatened on the United States list of endangered and threatened wildlife and plants pursuant to the Endangered Species Act of 1973, 87 Stat. 884, 16 U.S.C. 1531, as amended.

(H) "Native habitat" means the environment in which a species could exist as a natural population.

(I) "Native species" means a species which, by accepted scientific evidence, was present in Ohio immediately prior to European exploration and settlement.

(J) "Natural population" means one or more plants of a single species which, by lack of contrary evidence, were apparently established in a given area through dispersal by natural means, excluding dispersal by humans, human transportation systems, or planting by humans.

(K) "Occurrences" means sites or locations recorded in the natural heritage program data base which are no more than 20 years old.

(L) "Person" means any individual, firm, partnership, corporation, company, association, or any combination of individuals, or any employee, agent, or officer thereof.

(M) "Plant" means any member of the plant kingdom, including but not limited to: roots; stems, including bulbs, corms, tubers, rhizomes, stolons, and other stem forms; leaves; flowers; fruits; cones; seeds; spores; and gametophytes.

(N) "Species" means a species, subspecies or variety.

(O) "Threatened species" means a native Ohio plant species likely to become an endangered species in Ohio within the foreseeable future, and/or any federal threatened plant species in Ohio not on the state endangered species list.

(P) "Wild plant" means an individual member of a natural plant population.

Last updated January 4, 2024 at 9:09 AM

Supplemental Information

Authorized By:
Amplifies:
Five Year Review Date:
Rule 1501:18-1-02 | Designation criteria.
 

The following criteria shall be used for identifying and designating species of plants native to Ohio which are in danger of extirpation or which are threatened with becoming endangered.

(A) Endangered species. A native Ohio plant species may be designated endangered if, based on its known status in Ohio, one or more of the following criteria applies:

(1) The species is a federal endangered species extant in Ohio.

(2) The natural populations of the species in Ohio are limited to three or fewer occurrences.

(3) The distribution of the natural populations of the species in Ohio is limited to a geographic area delineated by three or fewer United States geological survey 7.5 minute quadrangle maps.

(4) The total number of plants in all the natural populations of the species in Ohio is limited to one hundred or fewer individual, physically unconnected plants.

(B) Threatened species. A native Ohio plant species may be designated threatened if, based on its known status in Ohio, one or more of the following criteria applies:

(1) The species is a federal threatened species extant in Ohio but not on the state endangered species list.

(2) The natural populations of the species in Ohio are limited to no less than four nor more than ten occurrences.

(3) The distribution of the natural populations of the species in Ohio is limited to a geographic area delineated by no less than four nor more than seven United States geological survey 7.5 minute quadrangle maps.

(C) Rule 1501:18-1-03 of the Administrative Code shall be amended biennially to add or delete species to or from the endangered or threatened species lists as new data warrant.

Last updated February 27, 2023 at 10:51 AM

Supplemental Information

Authorized By:
Amplifies:
Five Year Review Date:
Rule 1501:18-1-03 | Endangered and threatened species.
 

(A) The following species of plants are designated as endangered in Ohio.

(1) Acer pensylvanicum L., Striped maple.

(2) Aconitum noveboracense A. Gray, Northern monkshood.

(3) Aconitum uncinatum L., Southern monkshood.

(4) Adlumia fungosa (Ait.) Greene, Allegheny-vine.

(5) Agalinis auriculata (Michx.) Blake, Ear-leaved-foxglove.

(6) Agalinis purpurea (L.) Pennell var. parviflora (Benth.) Boivin, Small purple-foxglove.

(7) Agalinis skinneriana (Wood) Britt., Skinner's-foxglove.

(8) Agastache scrophularifolia (Willd.) Kuntze, Purple giant-hyssop.

(9) Amelanchier amabilis Wiegand, Showy shadbush.

(10) Ageratina aromatica (L.) Spach, Small white snakeroot.

(11) Agrostis elliottiana Schultes, Elliott's bent grass.

(12) Amelanchier humilis Wiegand, Low serviceberry.

(13) Amelanchier interior E.L. Nielsen, Inland serviceberry.

(14) Amphidium mougeotii (Bruch, Schimper and W. Gmbel) Schimper, Mougeot's ice moss.

(15) Andropogon glomeratus (Walter) Britton, Bushy broom-sedge.

(16) Androsace occidentalis Pursh, Western rock-jasmine.

(17) Anomobryum filiforme (Dicks.) Solms, Common silver moss.

(18) Anomodon viticulosus (Hedw.) Hook. and Taylor, Long tail moss.

(19) Arabidopsis lyrata (L.) OKane and Al-Shehbaz, Lyre-leaved rock cress.

(20) Arabis patens Sullivant, Spreading rock cress.

(21) Arethusa bulbosa L., Dragon's-mouth.

(22) Aristida basiramea Engelm. ex Vasey, Forked three-awn grass.

