Rochester Cemetery, Cedar Co.
(by common name)

Explanatory Notes

COMMON NAME
FAMILY
SPECIES
ORIGIN
Horton & Others
Lyon
Frym.
Thorne
ANGIOSPERMS, GYMNOSPERMS & FERNS      
 
 
 
Trees        
 
 
 
Basswood, American Linden Tiliaceae Tilia americana L. Native D. Horton 7/12/97
 
 
 
Bitternut Hickory Juglandaceae Carya cordiformis (Wang.) K. Koch Native D. Horton 7/13/97
 
 
X
Black Locust Fabaceae Robinia pseudoacacia L. N. Am., not IA D. Horton 7/8/95
 
 
X
Black Oak Fagaceae Quercus velutina Lam. Native D. Horton 6/9/97
 
 
X
Bur Oak Fagaceae Quercus macrocarpa Michx. var. macrocarpa Native  
X
 
 
Chinese Mulberry Moraceae Morus alba L. Asia D. Horton 7/13/97
 
 
X
Eastern Red Cedar Cupressaceae Juniperus virginiana L. Native D. Horton 6/9/97
 
  
X
Eastern White Pine Pinaceae Pinus strobus L. Native D. Horton 6/9/97
 
 
 
Green Ash Oleaceae Fraxinus pennsylvanica Marsh. var. lanceolata (Borkh.) Sarg. [= F. pennsylvanica Marsh. var. subintegerrima (Vahl) Fern.] Native D. Horton 6/9/97
 
 
 
Hackberry Ulmaceae Celtis occidentalis L. Native  
 
 
X
Hawthorn Rosaceae Crataegus sp.    
 
 
X
Honey-locust Fabaceae Gleditsia triacanthos L. Native  
 
 
X
Northern Red Oak Fagaceae Quercus borealis Michx. f. var. maxima (Marsh.) Ashe [= Q. rubra L., nom. ambig.] Native D. Horton 6/9/97
 
 
 
Norway Spruce Pinaceae Picea abies (L.) Karsten Europe D. Horton 5/11/97
 
 
 
Red Elm, Slippery Elm Ulmaceae Ulmus rubra Muhl. Native  
 
 
 
Redbud Fabaceae Cercis canadensis L. Native  
 
 
X
Shagbark Hickory Juglandaceae Carya ovata (Mill.) K. Koch Native  
 
 
X
Silver Maple Aceraceae Acer saccharinum L. Native  
 
 
X
White Oak Fagaceae Quercus alba L. Native D. Horton 6/9/97
 
 
X
White/American Elm Ulmaceae Ulmus americana L. Native  
 
 
X
         
 
 
 
Shrubs/Vines        
 
 
 
Annual woolly bean Fabaceae Strophostyles helvula (L.) Elliott Native Jim Scott 1994
 
 
 
Bittersweet Celastraceae Celastrus scandens L. Native D. Horton 6/16/97
 
 
 
Black Raspberry Rosaceae Rubus occidentalis L. Native D. Horton 7/20/97
 
 
X
Bur-cucumber Cucurbitaceae Sicyos angulatus L. Native D. Horton 7/13/97
 
 
 
Choke Cherry Rosaceae Prunus cf. virginiana L. Native D. Horton 7/13/97
 
 
 
Climbing False Buckwheat Polygonaceae Polygonum scandens L. Native  
 
X
 
Dewberry Rosaceae Rubus flagellaris Willd. Native D. Horton 5/31/97
 
 
 
Elderbery, Common Elder Caprifoliaceae Sambucus canadensis L. Native D. Horton 6/12/95
 
 
 
Gray Dogwood Cornaceae C. foemina P. Miller ssp. racemosa (Lam.) J.S. Wilson [= C. racemose Lam.] Native  
 
 
X
Hazel Nut Betulaceae Corylus americana Walter Native D. Horton 6/22/97
 
 
X
Hedge Bindweed Convolvulaceae Calystegia sepium (L.) R. Br. Native/Eurasia  
 
X
 
Hog Peanut Fabaceae Amphicarpaea bracteata (L.) Fern. Native D. Horton 7/13/97
 
X
 
Lead Plant Fabaceae Amorpha canescens Pursh Native D. Horton 6/17/95
 
X
 
Leather Flower Ranunculaceae Clematis pitcheri T. & G. Native Jim Scott 1994
 
 
 
Moonseed Menispermaceae Menispermum canadense L. Native D. Horton 7/8/95
 
 
X
Multiflora Rose Rosaceae Rosa multiflora Thunb. ex Murray E. Asia D. Horton 7/20/97
 
 
 
New Jesey Tea Rhamnaceae Ceanothus americanus L. var. pitcheri T. & G. Native D. Horton 6/17/95
 
X
X
Pasture Rose Rosaceae Rosa carolina L. Native D. Horton 7/13/97, IA
 
 
 
Prairie Willow Salicaceae Salix humilis Marshall Native D. Horton 7/13/97
 
 
X
Prickly Ash Rutaceae Zanthoxylum americanum P. Miller Native  
 
 
X
Smooth Sumac Anacardiaceae Rhus glabra L. Native D. Horton 6/12/95
 
 
 
Staghorn Sumac Anacardiaceae Rhus typhina L. Native D. Horton 6/17/95
 
 
 
Sunshine Rose Rosaceae Rosa arkansana Porter var. suffulta (Greene) Cockerell [= Rosa suffulta] Native D. Horton 7/20/97, IA
X
X
 
Trumpet Creeper Bignoniaceae Campsis radicans (L.) Seem. ex Bureau Native  
 
X
 
Virgin's Bower Ranunculaceae Clematis cf. virginiana L. Native D. Horton 35598, IA
 
 
 
Wild Gooseberry Saxifragaceae Ribes missouriense Nutt. ex T. & G. Native  
 
 
X
Wild Yam, Colic-root Dioscoreaceae Dioscorea villosa L. Native D. Horton 6/11/95
 
