Rochester Cemetery, Cedar Co.
(by Latin family name)

Explanatory Notes

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

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)
 
 
 
Polytrichaceae Atrichum altecristatum (Ren. & Card.) Smyth & Smyth     Horton 35765 (IA)
 
 
 
Polytrichaceae Atrichum angustatum (Brid.) Bruch & Schimp. 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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