(23) Aristida necopina Shinners, False arrow-feather.

(24) Aronia arbutifolia (L.) Pers., Red chokeberry.

(25) Asplenium bradleyi D.C. Eaton, Bradley's spleenwort.

(26) Asplenium resiliens Kunze, Black-stemmed spleenwort.

(27) Astragalus neglectus (T. and G.) Sheld., Cooper's milk-vetch.

(28) Baptisia australis (L.) R. Br., Blue false indigo.

(29) Barbula indica (Hooker) Sprengel in E.G. Steudel, Twisted teeth moss.

(30) Bidens beckii Torr. ex Spreng, Water-marigold.

(31) Boechera stricta (Graham) Al-Shehbaz, Drummond's rock cress.

(32) Borodinia missouriensis (Green) P.J. Alexander and Windham, Missouri rock cress.

(33) Botrychium angustisegmentum (Pease and A. H. Moore) Fernald, Narrow triangle moonwort.

(34) Botrychium simplex E. Hitchc., Least moonwort.

(35) Calamovilfa longifolia (Hook.) Scribn. var. manga Scribn. and Merr., Sand reed.

(36) Callitriche palustris N.L. Britton and A. Brown, Vernal water-starwort.

(37) Capnoides sempervirens (L.) Borkh., Rock-harlequin.

(38) Canoparmelia caroliniana (Nyl.) Elix and Hale, Carolina shield lichen.

(39) Cardamine pratensis L. subsp. dentata (Schult.) Celak., White cuckoo-flower.

(40) Carex alopecoidea Tuckerman, Northern fox sedge.

(41) Carex baileyi Britt., Baileys sedge.

(42) Carex decomposita Muhl., Cypress-knee sedge.

(43) Carex disperma Dewey, Two-seeded sedge.

(44) Carex echinata Murray, Little prickly sedge.

(45) Carex formosa Dewey, Handsome sedge.

(46) Carex garberi Fern., Garber's sedge.

(47) Carex gigantea Rudge, Large sedge.

(48) Carex gynandra Schwein., Nodding sedge.

(49) Carex limosa L., Mud sedge.

(50) Carex longii Mackenzie, Long's sedge.

(51) Carex lucorum Willd., Fire sedge.

(52) Carex merritt-fernaldii Mack., Fernald's sedge.

(53) Carex mitchelliana M.A. Curtis, Mitchell's sedge.

(54) Carex projecta Mackenzie, Necklace sedge.

(55) Carex pseudocyperus L., Northern bearded sedge.

(56) Carex retrorsa Schwein., Reflexed bladder sedge.

(57) Carex siccata Dewey, Hay sedge.

(58) Ceanothus herbaceus Desf., Prairie redroot.

(59) Celtis laevigata Willd., Sugarberry.

(60) Cetraria arenaria Karnefelt, Sand loving Iceland lichen.

(61) Chamaenerion angustifolium (L.) Scop., Fireweed.

(62) Chimaphila umbellata (L.) Bart., Pipsissewa.

(63) Cinna latifolia (Trev.) Griseb., Northern wood-reed.

(64) Clintonia borealis (Ait.) Raf., Bluebead-lily.

(65) Clintonia umbellulata (Michx.) Morong, Speckled wood-lily.

(66) Collema conglomeratum Hoffm., Dotted jelly lichen.

(67) Collinsonia verticillata Baldw., Early stoneroot.

(68) Corallorhiza maculata (Raf.) Raf., Spotted coral-root.

(69) Corallorhiza trifida Chatelain, Early coral-root.

(70) Crataegus pennsylvanica Ashe, Pennsylvania hawthorn.

(71) Crataegus suborbiculata Sargent, Suborbiculate-leaved hawthorn.

(72) Croton michauxii G. L. Webster var. elliptica (Willdenow) B. W. van Ee and P. E. Berry, Michauxs croton.

(73) Cuscuta compacta Juss. ex Choisy, Sessile dodder.

(74) Cuscuta cuspidata Engelm., Cuspidate dodder.

(75) Cuscuta glomerata Choisy, Glomerate dodder.

(76) Cuscuta indecora Choisy, Pretty dodder.

(77) Cyperus lancastriensis Porter, Many-flowered umbrella-sedge.

(78) Cyperus refractus Engelm., Reflexed umbrella-sedge.

(79) Cyperus retrofractus (L.) Torrey, Rough umbrella-sedge.

(80) Cypripedium parviflorum Salisb. var. makasin (Farw.) Sheviak, Small yellow lady's-slipper.

(81) Cyrtomnium hymenophylloides (Hb.) Nyholm ex T. Kop., Curved-capsuled thin-leaved moss.

(82) Dactylorhiza viridis (L.) R.M. Bateman, Pridgeon, and M.W. Chase, Long-bracted orchid.

(83) Desmodium glabellum (Michx.) DC, Smooth tick-trefoil.