 
X
Carrion Flower Liliaceae Smilax herbacea L. Native D. Horton 6/12/95
 
X
 
Green-brier Liliaceae Smilax hispida Muhl. [= S. tamnoides L. var. hispida (Muhl.) Fern.; S. rotundifolia L., misappl.] Native D. Horton 7/13/97
 
 
X
Riverbank Grape, Frost Grape Vitaceae Vitis riparia Michx. Native D. Horton 7/13/97
 
 
X
Virginia Creeper Vitaceae Parthenocissus quinquefolia (L.) Planchon Native D. Horton 7/8/95
 
 
X
         
 
 
 
Herbs        
 
 
 
Alsike Clover Fabaceae Trifolium hybridum L. Eurasia  
 
X
 
Alumroot Saxifragaceae Heuchera richardsonii R.Br. Native D. Horton 6/12/95
X
 
X
American Germander Lamiaceae Teucrium canadense L. Native D. Horton 7/8/95
 
 
 
Anise Root Apiaceae Osmorhiza longistylis (Torr.) DC. Native D. Horton 6/12/95
 
 
X
Annual fleabane Asteraceae Erigeron annuus (L.) Pers. Native Jim Scott 1996
 
 
 
Arrowhead Violet Violaceae Viola sagittata Aiton Native  
X
 
 
Arrow-lvd Aster Asteraceae Aster urophyllus Lindley in DC. [=A. sagittifolius Willd.] Native D. Horton 35614, IA Det.: A. G. Jones
 
 
 
 Aster Asteraceae Aster spp.    
 
X
 
Bastard Toadflax Santalaceae Comandra umbellata (L.) Nutt. [= C. richardsiana] Native D. Horton 6/12/95
X
 
X
Bead-grass Poaceae Paspalum sp.    
 
X
 
Bead-grass Poaceae Paspalum setaceum Michx. var. muhlenbergii (Nash) D. Banks Native D. Horton 35610, IA
 
 
 
Beggar-ticks Asteraceae Bidens frondosa L. Native D. Horton 35624, IA
 
 
 
Big Bluestem Poaceae Andropogon gerardii Vitman Native D. Horton
X
X
 
Birdsfoot Violet Violaceae Viola pedata L. Native D. Horton 5/4/97
X
X
X
Black Medic Fabaceae Medicago lupulina L. Eurasia D. Horton 7/13/97
 
X
 
Black Nightshade Solanaceae Solanum americanum P. Miller [= Solanum nigrum misapplied] Native  
 
X
 
Black Snakeroot Apiaceae Sanicula canadensis L. Native D. Horton 7/8/95
 
 
 
Black-eyed Susan Asteraceae Rudbeckia hirta L. Native D. Horton 6/17/95
X
X
 
Blazing Star Asteraceae Liatris aspera Michx. Native Jim Scott 1994
 
 
 
Bloodroot Papaveraceae Sanguinaria canadensis L. Native D. Horton 35704, IA
 
 
 
Blue Lettuce Asteraceae Lactuca floridana (L.) Gaertner Native D. Horton 35599, IA
 
 
 
Blue-Eyed Grass Iridaceae Sisyrinchium angustifolium Miller Native  
X
 
 
Blue-Eyed Grass Iridaceae Sisyrinchium campestre E. Bickn. Native D. Horton 5/3/97
 
X
X
Bluejoint Poaceae Calamagrostis canadensis (Michx.) P. Beauv. Native Jim Scott 1995
 
 
 
Bluets Rubiaceae Hedyotis crassifolia Raf. [= Houstonia minima] Native D. Horton 35708, IA
 
 
X
Bottle Gentian, Closed Gentian Gentianaceae Gentiana andrewsii Griseb. Native M. O'Keefe
 
 
 
Bouncing Bet, Soapwort Caryophyllaceae Saponaria officinalis L. Old World D. Horton 7/13/97
 
X
 
Bracken Fern Dennstaediaceae Pteridium aquilinum (L.) Kuhn var. latiusculum (Desv.) Underw. ex. Heller Native D. Horton 5/20/95
 
 
X5
Brown-eyed Susan Asteraceae Rudbeckia triloba L. Native  
 
X
 
Butterfly Weed Asclepiadaceae Asclepias tuberosa L. ssp. interior Woodson Native D. Horton 7/8/95
 
X
 
Canada Anemone Ranunculaceae Anemone canadensis L. Native D. Horton 7/8/95
X
X
 
Carpet Spurge Euphorbiaceae Euphorbia maculata L. Native D. Horton 7/13/97
 
X
 
Carrion-flower Liliaceae Smilax ecirrhata (Engelm. ex Kunth) S. Wats. Native D. Horton 5/26/97
 
 
 
Clasping Dogbane Apocynaceae Apocynum sibiricum Jacq. Native D. Horton 6/22/97
 
 
 
Cleavers Rubiaceae Galium aparine L. Native D. Horton 6/17/95
 
X
X
Columbine Ranunculaceae Aquilegia canadensis L. Native D. Horton 6/12/95
 
X
 
Common Cinquefoil Rosaceae Potentilla simplex Michx. Native D. Horton 5/26/97
X
 
 
Common Dandelion Asteraceae Taraxacum officinale Weber Eurasia D. Horton 5/97
 
 
X
Common Horsetail Equisetaceae Equisetum arvense L. Native D. Horton 35745, IA
 
 
 
Common Milkweed Asclepiadaceae Asclepias syriaca L. Native D. Horton 6/24/95
 
X
 
Common Mountain-Mint Lamiaceae Pycnanthemum virginianum (L.) Dur. & Jackson Native D. Horton 7/20/97, IA
 
X
 
Common Mullein Scrophulariaceae Verbascum thapsus L. Europe  
 
X
 
Common Plantain Plantaginaceae Plantago rugellii Dcne. Native D. Horton 7/13/97, IA
 
 
 
Common Ragweed Asteraceae Ambrosia artemisiifolia L. Native D. Horton 7/93
 
 
 
