ES 204: Summer Flora of the Western Great Lakes
Species and Family List
* Indicates species that are not native to the Greater Chicago Region
Lake Forest Campus, June 11
Amorpha fruticosa Fabaceae
Anemone canadensis Ranunculaceae
Geranium maculatum Geraniaceae
Iris versicolor Iridaceae
Primula meadia Primulaceae
*Robinia pseudoacacia Fabaceae
Toxicodendron radicans Anacardiaceae
Zizia aurea Apiaceae
Bluff Spring Fen, Somme Prairie Grove, June 12
Apocynum androsaemifolium Apocynaceae
Aquilegia canadensis Ranunculaceae
Baptisia lactea Fabaceae
Castilleja sessilifolia Orobanchaceae
Cornus foemina Cornaceae
Echinacea pallida Asteraceae
Erigeron strigosus Asteraceae
Heracleum maximum Apiaceae
*Leucanthemum vulgare Asteraceae
Liparis liliifolia Orchidaceae
Oenothera pilosella Onagraceae
*Pastinaca sativa Apiaceae
Penstemon digitalis Plantaginaceae
Phlox pilosa Polemoniaceae
Polygala senega Polygalaceae
Polygonatum biflorum Convallariaceae
*Potentilla recta Rosaceae
Rosa blanda Rosaceae
Rubus pubescens Rosaceae
Spiranthes lucida Orchidaceae
Tradescantia ohiensis Commelinaceae
Triosteum perfoliatum Caprifoliaceae
Verbena simplex Verbenaceae
Zizia aptera Apiaceae
Chiwaukee Prairie, Illinois Beach State Park, June 13
Angelica atropurpurea Apiaceae
Arabidopsis lyrata Brassicaceae
Castilleja coccinea Orobanchaceae
Ceanothus herbaceous Rhamnaceae
Coreopsis lanceolata Asteraceae
Cornus sericea Cornaceae
Heuchera richardsonii Saxifragaceae
Hypoxis hirsuta Hypoxidaceae
Lathyrus palustris Fabaceae
Lithospermum canescens Boraginaceae
Lithospermum caroliniense Boraginaceae
Lotus corniculatus Fabaceae
Lupinus perennis Fabaceae
Maianthemum racemosum Convallariaceae
Minuartia michauxii Caryophyllaceae
Rubus pensilvanicus Rosaceae
Sisyrhinchium albidum Iridaceae
*Trifolium pratense Fabaceae
*Trifolium repens Fabaceae
*Viburnum opulus Adoxaceae
Vicia americana Fabaceae
Vitis riparia Vitaceae
Shaw Prairie, June 14
*Hesperis matronalis Brassicaceae
Krigia biflora Asteraceae
Populus deltoides Salicaceae
*Rosa multiflora Rosaceae
*Taraxacum officinale Asteraceae
Thalictrum dasycarpum Ranunculaceae
McCormick Ravine, June 18
Allium canadense Alliaceae
Anemone virginiana Ranunculaceae
Gaylussacia baccata Ericaceae
Lonicera canadensis Caprifoliaceae
Oxalis stricta Oxalidaceae
Packera aurea Asteraceae
Plantago lanceolata Plantaginaceae
Potentilla simplex Rosaceae
*Ranunculus acris Ranunculaceae
*Solanum dulcamara Solanaceae
Taenidia integerrima Apiaceae
Viburnum acerifolium Adoxaceae
Vitis aestivalis Vitaceae
Volo Bog, Moraine Hill, June 19
Achillea millefolium Asteraceae
*Asclepias speciosa Apocynaceae
Asclepias syriaca Apocynaceae
Asclepias tuberosa Apocynaceae
Calla palustris Araceae
Calystegia sepium Convolvulaceae
Campanula rotundifolia Campanulaceae
*Carduus nutans Asteraceae
Comarum palustre Rosaceae
*Convolvulus arvensis Convolvulaceae
Cornus amomum Cornaceae
Dalea purpurea Fabaceae
*Dianthus armeria Caryophyllaceae
Heliopsis helianthoides Asteraceae
Ilex verticillata Aquifoliaceae
*Medicago lupulina Fabaceae
*Medicago sativa Fabaceae
*Melilotus officinalis Fabaceae
Nuphar variegata Nymphaeaceae
Nymphaea odorata Nymphaeaceae
Pogonia ophioglossoides Orchidaceae
Sambucus canadensis Adoxaceae
*Securigera varia Fabaceae