(84) Dichanthelium commonsianum (Ashe) Freckmann, Common's panic grass.

(85) Dichanthelium perlongum (Nash) Freckmann, Long-panicled panic grass.

(86) Dichanthelium praecocius (Hitchc. and Chase) Mohlenbr., Early panic grass.

(87) Dichanthelium leibergii (Vasey) Freckmann, Leiberg's panic grass.

(88) Dichanthelium scoparium (Lam.) Gould, Velvet panic grass.

(89) Diphyscium mucronifolium Mitten in F. Dozy and J.H. Molkenboer, Cumberland grain o'wheat moss.

(90) Draba brachycarpa Nutt., Little whitlow-grass.

(91) Drosera intermedia Hayne, Spathulate-leaved sundew.

(92) Drummondia prorepens (Hedw.) Britt., Drummonds bark moss.

(93) Drymocallis arguta (Pursh) Rydberg, Tall wood beauty.

(94) Dryopteris celsa (W. Palmer) Knowlton, W. Palmer and Pollard, Log fern.

(95) Dryopteris clintoniana (D.C. Eaton) Dowell, Clinton's wood fern.

(96) Eleocharis engelmannii Steud., Engelmann's spike-rush.

(97) Eleocharis geniculata (L.) Roemer and Schultes, Bent spike-rush.

(98) Eleocharis macrostachya Britt. in J.K. Small, Pale spike-rush.

(99) Eleocharis parvula (Roemer and Schultes) Link, Least spike-rush.

(100) Eleocharis robbinsii Oakes, Robbins' spike-rush.

(101) Eleocharis tenuis (Willd.) Schult., Slender spike-rush.

(102) Eleocharis wolfii A. Gray, Wolf's spike-rush.

(103) Epilobium strictum Muhl., Simple willow-herb.

(104) Enchylium coccophorum (Tuckerman) Otlora, Tar jelly lichen.

(105) Enchylium conglomeratum (Hoffman) Otlora, Dotted jelly lichen.

(106) Equisetum variegatum Schleicher, Variegated scouring-rush.

(107) Eriocaulon aquaticum (Hill) Druce, White-buttons.

(108) Erysimum capitatum (Douglas ex Hooker) Greene, Western wallflower.

(109) Erythronium rostratum W. Wolf, Golden-star.

(110) Eupatorium hyssopifolium L., Hyssop thoroughwort.

(111) Euphorbia purpurea (Raf.) Fern., Glade spurge.

(112) Eurybia surculosa (Michx.) G.L. Nesom, Creeping aster.

(113) Fallopia cilinodis (Michx.) Holub, Mountain bindweed.

(114) Fissidens hyalinus Wils. and Hook., Filmy fissidens.

(115) Forsstroemia producta (Hornsch.) Par., Sullivant's bark moss.

(116) Galium labradoricum Wieg., Bog bedstraw.

(117) Gentiana puberulenta Pringle, Prairie gentian.

(118) Gentiana saponaria L., Soapwort gentian.

(119) Gentiana villosa L., Sampson's snakeroot.

(120) Geranium bicknellii Britt., Bicknell's crane's-bill.

(121) Glyceria borealis (Nash) Batchelder, Northern manna grass.

(122) Gratiola virginiana L., Round-fruited hedge-hyssop

(123) Grimmia olneyi Sullivant, Olneys grimmia.

(124) Gymnocarpium dryopteris (L.) Newman, Common oak fern.

(125) Helianthus mollis Lam., Ashy sunflower.

(126) Hesperostipa spartea (Trin.) Barkworth, Porcupine grass.

(127) Heteranthera reniformis Ruiz and Pavon, Mud-plantain.

(128) Heuchera villosa Michx., Hairy alum-root.

(129) Hieracium umbellatum L., Canada hawkweed.

(130) Hottonia inflata Elliott, Featherfoil.

(131) Hydrocotyle umbellata L., Navelwort.

(132) Hygrohypnum closteri (Aust.) Grout, Closters brook moss.

(133) Hypericum canadense L., Canada St. John's-wort.

(134) Hypericum denticulatum Walt., Coppery St. John's-wort.

(135) Hypericum ellipticum Hook., Few-flowered St. John's-wort.

(136) Hypericum gymnanthum Engelm. and A. Gray, Least St. John's-wort.

(137) Hypericum kalmianum L., Kalm's St. John's-wort.

(138) Hypnum pratense (Rabenh.) W. Koch ex Spruce, Wrinkled-leaved marsh hypnum.

(139) Iris brevicaulis Raf., Leafy blue flag.

(140) Isotria medeoloides (Pursh) Raf., Small whorled pogonia.

(141) Juncus dichotomus Elliott, Forked rush.

(142) Juncus subcaudatus (Engelm.) Coville and S.F. Blake, Woodland rush.

(143) Juniperus communis L., Ground juniper.

(144) Koeleria macrantha (Ledeb.) Schultes, June grass.