Common Snake Root Apiaceae Sanicula gregaria E. Bickn. Native D. Horton 7/8/95
 
 
 
Common Sow-thistle Asteraceae Sonchus oleraceus L. Europe  
 
X
 
Common St. John's wort Hypericaceae Hypericum punctatum Lam. Europe Jim Scott 1998
 
 
 
Corn Speedwell Scrophulariaceae Veronica arvensis L. Eurasia D. Horton 35696, IA 35707, IA
 
 
 
Cowbane Apiaceae Oxypolis rigidor (L.) Raf. Native Jim Scott 1995
 
 
 
Cranesbill Geraniaceae Geranium carolinianum L. Native Jim Scott 1996
 
 
 
Culver's Root Scrophulariaceae Veronicastrum virginicum (L.) Farw. Native D. Horton 7/8/95
X
 
 
Cup Plant Asteraceae Silphium perfoliatum L. Native D. Horton 6/12/95
 
 
 
Cypress Spurge Euphorbiaceae Euphorbia cyparissias L. Eurasia  
 
X
X
Daisy Fleabane Asteraceae Erigeron strigosus Muhl. ex Willd. Native  
 
X
 
Dame's rocket Brassicaceae Hesperis matronalis L. Eurasia Jim Scott 1996
 
 
 
Day-Lily Liliaceae Hemerocallis fulva (L.) L. Eurasia D. Horton 7/13/97
 
X
 
Dooryard-Violet Violaceae Viola sororia Willd. [incl. V. papilionacea] Native D. Horton 5/4/97
 
X
X
Downy Chess Poaceae Bromus tectorum L. Europe D. Horton 6/12/95
 
 
 
Downy Gentian Gentianaceae Gentiana puberulenta J. Pringle [G. puberula Michx. misapplied] Native D. Horton 9/ /97
 
X
 
Dutchman's Breeches Papaveraceae Dicentra cucullaria (L.) Bernh. Native D. Horton 5/3/97
 
 
 
Early Buttercup Ranunculaceae Ranunculus fascicularis Muhl. Native D. Horton 35688, IA
X
X
X
Early Figwort Scrophulariaceae Scrophularia lanceolata Pursh. Native D. Horton 7/13/97
 
 
 
Eastern Prickly pear Cactaceae Opuntia humifusa (Raf.) Raf. [=O. compressa (Salisb.) J.P.Macbr.] Native D. Horton '80s
 
X
X
Elecampane Asteraceae Inula helenium L. Europe  
 
X
 
Enchanters Nightshade Onagraceae Circaea lutetiana L. ssp. canadensis (L.) Ascherson & Magnus Native D. Horton 7/8/95
 
 
 
Evening-Primrose Onagraceae Oenothera biennis L. ssp. centralis Munz. Native  
 
X
 
Everlasting Asteraceae Gnaphalium obtusifolium L. Native D. Horton 35606, IA
 
X
 
False boneset Asteraceae Brickellia eupatorioides (L.) Shinners [= Kuhnia eupatorioides L.] Native  
X
 
 
False Dandelion Asteraceae Krigia biflora (Walter) Blake Native D. Horton 6/11/95
X
X
 
False Solomon's Seal Liliaceae Smilacina racemosa (L.) Desf. Native D. Horton 5/21/95
 
X
X
Feverfew, Wild Quinine Asteraceae Parthenium integrifolium L. Native D. Horton 6/17/95
X
 
 
Field Cress Brassicaceae Lepidium campestre (L.) R. Br. Europe D. Horton 5/24/97
 
 
X
Field Thistle Asteraceae Cirsium discolor (Muhl. ex Willd.) Sprengel Native D. Horton 35604, IA
 
X
 
Fleabane Asteraceae Erigeron philadelphicus L. Native Jim Scott 1994
 
 
 
Flowering Spurge Euphorbiaceae Euphorbia corollata L. Native D. Horton 7/8/95
X
 
 
Fogfruit Verbenaceae Phyla lanceolata (Michx.) Greene. Native D. Horton 7/20/97
 
 
 
Forest Bedstraw Rubiaceae Galium circaezans Michx. Native  
 
 
X
Forget-me-not Boraginaceae Myosotis verna Nutt. Native  
 
 
X
Foxglove Penstemon Scrophulariaceae Penstemon digitalis Nutt. Native  
X
 
 
Fragile Fern Aspleniaceae Cystopteris fragilis (L.) Bernh. Native  
 
 
X
Fringed Loosestrife Primulaceae Lysimachia ciliata L. Native D. Horton 6/17/95
 
 
 
Garden Asparagus Liliaceae Asparagus officinalis L. Europe Jim Scott 1996
 
 
 
Garlic Mustard Brassicaceae Alliaria petiolata (Bieb.) Cavara & Grande Europe D. Horton 5/4/97
 
 
 
Giant Ragweed Asteraceae Ambrosia trifida L. Native D. Horton 7/93
 
 
 
Glaucous White Lettuce Asteraceae Prenathes racemosa Michx. Native D. Baker
 
 
 
Goat's-beard Asteraceae Tragopogon dubius Scop. Europe D. Horton 6/11/95
 
X
X
Goat's-rue Fabaceae Tephrosia virginiana (L.) Pers. Native D. Horton 35589, IA
 
X
 
Golden Alexanders Apiaceae Zizia aurea (L.) Koch Native D. Horton 6/12/95
X
X
X
Golden Ragwort Asteraceae Senecio aureus L. Native  
 
 
 
Goldenrod Asteraceae Solidago spp.    
 
