|
FAMILY
|
SPECIES
|
COMMON
NAME
|
ORIGIN
|
Horton
& Others
|
Lyon
|
Frym.
|
Thorne
|
| ANGIOSPERMS, GYMNOSPERMS & FERNS |
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| Trees |
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| Aceraceae | Acer saccharinum L. | Silver Maple | Native |
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| Cupressaceae | Juniperus virginiana L. | Eastern Red Cedar | Native | D. Horton 6/9/97 |
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X
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| Fabaceae | Cercis canadensis L. | Redbud | Native |
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X
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| Fabaceae | Gleditsia triacanthos L. | Honey-locust | Native |
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X
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| Fabaceae | Robinia pseudoacacia L. | Black Locust | N. Am., not IA | D. Horton 7/8/95 |
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| Fagaceae | Quercus alba L. | White Oak | Native | D. Horton 6/9/97 |
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X
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| Fagaceae | Quercus borealis Michx. f. var. maxima (Marsh.) Ashe [= Q. rubra L., nom. ambig.] | Northern Red Oak | Native | D. Horton 6/9/97 |
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X
|
| Fagaceae | Quercus macrocarpa Michx. var. macrocarpa | Bur Oak | Native |
X
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| Fagaceae | Quercus velutina Lam. | Black Oak | Native | D. Horton 6/9/97 |
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| Juglandaceae | Carya cordiformis (Wang.) K. Koch | Bitternut Hickory | Native | D. Horton 7/13/97 |
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X
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| Juglandaceae | Carya ovata (Mill.) K. Koch | Shagbark Hickory | Native |
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X
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| Moraceae | Morus alba L. | Chinese Mulberry | Asia | D. Horton 7/13/97 |
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X
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| Oleaceae | Fraxinus pennsylvanica Marsh. var. lanceolata (Borkh.) Sarg. [= F. pennsylvanica Marsh. var. subintegerrima (Vahl) Fern.] | Green Ash | Native | D. Horton 6/9/97 |
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| Pinaceae | Picea abies (L.) Karsten | Norway Spruce | Europe | D. Horton 5/11/97 |
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| Pinaceae | Pinus strobus L. | Eastern White Pine | Native | D. Horton 6/9/97 |
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| Rosaceae | Crataegus sp. | Hawthorn |
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X
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| Tiliaceae | Tilia americana L. | Basswood, American Linden | Native | D. Horton 7/12/97 |
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X
|
| Ulmaceae | Celtis occidentalis L. | Hackberry | Native |
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X
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| Ulmaceae | Ulmus americana L. | White/American Elm | Native |
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X
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|
| Ulmaceae | Ulmus rubra Muhl. | Red Elm, Slippery Elm | Native |
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X
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| Shrubs/Vines |
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| Anacardiaceae | Rhus glabra L. | Smooth Sumac | Native | D. Horton 6/12/95 |
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| Anacardiaceae | Rhus typhina L. | Staghorn Sumac | Native | D. Horton 6/17/95 |
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| Betulaceae | Corylus americana Walter | Hazel Nut | Native | D. Horton 6/22/97 |
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X
|
| Bignoniaceae | Campsis radicans (L.) Seem. ex Bureau | Trumpet Creeper | Native |
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X
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| Caprifoliaceae | Sambucus canadensis L. | Elderbery, Common Elder | Native | D. Horton 6/12/95 |
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| Celastraceae | Celastrus scandens L. | Bittersweet | Native | D. Horton 6/16/97 |
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| Convolvulaceae | Calystegia sepium (L.) R. Br. | Hedge Bindweed | Native/Eurasia |
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X
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| Cornaceae | C. foemina P. Miller ssp. racemosa (Lam.) J.S. Wilson [= C. racemose Lam.] | Gray Dogwood | Native |
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X
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| Cucurbitaceae | Sicyos angulatus L. | Bur-cucumber | Native | D. Horton 7/13/97 |