(145) Lathagrium fuscovirens (With.) Otlora, Dusky jelly lichen.

(146) Lathyrus ochroleucus Hook., Yellow vetchling.

(147) Lathyrus venosus Muhl., Wild pea.

(148) Lechea minor L., Thyme-leaved pinweed.

(149) Leersia lenticularis Michx., Catchfly grass.

(150) Ligusticum canadense (L.) Britt., American lovage.

(151) Lilium philadelphicum L., Wood lily.

(152) Lipocarpha drummondii (Nees) G. Tucker, Drummond's dwarf bulrush.

(153) Lithospermum caroliniense Walter MacMill., Plains puccoon.

(154) Loeskeobryum brevirostre (Brid.) Fleisch., Squarrose-tipped wood moss.

(155) Lycopodiella appressa (Chapm.) Cranfill, Southern bog club-moss.

(156) Lycopodiella subappressa J.G. Bruce, W.H. Wagner and Beitel, Northern appressed club-moss.

(157) Magnolia macrophylla Michx., Bigleaf magnolia.

(158) Menegazzia subsimilis (H. Magn.) R. Sant., Tree flute lichen.

(159) Monarda punctata L., Dotted horsemint.

(160) Mononeuria patula (Michx.) Dillenb., Spreading sandwort.

(161) Muhlenbergia cuspidata (Nutt.) Rydb., Plains muhlenbergia.

(162) Muhlenbergia glabrifloris Scribn., Hair grass.

(163) Myorrhiza riparia (L. T. Collins) Weakley, Louisiana broom-rape.

(164) Myrica pensylvanica Loisel., Northern bayberry.

(165) Myriophyllum sibiricum Komarov, American water-milfoil.

(166) Myriopteris lanosa (Michx.) Grusz and Windham, Hairy lip fern.

(167) Nabalus aspera Michx., Rough rattlesnake-root.

(168) Nabalus trifoliolatus Cassini, Gall-of-the-earth.

(169) Neckera pennata Hedw., Neckera moss.

(170) Neottia cordata (L.) Richard, Heartleaf twayblade.

(171) Nuphar variegata Durand, Bullhead-lily.

(172) Nuttallanthus canadensis (L.) D.A. Sutton, Old-field toadflax.

(173) Oenothera clelandii Dietrich, Raven and W.L. Wagner, Cleland's evening-primrose.

(174) Oxalis montana Raf., White wood-sorrel.

(175) Panicum philadelphicum Bernh., Philadelphia panic grass.

(176) Panicum tuckermanii Fern., Tuckerman's panic grass.

(177) Paxistima canbyi A. Gray, Cliff-green.

(178) Perideridea americana (Nutt. ex DC.) Rchb., Eastern yampah.

(179) Persicaria careyi (Olney) Greene., Carey's smartweed.

(180) Persicaria setacea (Baldw.) Small, Bristly smartweed.

(181) Phacelia dubia (L.) Trel., Small-flowered scorpion weed.

(182) Phacelia covillei S. Watson, Covilles scorpion weed.

(183) Phaeophyscia leana (Tuck.) Essl., Lea's shadow lichen.

(184) Phlox latifolia Michx., Mountain phlox.

(185) Piptochaetium avenaceum (L.) Parodi, Black-seeded needle grass.

(186) Pityopsis graminifolia (Michx.) Nutt., Silk-grass.

(187) Plantago cordata Lam., Heart-leaved plantain.

(188) Platanthera blephariglottis (Willd.) Lindl., White fringed orchid.

(189) Pluchea camphorata (L.) DC., Camphor-weed.

(190) Poa saltuensis Fern. and Wieg., Pasture blue grass.

(191) Poa wolfii Scribn., Wolf's blue grass.

(192) Podostemum ceratophyllum Michx., Riverweed.

(193) Polygala cruciata L. var. aquilonia (Fern.) B.G. Schubert, Cross-leaved milkwort.

(194) Polygala curtissii Gray, Curtiss' milkwort.

(195) Polygaloides paucifolia (Willd.) J.R. Abbott, Gay-wings.

(196) Populus balsamifera L., Balsam poplar.

(197) Potamogeton gramineus L., Grass-like pondweed.

(198) Potamogeton hillii Morong, Hill's pondweed.

(199) Potamogeton praelongus Wulfen, White-stemmed pondweed.

(200) Potamogeton pulcher Tuck., Spotted pondweed.

(201) Potamogeton robbinsii Oakes, Robbins' pondweed.

(202) Potamogeton vaseyi J. W. Robbins, Vaseys pondweed.

(203) Potentilla supina L. subsp. paradoxa (Nutt.) Sojk, Bushy cinquefoil.

(204) Prunus nigra Aiton, Canada plum.

(205) Prunus pumila L. var. cuneata (Raf.) L.H. Bailey, Sand cherry.