X
 
Gray-headed Coneflower Asteraceae Ratibida pinnata (Vent.) Barnh. Native D. Horton 7/8/95
X
 
 
Great Lobelia Campanulaceae Lobelia siphilitica L. Native D. Horton 9/22/95
 
X
 
Green Dragon Araceae Arisaema dracontium (L.) Schott Native R. Rhodes 1997
 
 
 
Ground-Cherry Solanaceae Physalis heterphylla Nees. Native D. Horton 7/8/95
 
 
 
Ground-ivy, Creeping Charlie Lamiaceae Glechoma hederacea L. Eurasia D. Horton 35701, IA
 
 
 
Hairy Aster Asteraceae Aster pilosus Willd. Native D. Horton 35615, IA Ver.: A. G. Jones
 
 
 
Hard or Sheep Fescue Poaceae Festuca trachyphylla (Hack.) Krajina Eurasia T. Cady & D. Horton 6/99, IA
 
 
 
Hemp, Marijuana Moraceae Cannabis sativa L. Eurasia D. Horton 6/17/95
 
 
 
Herb-sophia, Tansy-mustard Brassicaceae Descurainia cf. sophia (L.) Webb ex Prantl Eurasia D. Horton 5/26/97
 
 
 
Hill's Thistle Asteraceae Cirsium hillii (Canby) Fern. Native M. O'Keefe 10/19/96
X
X
 
 Hill's Thistle Asteraceae Cirsium hillii (Canby) Fern. mutant? (cream colour)    
 
X
 
Hoary Plantain Plantaginaceae Plantago media L. Eurasia  
 
 
 
Hoary Puccoon Boraginaceae Lithospermum canescens (Michx.) Lehm. Native D. Horton 5/4/97
X
X
X
Hoary Vervain Verbenaceae Verbena stricta Vent. Native D. Horton 8/8/95
 
 
 
Honewort Apiaceae Cryptotaenia canadensis (L.) DC. Native D. Horton 6/12/95
 
X
 
Horse Nettle Solanaceae Solanum carolinense L. Native D. Horton 7/8/95
 
 
 
Horse Weed, Muletail Asteraceae Conyza canadensis L. [= Erigeron canadensis (L.) Cronquist] Native D. Horton 6/17/95
 
X
 
Horse-mint Lamiaceae Monarda punctata L. var. villicaulis Pennell Native  
 
X
 
Hybrid Aster Asteraceae Aster drummondii Lindley in Hooker x A. urophyllus Lindley in DC. (or nr.) Native D. Horton 35616, IA Det.: A. G. Jones
 
 
 
Illinois Tick-Trefoil Fabaceae Desmodium illinoiense A. Gray Native D. Horton 7/13/97
X
 
 
Indian Grass Poaceae Sorghastrum nutans (L.) Nash Native D. Horton
X
X
 
Indian Plantain Asteraceae Cacalia atriplicifolia L. Native D. Horton 6/17/95
 
 
 
Interrupted Fern Osmundaceae Osmunda claytoniana L. Native D. Horton 5/20/95
 
 
 
Ironweed Asteraceae Vernonia fasciculata Michx. Native D. Horton 10/19/96
 
 
 
Jack-in-the-pulpit Araceae Arisaema triphyllum (L.) Schott. Native  
 
 
X
Jerusalem Artichoke Asteraceae Helianthus tuberosus L. Native Jim Scott 1996
 
 
 
Jumpseed Polygonaceae Polygonum virginianum L. Native D. Horton 7/8/95
 
 
 
Junegrass Poaceae Koeleria macrantha (Ledeb.) Schultes [= K. cristata (L.) Pers.] Native D. Horton 6/12/95
X
X
 
Kentucky Bluegrass Poaceae Poa pratensis L. Europe D. Horton 7/20/97
 
 
X
Knotroot/Foxtail Poaceae Setaria geniculata (Lam.) P. Beauv. Native D. Horton 7/20/97, IA
 
 
 
Ladies'-tobacco Asteraceae Antennaria plantaginifolia (L.) Richardson Native D. Horton 35690, IA
 
X
X
Lamb's quarters Chenopodiaceae Chenopodium album L. Europe D. Horton 7/8/95
 
 
 
Lance-leaved Loosestrife Primulaceae Lysimachia lanceolata Walter Native  
 
X
 
Late Figwort Scrophulariaceae Scrophularia marilandica L. Native  
 
 
 
Lion's Foot Asteraceae Prenanthes serpentaria Pursh. Native  
 
X
 
Little Bluestem Poaceae Schizachyrium scoparium (Michx.) Nash [= Andropogon scoparius Michx.] Native D. Horton
X
X
 
Little Skullcap Lamiaceae Scutellaria parvula Michx. Native  
X
 
 
 Long-leaf Summer Bluet Rubiaceae Hedyotis longifolia (Gaertner) Hook. [= Houstonia longifolia] Native  
X
 
 
Lopseed Phrymaceae Phryma leptostachya L. Native D. Horton 7/8/95
 
 
 
Lousewort Scrophulariaceae Pedicularis canadensis L. Native D. Horton 5/20/95
X
X
X
Low Hop Clover Fabaceae Trifolium campestre Schreber [= T. procumbens, perhaps misapplied] Eurasia Jim Scott 1996
 
 
 
Marsh Muhly Poaceae Muhlenbergia glomerata (Willd.) Trin. Native D. Horton 7/93
 
 
 
May Apple Berberidaceae Podophyllum peltatum L. Native D. Horton 5/97
 
X
X
Michigan-Lily Liliaceae Lilium michiganense Farw. Native  
X
 
 
Milk Vetch Fabaceae Astragalus canadensis L. Native D. Horton 7/20/97, IA
 
 
 
Missouri Violet Violaceae Viola missouriensis Greene Native Jim Scott 1994
 
 
 
Moneywort Primulaceae Lysimachia nummularia L. Europe D. Horton 35689, IA
 
 
 
Moss-pink Polemoniaceae Phlox subulata L. N. Am., not IA D. Horton 5/4/97
 
X
 
Moth Mullein Scrophulariaceae Verbascum blattaria L. Eurasia  
 
X
 
Motherwort Lamiaceae Leonurus cardiaca L. Asia D. Horton 7/8/95
 
 
 
Mountain-Mint Lamiaceae Pycnanthemum verticillatum (Michx.) Pers. [= P. pilosum Nutt.] Native D. Horton 7/20/97, IA
 