*Silene latifolia Caryophyllaceae
Sparganium eurycarpum Typhaceae
Stellaria crassifolia Caryophyllaceae
Toxicodendron vernix Anacardiaceae
Typha angustifolia Typhaceae
Typha latifolia Typhaceae
Utricularia gibba Lentibulariaceae
Verbena stricta Verbanaceae
Indiana Dunes, June 20
Apocynum cannabinum Apocynaceae
Comandra umbellata Santalaceae
*Conium maculatum Apiaceae
Dioscorea villosa Dioscoreaceae
Drosera intermedia Droseraceae
Euphorbia corollata Euphorbiaceae
Galium pilosum Rubiaceae
Geum canadense Rosaceae
Hemerocallis fulva Hemorocallidaceae
Impatiens capensis Balsaminaceae
Lysimachia ciliata Myrsinaceae
*Melilotus alba Fabaceae
*Morus alba Moraceae
Phragmites australis Poaceae
Platanthera lacera Orchidaceae
Ptelea trifoliata Rutaceae
Rosa carolina Rosaceae
Rubus occidentalis Rosaceae
Rudbeckia hirta Asteraceae
Saracennia purpurea Asteraceae
Sassafras albidum Lauraceae
Smilax lasioneura Smilacaceae
Tephrosia virginiana Fabaceae
Triodanis perfoliata Campanulaceae
Vaccinium corymbosum Ericaceae
*Verbascum blatteria Scrophulariaceae
Lake Forest Campus, June 21
Diervilla lonicera Diervillaceae
Vicia villosa Fabaceae
Lake Forest Campus, June 25
*Amelanchier arborea x laevis Rosaceae
*Baptisia australis Fabaceae
Carex grayi Cyperaceae
*Coreopsis grandiflora Asteraceae
Erigeron annuus Asteraceae
Erigeron philadelphicus Asteraceae
Parthenium integrifolium Asteraceae
Parthenocissus inserta Vitaceae
Physocarpus opulifolius Rosaceae
Rubus odoratus Rosaceae
*Rumex crispus Polygonaceae
*Syringa reticulata Oleaceae
Door County, Wisconsin, June 26-June 28
Calopogon tuberosus Orchidaceae
*Convallaria majalis Convallariaceae
Cornus rugosa Cornaceae
Cypripedium parviflorum Orchidaceae Cypripedium reginae Orchidaceae
Dasiphora fruticosa Rosaceae
Desmodium glabellum Fabaceae
Dulichium arundinaceum Cyperaceae
Geranium robertianum Geraniaceae
*Hieracium aurantiacum Asteraceae
*Hieracium caespitosum Asteraceae
*Lapsana communis Asteraceae
Lathyrus japonicus Fabaceae
Lilum philadelphicum Liliaceae
Linnaea borealis Linnaeaceae
Lonicera hirsuta Caprifoliaceae
Maianthemum candense Convallariaceae
*Malus x domestica Rosaceae
Moneses uniflora Ericaceae
Potentilla anserina Rosaceae
Prunella vulgaris Lamiaceae
Pyrola asarifolia Ericaceae
Rhus glabra Anacardiaceae
Rubus alleghaniensis Rosaceae
Rubus parviflorus Rosaceae
Senecio paupercula Asteraceae
Vaccinium oxycoccus Ericaceae
Lake Forest Campus, July 2
Asclepias incarnata Apocynaceae
Eryngium yuccifolium Apiaceae
Hypericum prolificum Hypericaceae
*Leonurus cardiaca Lamiaceae
*Sonchus arvensis Asteraceae
Spiraea alba Rosaceae
Wadsworth Prairie, Illinois Beach State Park, Shaw Prairie, July 3
*Anagallis arvensis Mysinaceae
Anemone cylindrica Ranunculaceae
Asclepias purpurascens Apocynaceae
Asclepias viridiflora Apocynaceae
Cakile edentula Brassicaceae
*Cichorium intybus Asteraceae
*Daucus carota Apiaceae
*Hypericum perforatum Hypericaceae
Lobelia spicata Campanulaceae
Lythrum alatum Lythraceae
*Lythrum salicaria Lythraceae
Monarda fistulosa Lamiaceae
Persicaria amphibia Polygonaceae
Phlox glaberrima Polemoniaceae
Ranunculus longirostris Ranunculaceae
Rhus typhina Anacardiaceae
Silphium laciniatum Asteraceae
Kankakee River State Park, July 5
Iliamna remota Malvaceae