(206) Pseudognaphalium macounii (Greene) Kartesz, Winged cudweed.

(207) Ptilium crista-castrensis (Hedw.) De Not, Knights plume moss.

(208) Punctelia perreticulata (Rasanen) Wilhelm and Ladd, Reticulate speckled shield lichen.

(209) Ramalina farinacea (L.) Ach., Dotted ramalina.

(210) Ramalina intermedia Nyl., Rock ramalina.

(211) Ranunculus ambigens S. Wats., Water-plantain spearwort.

(212) Rhododendron calendulaceum (Michx.) Torr., Flame azalea.

(213) Rhynchospora recognita (Gale) Kral, Tall grass-like beak-rush.

(214) Ribes triste Pallas, Swamp red currant.

(215) Rorippa aquatica (Eaton) E.J. Palmer and Steyermark, Lake cress.

(216) Rubus beamanii Widrlechner and Riley, Beamans dewberry.

(217) Rubus canadensis L., Smooth blackberry.

(218) Rubus dalibarda L., Robin-run-away.

(219) Rubus fulleri L.H. Bailey, Fuller's dewberry.

(220) Rubus trivialis Michx., Southern dewberry.

(221) Saccharum alopecuroides (L.) Nutt., Silver plume grass.

(222) Sagina decumbens (Ell.) T. and G., Southern pearlwort.

(223) Sagittaria cuneata Sheldon, Wapato.

(224) Sagittaria graminea Michx., Grass-leaved arrowhead.

(225) Salix pedicellaris Pursh, Bog willow.

(226) Sceptridium biternatum (Sav.) Lyon, Sparse-lobed grape fern.

(227) Sceptridium multifidum (Gmel.) Nishida, Leathery grape fern.

(228) Scheuchzeria palustris L., Arrow-grass.

(229) Schistostega pennata (Hedw.) F. Weber and D. Mohr, Goblin gold moss.

(230) Schizachyrium littorale Gould, Coastal little bluestem.

(231) Schoenoplectiella saximontana (Fernald) Lye, Rocky Mountain bulrush.

(232) Schoenoplectiella hallii (A. Gray) Lye, Hall's bulrush.

(233) Schoenoplectus americanus (Pers.) Volk. ex Schinz and R. Keller, Olney's three-square.

(234) Schoenoplectus subterminalis (Torr.) Sojk, Swaying-rush.

(235) Schoenoplectus torreyi (Olney) Palla, Torrey's bulrush.

(236) Selaginella rupestris (L.) Spring, Rock spike-moss.

(237) Silene nivea (Nutt.) Otth., Snowy Campion.

(238) Silphium laciniatum L., Compass-plant.

(239) Sisyrinchium atlanticum Bickn., Atlantic blue-eyed-grass.

(240) Sisyrinchium mucronatum Michx., Narrow-leaved blue-eyed-grass.

(241) Smilax pulverulenta Michx., Downy carrion-flower.

(242) Solidago puberula Nutt., Dusty goldenrod.

(243) Solidago rigidiuscula (Torr. & A. Gray) Porter, Slender showy goldenrod.

(244) Solidago sphacelata Raf., False goldenrod.

(245) Sorbus decora (Sarg.) C.K. Schneider, Northern mountain-ash.

(246) Sparganium emersum Rehm., Small bur-reed.

(247) Sphenopholis obtusata (Michx.) Scribn., Prairie wedge grass.

(248) Spiraea virginiana Britt., Virginia spiraea.

(249) Sporobolus heterolepis (A. Gray) A. Gray, Prairie dropseed.

(250) Streptopus lanceolatus (Ait.) Reveal, Rose twisted-stalk.

(251) Stuckenia filiformis (Pers.) Brner, Filiform pondweed.

(252) Tetraneuris herbacea Greene, Lakeside daisy.

(253) Thuidium allenii Austin, Allen's fern moss.

(254) Tomentypnum nitens (Hedw.) Loeske, Fuzzy hypnum moss.

(255) Tortula inclinata (R. Hedw.) Limpr., Curved tortella

(256) Toxicodendron rydbergii (Small) Greene, Northern poison-ivy.

(257) Trichostema setaceum Houtt, Narrow-leaved bluecurls.

(258) Trifolium reflexum L., Buffalo clover.

(259) Trillium undulatum Willd., Painted trillium.

(260) Trollius laxus Salisb., Spreading globeflower.

(261) Urtica chamaedryoides Pursh, Spring nettle.

(262) Utricularia cornuta Michx., Horned bladderwort.

(263) Utricularia geminiscapa Benj., Two-scaped bladderwort.

(264) Vandenboschia boschiana (J. W. Sturm ex Bosch) Ebihara and K. Iwatsuki, Appalachian filmy fern.

(265) Valeriana ciliata T. and G., Prairie valerian.

(266) Vernonia missurica Raf., Missouri ironweed.

(267) Viburnum opulus L. var. americanum Ait., Highbush-cranberry.