 
 
Mouse-ear Chickweed Caryophyllaceae Cerastium vulgatum L. Eurasia D. Horton 6/12/95
 
 
 
Nodding Ladies' Tresses Orchidaceae Spiranthes cernua (L.) L.C. Rich. Native  
 
X
 
Nodding Spurge Euphorbiaceae Euphorbia nutans Lagasca Native D. Horton 9/15/97
 
 
 
Nodding Wild Onion Liliaceae Allium cernuum Roth Native  
 
X
 
Northern Lady Fern Aspleniaceae Athyrium filix-femina (L.) Roth var. angustum (Willd.) Moore Native D. Horton 6/17/95
 
 
X
Northern Maidenhair Fern Adiantaceae Adiantum pedatum L. Native  
 
 
X
Nut Grass/Umbrella Sedge Cyperaceae Cyperus filiculmis Vahl Native D. Horton 7/13/97, IA
 
 
 
Orchard Grass Poaceae Dactylis glomerata L. Europe D. Horton 5/26/97
 
 
 
Ox-eye Asteraceae Heliopsis helianthoides (L.) Sweet Native D. Horton 7/8/95
X
X
 
Oxeye Daisy Asteraceae Leucanthemum vulgare Lam. [= Chrysanthemum leucanthemum L.] Eurasia D. Horton 6/17/95
 
X
 
Pale Beardtongue Scrophulariaceae Penstemon pallidus Small Native D. Horton 6/11/95
X
X
X
Pale Gentian, Yellow Gentian Gentianaceae Gentiana alba Muhl. [= G. flavida A. Gray] Native D. Horton 9/22/95
 
X
 
Panicled Aster Asteraceae Aster lanceolatus Willd. [A. simplex misapplied] Native D. Horton 35618, IA Det.: A. G. Jones
 
 
 
Partridge Pea Fabaceae Chamaecrista fasciculata (Michx.) Greene [= Cassia fasciculata] Native  
X
X
 
Path Rush Juncaceae Juncus tenuis Willd. Native D. Horton 7/93
 
 
 
Pennsylvania smartweed Polygonaceae Polygonum pensylvanicum L. var. laevigatum Fern. Native D. Horton 35621, 35605, IA
 
 
 
Penny Cress Brassicaceae Thlaspi arvense L. Europe D. Horton 5/11/97
 
 
 
Peppergrass Brassicaceae Lepidium densiflorum Schrader Native  
 
 
X
Perennial Ryegrass Poaceae Lolium perenne L. Europe D. Horton 6/17/95
 
 
 
Perfoliate Horse-gentian Caprifoliaceae Triosteum perfoliatum L. Native D. Horton 6/12/95
 
 
 
Plae Sunflower Asteraceae Helianthus decapetalus L. Native  
 
X
 
Plantain Plantaginaceae Plantago virginica L. Native D. Horton 6/12/95
 
 
 
Pointed Tick-Trefoil Fabaceae Desmodium glutinosum (Muhl. ex Willd.) A. Wood Native D. Horton 7/13/97
 
 
 
Poor-man's pepper Brassicaceae Lepidium virginicum L. Native Jim Scott 1996
 
 
 
Porcupine Grass Poaceae Stipa spartea Trin. Native D. Horton 6/17/95
X
 
 
Prairie Blazing Star Asteraceae Liatris pycnostachya Michx. Native  
 
X
 
Prairie Coneflower Asteraceae Echinacea pallida Nutt. Native  
 
X
 
Prairie Phlox Polemoniaceae Phlox pilosa L. Native D. Horton 5/21/95
X
X
X
Prairie Ragwort Asteraceae Senecio plattensis Nutt. Native D. Horton 5/21/95
X
X
X
Prairie Sundrops Onagraceae Oenothera pilosella Raf. Native Jim Scott 1998
 
 
 
Prickly Pear Cactaceae Opuntia sp.    
X
 
 
Purple Lovegrass Poaceae Eragrostis spectabilis (Pursh) Steudel Native D. Horton 35611, IA
 
 
 
Purple Meadow-rue Ranunculaceae Thalictrum dasycarpum Fischer & Ave-Lall. Native D. Horton 6/17/95
 
 
 
Purple Milkweed Asclepiadaceae Asclepias purpurascens L. Native D. Horton 6/17/95
 
 
 
Purple Prairie Clover Fabaceae Dalea purpurea Vent. [= Petalostemon purpureum] Native  
 
X
 
Pussytoes Asteraceae Antennaria neglecta Greene Native D. Horton 35709, IA
X
 
 
Rattlesnake Fern Ophioglossaceae Botrychium virginianum (L.) Sw. Native  
 
 
X
Red Clover Fabaceae Trifolium pratense L. Europe D. Horton 7/20/97
 
X
 
Red Sorrel Polygonaceae Rumex acetosella L. Eurasia D. Horton 5/20/95
 
 
 
Reed Canary-Grass Poaceae Phalaris arundinacea L. Native D. Horton 7/8/95
 
 
 
Reed-grass Poaceae Calamagrostis stricta Lam. [= C. inexpansa] Native D. Horton 7/13/97, IA
 
 
 
Robin's Plantain Asteraceae Erigeron pulchellus Michx. Native D. Horton 5/25/95
X
X
X
Rock Jasmine Primulaceae Androsace occidentalis Pursh Native D. Horton 35702, IA 35703, IA
 
 
X
Rockrose Cistaceae Helianthemum bicknelli Fern. Native D. Horton 35596, IA
 
 
 
Rosinweed Asteraceae Silphium integrifolium Michx. Native D. Horton 6/17/95
X
 
 
Rough Pennyroyal Lamiaceae Hedeoma hispidum Pursh. Native Jim Scott 1994
 
 
 
Rough White lettuce Asteraceae Prenanthes aspera Michx. Native D. Horton 9/22/95
 
X
 
Round-headed Bush Clover Fabaceae Lespedeza capitata Michx. Native D. Horton
 
X
 
Rover Bellflower Campanulaceae Campanula rapunculoides L. Eurasia D. Horton 7/8/95
 
