Scioto County State Federal Scientific Name Common Name Last Observed Status Status Aconitum uncinatum Southern Monkshood 2011-05-18 E Ageratina aromatica Small White Snakeroot 2009-09-12 E Anomobryum filiforme Common Silver Moss 2006-03-10 E Asclepias amplexicaulis Blunt-leaved Milkweed 2007-06-06 P Asclepias variegata White Milkweed 2009-07-30 P Astragalus canadensis Canada Milk-vetch 2008-07-12 T Botrychium biternatum Sparse-lobed Grape Fern 1978-08-30 E Carex crinita var. brevicrinis Short-fringed Sedge 2005-07-10 T Carex purpurifera Purple Wood Sedge 2011-04-29 T Carex reznicekii Reznicek's Sedge 2011-05-07 T Chionanthus virginicus Fringe-tree 2006-08-05 P Cirsium carolinianum Carolina Thistle 2007-06-06 T Clitoria mariana Butterfly-pea 2006-07-12 P Collinsonia verticillata Early Stoneroot 2012-05-21 E Corallorhiza maculata Spotted Coral-root 1978-08-30 P Corallorhiza wisteriana Spring Coral-root 2003-05-28 P Crataegus uniflora Dwarf Hawthorn 2012-08-15 P Descurainia pinnata Tansy Mustard 1991-04-30 T Dichanthelium villosissimum Villous Panic Grass 2011-08-26 P Dichanthelium yadkinense Spotted Panic Grass 2011-06-24 P Eryngium yuccifolium Rattlesnake-master 2006-07-12 P Erythronium rostratum Golden-star 2008-04-09 E Eupatorium album White Thoroughwort 2011-07-22 T Eurybia surculosa Creeping Aster 2009-09-12 E Gentiana villosa Sampson's Snakeroot 2006-08-22 E Gratiola virginiana Round-fruited Hedge-hyssop 1982-05-12 T Gratiola viscidula Short's Hedge-hyssop 2011-07-31 P Heuchera longiflora Long-flowered Alum-root 2004-05-05 T Heuchera parviflora Small-flowered Alum-root 2009-06-09 T Hottonia inflata Featherfoil 1984-05 X Iris verna Dwarf Iris 2011-05-10 T Scioto County State Federal Scientific Name Common Name Last Observed Status Status Isoetes engelmannii Appalachian Quillwort 2012-07 E Isotria medeoloides Small Whorled Pogonia 1985-08-09 E Juncus platyphyllus Flat-leaved Rush 1951-08-28 E Juncus secundus One-sided Rush 2011-07-03 P Lactuca hirsuta Hairy Tall Lettuce 2011-07-22 T Lechea tenuifolia Narrow-leaved Pinweed 2011-07-16 P Liatris scariosa Large Blazing-star 1979-08-26 T Lilium philadelphicum Wood Lily 1985-06-10 E Luzula bulbosa Southern Woodrush 1975-04-24 P Magnolia tripetala Umbrella Magnolia 2011-08-26 P Malaxis unifolia Green Adder's-mouth 2007 P Orbexilum pedunculatum False Scurf-pea 2011-07-31 P Paspalum repens Riverbank Paspalum 1995-10-25 T Phacelia bipinnatifida Fern-leaved Scorpion-weed 1990-05-09 P Phacelia dubia Small-flowered Scorpion-weed 2006-05-23 E Phaseolus polystachios Wild Kidney Bean 2011-08-26 P Phyllanthus caroliniensis Carolina Leaf-flower 2003-08-14 T Platanthera ciliaris Yellow Fringed Orchid 2012-08-03 T Polygala incarnata Pink Milkwort 2011-07-03 E Potamogeton pulcher Spotted Pondweed 1980-05-30 E Potamogeton tennesseensis Tennessee Pondweed 1993-07-19 T Prenanthes trifoliolata Gall-of-the-earth 2009-08-19 E Prosartes maculata Nodding Mandarin 2012-04-17 T Quercus falcata Spanish Oak 2011-07-31 T Quercus marilandica Blackjack Oak 2011-08-26 P Ranunculus ambigens Water-plantain Spearwort 1981-08-21 X Ranunculus pusillus Low Spearwort 1994-05-05 T Rhexia virginica Virginia Meadow-beauty 2011-07-03 P Rhododendron maximum Great Rhododendron 2003-10-15 T Rhododendron periclymenoides Pinxter-flower 2011-07-31 T Rosa blanda Smooth Rose 2009-08-01 P Scioto County State Federal Scientific Name Common Name Last Observed Status Status Saccharum alopecuroides Silver Plume Grass 2013-07-25 E Sagina decumbens Southern Pearlwort 2005-05-04 E Salix caroliniana Carolina Willow 2006-07-20 P Scleria oligantha Tubercled Nut-rush 2009-09-01 P Scleria pauciflora Few-flowered Nut-rush 2012-08-15 P Scutellaria saxatilis Rock Skullcap 1985-07-31 T Sericocarpus linifolius Narrow-leaved Aster 2011-08-26 T Sida hermaphrodita Virginia-mallow 1992-10-06 P Silene caroliniana ssp. wherryi Wherry's Catchfly 2005-05-04 T Solidago odora Sweet Goldenrod 2011-09-27 T Solidago squarrosa Leafy Goldenrod 2009-08-19 T Spermacoce glabra Smooth Buttonweed 1992-10-06 P Spiraea virginiana Appalachian Spiraea 2006-08-02 E FT Spiranthes lucida Shining Ladies'-tresses 1974-08 P Stenanthium gramineum Feather-bells 2009-07-29 P Triadenum tubulosum Large Marsh St. John's-wort 1991-07-28 T Viburnum rufidulum Southern Black-haw 2008-05-17 P Viola lanceolata Lance-leaved Violet 1982-05 P Viola pedata Birdfoot Violet 2007-06-06 T Viola primulifolia Primrose-leaved Violet 2011-08-11 T Viola tripartita var. glaberrima Wedge-leaved Violet 2002-04-25 T Xyris torta Twisted Yellow-eyed-grass 2003-10-15 T Ohio Division of Wildlife Ohio Natural Heritage Database Date Accessed: March 6, 2015 Status based on 2014-15 Rare Plant List. Status: X = Extirpated E = Endangered Scioto County State Federal Scientific Name Common Name Last Observed Status Status T = Threatened P = Potentially Threatened List Created: July 2016.