(268) Vicia americana Muhl. ex Willd., American vetch.

(269) Viola primulifolia L., Primrose-leaved violet.

(270) Weissia sharpii Anderson and Lemon, Sharp's green-cushioned moss.

(271) Xyris difformis Chapm., Variable yellow-eyed-grass.

(B) The following species of plants are designated as threatened in Ohio.

(1) Actaea rubra (Ait.) Willd., Red baneberry.

(2) Agalinis gattingeri (Small) Small, Gattinger's-foxglove.

(3) Amelanchier sanguinea (Pursh) DC., Rock serviceberry.

(4) Ammophila breviligulata Fern., American beach grass.

(5) Anemone cylindrica A. Gray, Prairie thimbleweed.

(6) Antennaria virginica Stebbins, Shale barren pussy-toes.

(7) Artemisia campestris L., Beach wormwood.

(8) Asplenium ruta-muraria L., Wall-rue.

(9) Astragalus canadensis L., Canada milk-vetch.

(10) Aureolaria pedicularia (L.) Raf., Fern-leaf false foxglove.

(11) Bartonia paniculata (Michx.) Muhl., Screw-stem.

(12) Betula pumila L., Swamp birch.

(13) Boltonia asteroides (L.) LHr., False aster.

(14) Buchnera americana L., Bluehearts.

(15) Buxbaumia aphylla Hedw., Bug-on-a-stick.

(16) Calamagrostis porteri Gray. subsp. insperata (Swallen) C.W. Greene, Bartley's reed grass.

(17) Calamintha arkansana (Nutt.) Shinners, Limestone savory.

(18) Calopogon tuberosus (L.) BSP, Grass-pink.

(19) Campanula rotundifolia L. Harebell.

(20) Campylostelium saxicola (Web. and Mohr) Bruch and Schimp. in BSG, Rock-loving swan-necked moss.

(21) Carex aquatilis Wahl., Leafy tussock sedge.

(22) Carex arctata Boott, Drooping wood sedge.

(23) Carex bicknellii Britt., Bicknell's sedge.

(24) Carex brunnescens (Pers.) Poir., Brownish sedge.

(25) Carex complanata Torr. and Hook., Flattened sedge.

(26) Carex conoidea Willd., Field sedge.

(27) Carex crinita Lam. var. brevicrinis Fernald, Short-fringed sedge.

(28) Carex crus-corvi Shuttlw. ex Kunze, Raven-foot sedge.

(29) Carex cryptolepis Mackenzie, Little yellow sedge.

(30) Carex diandra Schrank, Lesser panicled sedge.

(31) Carex louisianica L.H. Bailey, Louisiana sedge.

(32) Carex oligosperma Michx., Few-seeded sedge.

(33) Carex purpurifera Mackenzie, Purple wood sedge.

(34) Carex sprengelii Dewey ex Sprengel, Sprengel's sedge.

(35) Carex timida Naczi and B.A. Ford, Timid sedge.

(36) Carex viridistellata Derieg, Reznicek, and Bruederle, Green star sedge.

(37) Carex viridula Michx., Little green sedge.

(38) Chamaedaphne calyculata (L.) Moench, leatherleaf.

(39) Chrysogonum repens (Cass.) Nesom, Golden-knees.

(40) Cirsium carolinianum (Walt.) Fern. and Schub., Carolina thistle.

(41) Comarum palustre L., Marsh fivefinger.

(42) Comptonia peregrina (L.) Coult., Sweet-fern.

(43) Corallorhiza maculata (Raf.) Raf., Spotted coral-root.

(44) Cornus canadensis L., Bunchberry.

(45) Cornus rugosa Lam., Round-leaved dogwood.

(46) Crocanthemum bicknellii (Fern.) Barnh., Plains frostweed.

(47) Crocanthemum canadense (L.) Britt., Canada frostweed.

(48) Cyperus diandrus Torr., Low umbrella-sedge.

(49) Cyperus schweinitzii Torr., Schweinitz' umbrella-sedge.

(50) Cypripedium candidum Muhl. ex Willd., Small white lady's-slipper.

(51) Cypripedium reginae Walt., Showy lady's-slipper.

(52) Desmodium sessilifolium (Torr.) T. and G., Sessile tick-trefoil.

(53) Dibaeis absoluta (Tuck.) Kalb and Gierl, Pink dot lichen.

(54) Dichanthelium meridionale (Ashe) Freckmann, Southern hairy panic grass.

(55) Dichelyma capillaceum (With.) Myrin, Awned dichelyma moss.

(56) Draba cuneifolia Nutt., Wedge-leaved whitlow-grass.

(57) Draba reptans (Lam.) Fern., Carolina whitlow-grass.

(58) Echinodorus berteroi (Spreng.) Fassett, Burhead.

(59) Eleocharis flavescens (Poir.) Urban, Green spike-rush.