 
 
Rue Anemone Ranunculaceae Thalictrum thalictroides (L.) Eames & Boivin [= Anemonella thalictroides L.] Native D. Horton 35705, IA
 
X
 
Sand Dropseed Poaceae Sporobolus cryptandrus (Torr.) A. Gray Native D. Horton 35594, IA
 
 
 
Sand Milkweed Asclepiadaceae Asclepias amplexicaulis J.E. Smith Native D. Horton 6/17/95
X
 
 
Sand Primrose Onagraceae Oenothera rhombipetala Nutt. ex T. & G. Native  
X
 
 
Sandbur Poaceae Cenchrus longispinus (Hackel) Fern. Native D. Horton 35592, IA
 
 
 
Sand-grass Poaceae Triplasis purpurea (Walter) Chapman Native D. Horton 10/19/98
 
 
 
Sedge Cyperaceae Carex blanda Dewey Native D. Horton 5/21/95
 
 
 
Sedge Cyperaceae Carex cf. alopecoidea Tuckerman Native D. Horton 6/12/95
 
 
 
Sedge Cyperaceae Carex cf. muhlenbergii Schk. ex Willd. Native D. Horton 6/16/97, IA
 
 
 
Sedge Cyperaceae Carex cf. normalis MacKenzie Native D. Horton 6/16/97, IA
 
 
 
Sedge Cyperaceae Carex haydenii Dewey Native D. Horton 6/16/97, IA
 
 
 
Sedge Cyperaceae Carex meadii Dewey Native D. Horton 35691, IA
 
 
 
Sedge Cyperaceae Carex muskingumensis Schwein. Native D. Horton 6/16/97, IA
 
 
 
Sedge Cyperaceae Carex pensylvanica Lam. Native D. Horton 5/11/97
 
 
X
Sedge Cyperaceae Carex rosea Schk. ex Willd. Native  
 
 
 
Self Heal Lamiaceae Prunella vulgaris L. Europe D. Horton 7/20/97
 
X
 
Senega Snakeroot Polygalaceae Polygala senega L. Native D. Horton 5/21/95
 
 
 
Sensitive Fern Aspleniaceae Onoclea sensibilis L. Native D. Horton 7/8/95
 
 
X5
Shepherd's Purse Brassicaceae Capsella bursa-pastoris (L.) Medic. S. Europe D. Horton 6/12/95
 
 
X
Shining Bedstraw Rubiaceae Galium concinnum T. & G. Native  
 
 
X
Shooting Star Primulaceae Dodecatheon meadia L. Native D. Horton 5/4/97
X
X
X
Short-stalk Copperleaf Euphorbiaceae Acalypha gracilens A. Gray Native D. Horton 9/22/95
 
 
 
Showy Goldenrod Asteraceae Solidago speciosa Nutt. Native D. Horton 35608, IA
 
X
 
Showy Orchis Orchidaceae Galearis spectabilis (L.) Raf. [= Orchis spectabilis L.] Native T. Cady 4/25/98
 
 
 
Showy Tick-Trefoil Fabaceae Desmodium canadense (L.) DC. Native D. Horton 7/13/97
X
 
 
Side-flowered Aster Asteraceae Aster lateriflorus (L.) Britton Native D. Horton 35612, IA Ver.: A. G. Jones
 
 
 
Side-oats Grama Poaceae Bouteloua curtipendula (Michx.) Torr. Native D. Horton
X
X
 
Silver-rod Asteraceae Solidago hispida Muhl. ex. Willd. [S. bicolor L.] Native  
 
X
 
Sky-blue Aster Asteraceae Aster azureus Lindley [= A. oolentangiensis Riddell] Native D. Horton 35613, IA Ver.: A. G. Jones
 
X
 
Slender Mountain-Mint Lamiaceae Pycnanthemum tenuifolium Schrader Native D. Horton 7/8/95, IA
 
 
 
Slender Sedge Cyperaceae Carex lasiocarpa Ehrh. var. americana Fern. Native D. Horton 6/16/97, IA
 
 
 
Slender Wild Rye Poaceae Elymus villosus Muhl. ex Willd. Native D. Horton 7/22/97, IA
 
 
 
Slender-leaved Pinweed Cistaceae Lechea tenuifolia Michx. Native D. Horton 6/24/95
 
 
 
Small-flowered Crowfoot Ranunculaceae Ranunculus abortivus L. Native D. Horton 5/4/97
 
 
 
Smartweed, False water-pepper Polygonaceae Polygonum hydropiperoides Michx. Native D. Horton 10/8/98
 
 
 
Smooth Brome Poaceae Bromus inermis Leysser Europe D. Horton 6/11/95
 
 
 
Smooth Ruellia Acanthaceae Ruellia strepens L. Native   
 
X
 
Smooth Spiderwort Commelinaceae Tradescantia ohiensis Raf. Native D. Horton 6/12/95
X
X
 
Soapweed Agavaceae Yucca glauca Nutt. ex Fraser Native  
X
 
 
Solomon's Seal Liliaceae Polygonatum biflorum (Walter) Elliott Native D. Horton 6/11/95
 
X
X
Sour Dock Polygonaceae Rumex crispus L. Europe D. Horton 7/13/97
 
 
 
Spearmint Lamiaceae Mentha spicata L. Europe  
 
X
 
Spiked Lobelia Campanulaceae Lobelia spicata Lam. Native D. Horton 6/11/95
X
X
 
Spotted joe-pye weed Asteraceae Eupatorium maculatum L. Native D. Horton 7/8/95
 
 
 
Spotted St. John's wort Hypericaceae Hypericum sphaerocarpum Michx. Native D. Horton 7/8/95, IA
 
X
  
Spotted Touch-me-not Balsaminaceae Impatiens capensis Meerb. [= I. biflora Walter] Native D. Horton 7/8/95
 