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| Dioscoreaceae | Dioscorea villosa L. | Wild Yam, Colic-root | Native | D. Horton 6/11/95 |
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X
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| Fabaceae | Amorpha canescens Pursh | Lead Plant | Native | D. Horton 6/17/95 |
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X
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| Fabaceae | Amphicarpaea bracteata (L.) Fern. | Hog Peanut | Native | D. Horton 7/13/97 |
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X
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| Fabaceae | Strophostyles helvula (L.) Elliott | Annual woolly bean | Native | Jim Scott 1994 |
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| Menispermaceae | Menispermum canadense L. | Moonseed | Native | D. Horton 7/8/95 |
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X
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| Polygonaceae | Polygonum convolvulus L. | Black Bindweed | Europe | D. Horton 7/8/95 |
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| Polygonaceae | Polygonum scandens L. | Climbing False Buckwheat | Native |
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X
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| Ranunculaceae | Clematis cf. virginiana L. | Virgin's Bower | Native | D. Horton 35598, IA |
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| Ranunculaceae | Clematis pitcheri T. & G. | Leather Flower | Native | Jim Scott 1994 |
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| Rhamnaceae | Ceanothus americanus L. var. pitcheri T. & G. | New Jesey Tea | Native | D. Horton 6/17/95 |
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X
|
X
|
| Rosaceae | Prunus cf. virginiana L. | Choke Cherry | Native | D. Horton 7/13/97 |
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| Rosaceae | Rosa arkansana Porter var. suffulta (Greene) Cockerell [= Rosa suffulta] | Sunshine Rose | Native | D. Horton 7/20/97, IA |
X
|
X
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|
| Rosaceae | Rosa carolina L. | Pasture Rose | Native | D. Horton 7/13/97, IA |
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| Rosaceae | Rosa multiflora Thunb. ex Murray | Multiflora Rose | E. Asia | D. Horton 7/20/97 |
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| Rosaceae | Rubus flagellaris Willd. | Dewberry | Native | D. Horton 5/31/97 |
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| Rosaceae | Rubus occidentalis L. | Black Raspberry | Native | D. Horton 7/20/97 |
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X
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| Rutaceae | Zanthoxylum americanum P. Miller | Prickly Ash | Native |
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X
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| Salicaceae | Salix humilis Marshall | Prairie Willow | Native | D. Horton 7/13/97 |
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X
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| Saxifragaceae | Ribes missouriense Nutt. ex T. & G. | Wild Gooseberry | Native |
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X
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| Liliaceae | Smilax herbacea L. | Carrion Flower | Native | D. Horton 6/12/95 |
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X
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| Liliaceae | Smilax hispida Muhl. [= S. tamnoides L. var. hispida (Muhl.) Fern.; S. rotundifolia L., misappl.] | Green-brier | Native | D. Horton 7/13/97 |
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X
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| Vitaceae | Vitis riparia Michx. | Riverbank Grape, Frost Grape | Native | D. Horton 7/13/97 |
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X
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| Vitaceae | Parthenocissus quinquefolia (L.) Planchon | Virginia Creeper | Native | D. Horton 7/8/95 |
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X
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| Herbs |
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| Acanthaceae | Ruellia humilis Nutt. | Wild Petunia | Native | D. Horton 7/8/95 |
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| Acanthaceae | Ruellia strepens L. | Smooth Ruellia | Native |
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X
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| Adiantaceae | Adiantum pedatum L. | Northern Maidenhair Fern | Native |
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X
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| Agavaceae | Yucca glauca Nutt. ex Fraser | Soapweed | Native |
X
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| Apiaceae | Cryptotaenia canadensis (L.) DC. | Honewort | Native | D. Horton 6/12/95 |
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X
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| Apiaceae | Osmorhiza claytonii (Michx.) C.B. Clarke | Sweet Cicely | Native | D. Horton 5/24/97 |