(60) Eleocharis quinqueflora (Hartmann) O. Schwartz, Few-flowered spike-rush.

(61) Eleocharis verrucosa (Svenson) L. J. Harms, Warty spike-rush.

(62) Elymus trachycaulus (Link) Gould, Bearded wheat grass.

(63) Enchylium bachmanianum (Fink) Otlora, Bachman's jelly lichen.

(64) Eriophorum virginicum L., Tawny cottongrass.

(65) Eriophorum viridicarinatum (Englem.) Fern., Green cotton-grass.

(66) Eupatorium album L., White thoroughwort.

(67) Eupatorium godfreyanum Cronquist, Godfrey's thoroughwort.

(68) Euthamia caroliniana Greene ex Porter and Britton, Carolina flat-topped goldenrod.

(69) Fleischmannia incarnata (Walter) R.M. King and H. Rob., Pink thoroughwort.

(70) Galium palustre L., Marsh bedstraw.

(71) Gentiana alba Muhl., Yellowish gentian.

(72) Gentianopsis procera (T. Holm) Ma, Small fringed gentian.

(73) Gillenia trifoliata (L.) Moench, Bowman's-root.

(74) Glyceria acutiflora Torr., Sharp-glumed manna grass.

(75) Heuchera longiflora Rydberg in Britton, Long-flowered alum-root.

(76) Heuchera parviflora Bartling, Small-flowered alum-root.

(77) Hypericum ascyron L., Great St. Johns-wort.

(78) Hypericum boreale (Britt.) Bickn., Northern St. John's-wort.

(79) Iris verna L., Dwarf iris.

(80) Isotes engelmannii A. Br., Engelmann's quillwort.

(81) Juncus alpinoarticulatus Chaix, Alpine rush.

(82) Juncus greenei Oakes and Tuckerman, Greene's rush.

(83) Krigia dandelion (L.) Nutt., Potato-dandelion.

(84) Krigia virginica (L.) Willd., Dwarf dandelion.

(85) Lactuca hirsuta Muhl., Hairy tall lettuce.

(86) Lathyrus japonicus Willd., Inland beach pea.

(87) Leavenworthia uniflora (Michx.) Butl., Michaux's glade-cress.

(88) Lechea pulchella Raf., Leggett's pinweed.

(89) Liatris cylindracea Michx., Slender blazing-star.

(90) Liatris scariosa (L.) Willd., Large blazing-star.

(91) Lipocarpha micrantha (Vahl) G. Tucker, Dwarf bulrush.

(92) Lycopodiella inundata (L.) Holub., Northern bog clubmoss.

(93) Melampyrum lineare Desr., Cow-wheat.

(94) Melica nitens (Scribn.) Nutt. ex Piper, Three-flowered melic.

(95) Menyanthes trifoliata L., Buckbean.

(96) Minuartia michauxii (Fenzl) Farw., Rock sandwort.

(97) Nothoscordum bivalve (L.) Britt., False garlic.

(98) Ophioglossum engelmannii Prantl, Limestone adder's-tongue.

(99) Ophioglossum pusillum Raf., Northern adder's-tongue fern.

(100) Oryzopsis asperifolia Michx., Large-leaved mountain-rice.

(101) Packera paupercula (Michx.) A. Lve and D. Lve, Balsam squaw-weed.

(102) Paspalum repens (Ell.) Kunth, Riverbank paspalum.

(103) Passiflora incarnata L., Maypop.

(104) Penstemon canescens (Britt.) Britt., Gray beard-tongue.

(105) Persicaria robustior (Small) Bickn., Coarse smartweed.

(106) Phyllanthus caroliniensis Walt., Carolina leaf-flower.

(107) Platanthera ciliaris (L.) Lindl., Yellow fringed orchid.

(108) Platanthera leucophaea (Nutt.) Lindl., Prairie fringed orchid.

(109) Platanthera psycodes (L.) Lindl., Small purple fringed orchid.

(110) Pogonia ophioglossoides (L.) Ker, Rose pogonia.

(111) Polygala incarnata L., Pink milkwort.

(112) Polygala polygama Walt., Racemed milkwort.

(113) Potamogeton zosteriformis Fern., Flat-stemmed pondweed.

(114) Prosartes maculata (Buckley) A. Gray, Nodding mandarin.

(115) Prunus rivularis Scheele, Wild goose plum.

(116) Quercus falcata Michx., Southern red oak.

(117) Ramalina pollinaria (Westr.) Ach., Chalky ramalina.

(118) Ranunculus fascicularis Muhl., Early buttercup.

(119) Ranunculus pusillus Poir., Low spearwort.

(120) Rhododendron maximum L., Great rhododendron.

(121) Rhododendron periclymenoides (Michx.) Shinners, Pinxter-flower.

(122) Ribes missouriense Nutt., Missouri gooseberry.

(123) Rosa blanda Ait., Smooth rose.