X
 
Spreading Dogbane Apocynaceae Apocynum androsaemifolium L. Native D. Horton 6/17/95
 
X
 
Spring Beauty Portulacaceae Claytonia virginica L. Native  
 
X
 
Squarrose/White Aster Asteraceae Aster ericoides L. var. prostratus (Kuntze) S. F. Blake Native D. Horton 35620, IA Det.: A. G. Jones
 
X
 
Star of Bethlehem Liliaceae Ornithogalum umbellatum L. Europe Jim Scott 1994
 
 
 
Starry Campion Caryophyllaceae Silene stellata (L.) Aiton f. Native D. Horton 7/8/95
 
 
 
Starry False Solomon's Seal Liliaceae Smilacina stellata (L.) Desf. Native D. Horton 5/20/95
 
X
 
Stickseed Boraginaceae Hackelia virginiana (L.) I.M. Johnston Native D. Horton 7/22/97
 
 
 
Stinging Nettle Urticaceae Urtica dioica L. ssp. gracilis Native Jim Scott 1994
  
 
  
Stonecrop Crassulaceae Sedum telephioides Michx. N. Am., not IA D. Horton
 
X
 
Sulfur Cinquefoil Rosaceae Potentilla recta L. Europe D. Horton 6/17/95
 
X
 
Sunflower Asteraceae Helianthus spp.    
 
X
 
Sweet Cicely Apiaceae Osmorhiza claytonii (Michx.) C.B. Clarke Native D. Horton 5/24/97
 
 
 
Sweet Violet Violaceae Viola odorata L. Europe D. Horton 35700, IA
 
 
 
Sweet William, Blue Phlox Polemoniaceae Phlox divaricata L. Native D. Horton 6/12/95
 
 
X
Sweet-Scented Bedstraw Rubiaceae Galium triflorum Michx. Native D. Horton 7/22/97, IA
 
 
X
Switchgrass Poaceae Panicum virgatum L. Native D. Horton 7/20/97
X
X
 
Tall Agrimony Rosaceae Agrimonia gryposepala Wallr. Native D. Horton 7/8/95
 
 
 
Tall Bellflower Campanulaceae Campanula americana L. Native D. Horton 7/22/97
 
X
 
Tall Goldenrod Asteraceae Solidago canadensis L. Native D. Horton 35607, IA
 
 
 
Tall Ironweed Asteraceae Vernonia gigantea (Walter) Trel. Native  
 
X
 
Tall Potentilla Rosaceae Potentilla arguta Pursh. Native D. Horton 7/8/95
X
 
 
Tansy Mustard Brassicaceae Descurainia pinnata (Walter) Britton var. brachycarpa (Richardson) Fern. Native  
 
 
X
Three-seeded Mercury Euphorbiaceae Acalypha rhomboidea Raf. Native D. Horton 35623, IA
 
 
 
Tickseed Coreopsis Asteraceae Coreopsis lanceolata L. N. Am, not IA D. Horton 7/8/95
 
X
 
Tickseed, Prairie Coreopsis Asteraceae Coreopsis palmata Nutt. Native D. Horton 7/8/95
 
 
 
Tiger-Lily Liliaceae Lilium lancifolium Thunb. [= L. tigrinum Ker-Gawl] E. Asia D. Horton 7/13/97
 
X
 
Timothy Poaceae Phleum pratense L. Europe D. Horton 6/12/95
 
 
 
Toothed Spurge Euphorbiaceae Euphorbia dentata Michx. Native D. Horton 35590, IA
 
 
 
Tooth-lvd Croton Euphorbiaceae Croton glandulosus L. var. septentrionalis Mueller-Arg. Native D. Horton 35591, IA
 
 
 
Upland Bent Grass Poaceae Agrostis perennans (Walter) Tuckerman Native D. Horton & T. Cady 6/99, IA
 
 
 
Venus' Looking Glass Campanulaceae Triodanis perfoliata (L.) Nieuwl. [= Specularia perfoliata] Native D. Horton 35600, IA
 
X
 
Violet Wood Sorrel Oxalidaceae Oxalis violacea L. Native D. Horton 5/3/97
X
X
X
Virginia Wild Rye Poaceae Elymus virginicus L. Native D. Horton 7/8/95
 
 
 
Western Sunflower Asteraceae Helianthus occidentalis Riddell Native D. Horton 35625, IA
 
 
 
Western Yarrow Asteraceae Achillea millefolium L. ssp. lanulosa (Nutt.) Piper Native D. Horton 6/12/95
X
 
 
White Avens Rosaceae Geum canadense Jacq. Native D. Horton 7/8/95
 
X
 
White Clover Fabaceae Trifolium repens L. Eurasia  
 
X
 
White Dogtooth Violet Liliaceae Erythronium albidum Nutt. Native  
 
 
X
White Prairie Clover Fabaceae Dalea candida Willd. [=Petalostemon candidum] Native D. Horton 35597, IA
 
X
 
White Sage Asteraceae Artemisia ludoviciana Nutt. Native D. Horton 5/31/97
 
X
 
White Snakeroot Asteraceae Eupatorium rugosum Houtt. Native D. Horton 6/12/95
 
X
 
White Sweet Clover Fabaceae Melilotus alba Medicus Eurasia Jim Scott 1998
 
 
 
White Vervain Verbenaceae Verbena urticifolia L. Native D. Horton 7/20/97
 
 
 
White Wild Indigo Fabaceae Baptisia lactea (Raf.) Thieret [= B. leucantha T. & G.] Native D. Horton 6/17/95
 
 
 
Whitlow Grass Brassicaceae Draba reptans (Lam.) Fern. Native D. Horton 35695, IA 35706, IA
 
 
X
Whorled Milkweed Asclepiadaceae Asclepias verticillata L. Native D. Horton 7/13/97
X
X
 
Wild Bergamot Lamiaceae Monarda fistulosa L. Native D. Horton 35603, IA
X
X
 
Wild Four-o'clock Nyctaginaceae Mirabilis nyctaginea (Michx.) MacMillan Native D. Horton 35595, IA
 