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| Apiaceae | Osmorhiza longistylis (Torr.) DC. | Anise Root | Native | D. Horton 6/12/95 |
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X
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| Apiaceae | Oxypolis rigidor (L.) Raf. | Cowbane | Native | Jim Scott 1995 |
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| Apiaceae | Pastinaca sativa L. | Wild Parsnip | Eurasia | R.S. Rhodes 1998 |
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| Apiaceae | Sanicula canadensis L. | Black Snakeroot | Native | D. Horton 7/8/95 |
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| Apiaceae | Sanicula gregaria E. Bickn. | Common Snake Root | Native | D. Horton 7/8/95 |
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| Apiaceae | Zizia aurea (L.) Koch | Golden Alexanders | Native | D. Horton 6/12/95 |
X
|
X
|
X
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| Apocynaceae | Apocynum androsaemifolium L. | Spreading Dogbane | Native | D. Horton 6/17/95 |
|
X
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| Apocynaceae | Apocynum sibiricum Jacq. | Clasping Dogbane | Native | D. Horton 6/22/97 |
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| Araceae | Arisaema dracontium (L.) Schott | Green Dragon | Native | R. Rhodes 1997 |
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| Araceae | Arisaema triphyllum (L.) Schott. | Jack-in-the-pulpit | Native |
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X
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| Asclepiadaceae | Asclepias amplexicaulis J.E. Smith | Sand Milkweed | Native | D. Horton 6/17/95 |
X
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| Asclepiadaceae | Asclepias purpurascens L. | Purple Milkweed | Native | D. Horton 6/17/95 |
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| Asclepiadaceae | Asclepias syriaca L. | Common Milkweed | Native | D. Horton 6/24/95 |
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X
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| Asclepiadaceae | Asclepias tuberosa L. ssp. interior Woodson | Butterfly Weed | Native | D. Horton 7/8/95 |
|
X
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| Asclepiadaceae | Asclepias verticillata L. | Whorled Milkweed | Native | D. Horton 7/13/97 |
X
|
X
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| Aspleniaceae | Athyrium filix-femina (L.) Roth var. angustum (Willd.) Moore | Northern Lady Fern | Native | D. Horton 6/17/95 |
|
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X
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| Aspleniaceae | Cystopteris fragilis (L.) Bernh. | Fragile Fern | Native |
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X
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| Aspleniaceae | Onoclea sensibilis L. | Sensitive Fern | Native | D. Horton 7/8/95 |
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X5
|
| Asteraceae | Achillea millefolium L. ssp. lanulosa (Nutt.) Piper | Western Yarrow | Native | D. Horton 6/12/95 |
X
|
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| Asteraceae | Ambrosia artemisiifolia L. | Common Ragweed | Native | D. Horton 7/93 |
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| Asteraceae | Ambrosia trifida L. | Giant Ragweed | Native | D. Horton 7/93 |
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| Asteraceae | Antennaria neglecta Greene | Pussytoes | Native | D. Horton 35709, IA |
X
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| Asteraceae | Antennaria plantaginifolia (L.) Richardson | Ladies'-tobacco | Native | D. Horton 35690, IA |
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X
|
X
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| Asteraceae | Artemisia ludoviciana Nutt. | White Sage | Native | D. Horton 5/31/97 |
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X
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| Asteraceae | Aster azureus Lindley [= A. oolentangiensis Riddell] | Sky-blue Aster | Native | D. Horton 35613, IA Ver.: A. G. Jones |
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X
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| 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 |
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| Asteraceae | Aster ericoides L. var. prostratus (Kuntze) S. F. Blake | Squarrose/White Aster | Native | D. Horton 35620, IA Det.: A. G. Jones |
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X
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| Asteraceae | Aster lanceolatus Willd. [A. simplex misapplied] | Panicled Aster | Native | D. Horton 35618, IA Det.: A. G. Jones |
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| Asteraceae | Aster lateriflorus (L.) Britton | Side-flowered Aster | Native | D. Horton 35612, IA Ver.: A. G. Jones |
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| Asteraceae | Aster pilosus Willd. | Hairy Aster | Native | D. Horton 35615, IA Ver.: A. G. Jones |