(124) Rusavskia elegans (Link) S.Y. Kondr. and Kärnefelt, Elegant sunburst lichen.

(125) Salix candida Fluegg ex Willd., Hoary willow.

(126) Salix petiolaris Sm., Slender willow.

(127) Sarracenia purpurea L., Purple pitcher-plant.

(128) Schizachne purpurascens (Torr.) Swallen, False melic.

(129) Schoenoplectiella smithii (A. Gray) Sojk, Smith's bulrush.

(130) Scutellaria saxatilis Riddell, Rock skullcap.

(131) Selaginella eclipes Buck, Midwest spike-moss.

(132) Sericocarpus linifolius (L.) B. S. P., Narrow-leaved aster.

(133) Shepherdia canadensis (L.) Nutt., Canada buffalo-berry.

(134) Silene caroliniana Walt. subsp. pensylvanica (Michx.) Clausen, Carolina catchfly.

(135) Silene caroliniana Walt. subsp. wherryi (Small) Clausen, Wherry's catchfly.

(136) Silene regia Sims, Royal catchfly.

(137) Sisyrinchium montanum Greene, Northern blue-eyed-grass.

(138) Solidago odora Ait., Sweet goldenrod.

(139) Solidago speciosa Nutt., Showy goldenrod.

(140) Solidago squarrosa Muhl., Leafy goldenrod.

(141) Sparganium androcladum (Engelm.) Morong, Keeled bur-reed.

(142) Spiranthes romanzoffiana Cham., Hooded ladies'-tresses.

(143) Symphyotrichum drummondii (Lindl.) G.L. Nesom, Drummond's aster.

(144) Symphyotrichum dumosum (L.) G.L. Nesom, Bushy aster.

(145) Symphyotrichum oblongifolium (Nutt.) G.L. Nesom, Shale barren aster.

(146) Triadenum tubulosum (Walter) Gleason, Large marsh St. John's-wort.

(147) Triadenum walteri (S.G. Gmelin) Gleason, Walter's St. John's-wort.

(148) Triantha glutinosa (Michx.) Baker, False asphodel.

(149) Triglochin maritimum L., Seaside arrow-grass.

(150) Utricularia intermedia Hayne, Flat-leaved bladderwort.

(151) Utricularia minor L., Lesser bladderwort.

(152) Vaccinium oxycoccos L., Small cranberry.

(153) Veratrum virginicum (L.) W.T. Aiton, Bunchflower.

(154) Veratrum woodii J.W. Robbins ex Alph. Wood, Wood's-hellebore.

(155) Vernonia fasciculata Michx., Prairie ironweed.

(156) Viburnum lantanoides Michx., Hobblebush.

(157) Viburnum molle Michx., Soft-leaved arrow-wood.

(158) Viola baxterii House, Baxter's violet.

(159) Viola pedata L., Birdfoot violet.

(160) Viola tripartita Ell. var. glaberrima (Ging.) Harper, Wedge-leaved violet.

(161) Viola walteri House, Walter's violet.

(162) Xyris torta Sm., Twisted yellow-eyed-grass.

(163) Zizania aquatica L., Southern wild rice.

Last updated December 6, 2023 at 1:04 PM

Supplemental Information

Authorized By: 1518.01
Amplifies: 1518.01
Five Year Review Date: 11/30/2028
Prior Effective Dates: 7/14/1980, 3/29/1982, 4/27/1984, 7/18/1986, 7/11/1988, 9/24/1990, 7/10/1992, 6/10/1994, 6/27/1996, 6/13/1998, 6/25/2000, 12/23/2002, 6/10/2006, 5/16/2008, 6/11/2010, 9/15/2012, 12/15/2014, 12/31/2016, 1/10/2019, 1/30/2021
Rule 1501:18-1-04 | Notice of public hearings on rules.
 

Public notice of hearing to be conducted by the department of natural resources for plants that are in danger of extirpation or are threatened with becoming endangered will be advertised in the register of Ohio at least thirty days, but not more than forty days, prior to the hearing. In addition to public notice given in the register of Ohio, the department may give whatever other notice it reasonably considers necessary to ensure notice constructively is given to all persons who are subject to or affected by the proposed rule, amendment or rescission. The notice will include: a statement of the departments intention to consider adopting, amending, or rescinding a rule; a synopsis of the proposed rule, amendment, or rule to be rescinded or a general statement of the subject matter to which the proposed rule, amendment, or rescission relates; a statement of the reason or purpose for adopting, amending or rescinding the rule; and the date, time, and place of a hearing on said proposed action. The notice will also state the place from which copies of the proposed rule, amendment, or rule to be rescinded may be obtained.

Last updated January 9, 2024 at 9:37 AM

Supplemental Information

Authorized By: 1518.01
Amplifies: 1518.01, 1518.03
Five Year Review Date: 11/27/2024
Prior Effective Dates: 12/15/2014