 
 
Wild Geranium Geraniaceae Geranium maculatum L. Native D. Horton 5/20/95
 
X
X
Wild Lettuce Asteraceae Lactuca canadensis L. Native Jim Scott 1994
 
 
 
Wild Onion Liliaceae Allium canadense L. Native D. Horton 6/12/95
X
 
 
Wild Parsnip Apiaceae Pastinaca sativa L. Eurasia R.S. Rhodes 1998
 
 
 
Wild Petunia Acanthaceae Ruellia humilis Nutt. Native D. Horton 7/8/95
 
 
 
Wild Poinsettia Euphorbiaceae Euphorbia cyathophora Murray [=E. heterophylla misapplied] Native D. Horton 35601, IA
 
 
 
Wild Strawberry Rosaceae Fragaria virginiana Duchesne Native D. Horton 5/11/97
X
X
X
Wild Tomato, Water-pod Hydrophyllaceae Ellisia nyctelea L. Native D. Horton 6/17/95
 
X
 
Windflower, Thimbleweed Ranunculaceae Anemone cylindrica A. Gray Native D. Horton 7/8/95
X
X
 
Wood Anemone Ranunculaceae Anemone quinquefolia L. Native D. Horton 35698, IA
 
X
 
Wood Lily Liliaceae Lilium philadelphicum L. var. andinum (Nutt.) Ker-Gawl Native D. Horton 6/24/95
X
 
 
Wood Violet Violaceae Viola palmata L. [= V. pedatifida G. Don} Native  
X
 
 
Woodland Sunflower Asteraceae Helianthus divaricatus L. Native  
 
X
 
Woundwort Lamiaceae Stachys palustris L. Native  
 
X
 
Yellow Foxtail Poaceae Setaria glauca (L.) Beauv. Europe D. Horton 35622, IA
 
 
 
Yellow Rocket Brassicaceae Barbarea vulgaris R.Br. Eurasia D. Horton 5/4/97
 
 
X
Yellow Star Grass Liliaceae Hypoxis hirsuta (L.) Cov. Native D. Horton 5/24/97
X
 
X
Yellow Sweet Clover Fabaceae Melilotus officinalis (L.) Pallas. Eurasia R.S. Rhodes 1998
 
 
 
Yellow Wood Sorrel Oxalidaceae Oxalis stricta L. Native  
 
X
 
Yellow Wood-Sorrel Oxalidaceae Oxalis dillenii Jacq. Native D. Horton 6/11/95
 
 
 

TOTAL: 356 species
Alien Species: 68 (19%)

      
 
 
 
         
 
 
 

BRYOPHYTES

 

 

 

 

 

 

 
Mosses         
 
 
 
  Amblystegiaceae Campylium chrysophyllum (Brid.) J. Lange   Horton 35724 (IA)
 
 
 
  Amblystegiaceae Leptodictyum humile (P. Beauv.) Ochyra   Horton 35736 (IA)
 
 
 
  Amblystegiaceae Leptodictyum riparium (Hedw.) Warnst   Horton 35727 (IA)
 
 
 
  Brachytheciaceae Eurhynchium hians (Hedw.) Sande Lac.   Horton 35726 (IA)
 
 
 
  Brachytheciaceae Brachythecium oxycladon (Brid.) Jaeg.   Horton 35730 (IA)
 
 
 
  Brachytheciaceae Brachythecium salebrosum (Web. & Mohr) Schimp. In B.S.G.   Horton 35723 (IA)
 
 
 
  Brachytheciaceae Brachythecium    
 
 
 
  Bruchiaceae Bruchia texana Aust.   Horton 31085 (IA)
 
 
 
  Bruchiaceae Bruchia flexuosa (Sw. ex Schwaegr.) C. Muell.   Horton 30316, 32285, 32291, 32292 (IA)
 
 
 
  Bryaceae Bryum argenteum Hedw.   Horton 35737 (IA)
 
 
 
  Bryaceae Bryum caespiticium Hedw.*   Horton 35746 (IA)
 
 
 
  Ditrichaceae Pleuridium subulatum (Hedw.) Rabenh.   Horton 30314, 30187, 35699 (IA)
 
 
 
  Ephemeraceae Ephemerum crassinervium (Schwaegr.) Hampe var. texanum (Grout) Bryan & Anderson   Horton 32290 (IA)
 
 
 
  Funariaceae Funaria americana Lindb. in Sull.*   Horton 34053 (IA)
 
 
 
  Funariaceae Funaria hygrometrica Hedw.   Horton 31086 (IA)
 
 
 
  Funariaceae Physcomitrium pyriforme (Hedw.) Hampe   Horton 31086a (IA)
 
 
 
  Mniaceae Plagiomnium ciliare (C. Muell.) T. Kop.   Horton 35729 (IA)
 
 
 
  Mniaceae Plagiomnium cuspidatum (Hedw.) T.Kop.   Horton 35735 (IA) 34036 in HangingBog
 
 
 
  Polytrichaceae Atrichum altecristatum (Ren. & Card.) Smyth & Smyth   Horton 35765 (IA)
 
 
 
  Polytrichaceae Atrichum angustatum (Brid.) Bruch & Schim. in B.S.G.   Horton 35732 (IA)
 
 
 
  Pottiaceae Astomum muehlenbergianum (Sw.) Grout   Horton 35697 (IA)
 
 
 
  Pottiaceae Barbula unguiculata Hedw.   Horton 30317 (IA)
 
 
 
  Pottiaceae Weissia controversa Hedw.   Horton 30313 (IA)
 
 
 
           
 
 
 

Liverworts and Anthocerotes

 

   

 

 

 

 
  Anthocerotaceae Phaeoceros laevis (L.) Prosk.   Horton 30315 (IA)
 
 
 
  Aytoniaceae Reboulia hemispherica (L.) Raddi*   Horton 33398 (IA)
 
 
 

TOTAL: 24 species 

Last Updated: 04/08/2002

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