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| Asteraceae | Aster spp. | Aster |
|
X
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| Asteraceae | Aster urophyllus Lindley in DC. [=A. sagittifolius Willd.] | Arrow-lvd Aster | Native | D. Horton 35614, IA Det.: A. G. Jones |
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| Asteraceae | Bidens frondosa L. | Beggar-ticks | Native | D. Horton 35624, IA |
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| Asteraceae | Brickellia eupatorioides (L.) Shinners [= Kuhnia eupatorioides L.] | False boneset | Native |
X
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| Asteraceae | Cacalia atriplicifolia L. | Indian Plantain | Native | D. Horton 6/17/95 |
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| Asteraceae | Cirsium discolor (Muhl. ex Willd.) Sprengel | Field Thistle | Native | D. Horton 35604, IA |
|
X
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| Asteraceae | Cirsium hillii (Canby) Fern. | Hill's Thistle | Native | M. O'Keefe 10/19/96 |
X
|
X
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| Asteraceae | Cirsium hillii (Canby) Fern. mutant? (cream colour) | Hill's Thistle | Native |
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X
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| Asteraceae | Conyza canadensis L. [= Erigeron canadensis (L.) Cronquist] | Horse Weed, Muletail | Native | D. Horton 6/17/95 |
|
X
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| Asteraceae | Coreopsis lanceolata L. | Tickseed Coreopsis | N. Am, not IA | D. Horton 7/8/95 |
|
X
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| Asteraceae | Coreopsis palmata Nutt. | Tickseed, Prairie Coreopsis | Native | D. Horton 7/8/95 |
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| Asteraceae | Echinacea pallida Nutt. | Prairie Coneflower | Native |
|
X
|
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| Asteraceae | Erigeron annuus (L.) Pers. | Annual fleabane | Native | Jim Scott 1996 |
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| Asteraceae | Erigeron philadelphicus L. | Fleabane | Native | Jim Scott 1994 |
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| 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
|
|
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| Asteraceae | Eupatorium maculatum L. | Spotted joe-pye weed | Native | D. Horton 7/8/95 |
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| Asteraceae | Eupatorium rugosum Houtt. | White Snakeroot | Native | D. Horton 6/12/95 |
|
X
|
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| Asteraceae | Gnaphalium obtusifolium L. | Everlasting | Native | D. Horton 35606, IA |
|
X
|
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| Asteraceae | Helianthus decapetalus L. | Plae Sunflower | Native |
|
X
|
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| Asteraceae | Helianthus divaricatus L. | Woodland Sunflower | Native |
|
X
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| Asteraceae | Helianthus occidentalis Riddell | Western Sunflower | Native | D. Horton 35625, IA |
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| Asteraceae | Helianthus spp. | Sunflower |
|
X
|
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| Asteraceae | Helianthus tuberosus L. | Jerusalem Artichoke | Native | Jim Scott 1996 |
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| Asteraceae | Heliopsis helianthoides (L.) Sweet | Ox-eye | Native | D. Horton 7/8/95 |
X
|
X
|
|
| Asteraceae | Inula helenium L. | Elecampane | Europe |
|
X
|
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| Asteraceae | Krigia biflora (Walter) Blake | False Dandelion | Native | D. Horton 6/11/95 |
X
|
X
|
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| Asteraceae | Lactuca canadensis L. | Wild Lettuce | Native | Jim Scott 1994 |
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| Asteraceae | Lactuca floridana (L.) Gaertner | Blue Lettuce | Native | D. Horton 35599, IA |
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| Asteraceae | Leucanthemum vulgare Lam. [= Chrysanthemum leucanthemum L.] | Oxeye Daisy | Eurasia | D. Horton 6/17/95 |
|
X
|
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| Asteraceae | Liatris aspera Michx. | Blazing Star | Native | Jim Scott 1994 |
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| Asteraceae | Liatris pycnostachya Michx. | Prairie Blazing Star | Native |
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X
|
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| Asteraceae | Parthenium integrifolium L. | Feverfew, Wild Quinine | Native | D. Horton 6/17/95 |
X
|
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| Asteraceae | Prenanthes aspera Michx. | Rough White lettuce | Native | D. Horton 9/22/95 |
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X
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| Asteraceae | Prenanthes serpentaria Pursh. | Lion's Foot | Native | ||||