Reference Materials
Allard, Dorothy J. (2002) "Aristolochia serpentaria L. (Virginia Snakeroot): Conservation and research plan for New England." New England Wildflower Society, Framingham, MA. At: http://www.news.org/docs/pdf/Aristolochiaserpentaria.pdf (access date: 3-28-15).
Anderson, Harvy G. (1959) "Food habits of migratory ducks in Illinois." Bulletin of the Illinois Natural History Survey, 27(4), pp. 289-344.
Andreas, Barbara (2010) "Use of bryophytes by Carolina Chickadees (Poecile carolinensis) in nest construction." Evansia, 27(1), pp. 23-29.
Andrieu, V., M.H. Field, P. Ponel, J. Guiot, P. Guenet, J.-L. de Beaulieu, M. Reille, & M.-T. Morzadec-Kerfourn (1997) "Middle Pleistocene temperate deposits at Dingé, Ille-et-Vilaine, northwest France: pollen, plant, and insect macrofossil analysis." Journal of Quaternary Science, 12(4), pp. 309-331.
Antonio, Thomas M., & Susanne Masi (2001) The Sunflower Family in the Upper Midwest. Indianapolis, IN: The Indiana Academy of Science.
Arnett, Jr., R.H., & R.L. Jacques, Jr. (1981) Simon & Schuster's Guide to Insects. New York: Simon & Schuster.
Arnold, Robert M. (1982) "Pollination, predation, and seed set in Linaria vulgaris (Scrophulariaceae)." American Midland Naturalist, 107(2), pp. 360-369.
Augustine, D.J. (1997) "Grazing patterns and impacts of White-Tailed Deer in a fragmented forest ecosystem." Master's Thesis, University of Minnesota.
Banta, Michael, & Ann Marie Thro (1995) "Agronomic characterisation of Stylosanthes biflora." Tropical Grasslands, 29, pp. 155-162.
Barlow, Vonny M., & Thomas P. Kuhar (2009) "Fall Armyworm in vegetable crops." Publication 444-015, Virginia Polytechnic Institute & State University, at: https://vtechworks.lib.vt.edu/bitstream/handle/10919/50385/
444-015.pdf (accessed 10-29-19).
Barnes, Thomas (1999) Gardening for the Birds. Lexington, KY: Univ. of Kentucky Press.
Barney, Robert J., Laurent LeSage, & Karine Savard (2013) "Pachybrachis (Coleoptera, Chrysomelidae, Cryptocephaline) of eastern Canada." Zookeys, 332, pp. 95-175.
Baskin, Jerry M., & Carol C. Baskin (1976) "Germination dimorphism in Heterotheca subaxillaris var. subaxillaris." Bulletin of the Torrey Botanical Club, 103(5), pp. 201-206.
Bassett, H.F. (1881) "New Cynipidae." Canadian Entomologist, 13, pp. 92-113.
Beal, F.E.L. (1915) "Food of the robins and bluebirds of the United States." Bulletin of the U.S. Dept. of Agriculture, 171, pp. 1-31.
Beeman, Larry, & Michael R. Pelton (1980) "Seasonal food and feeding ecology of black bears in the Smoky Mountains." Bears: Their Biology and Management, 4, pp. 141-147.
Bell, Frances G. (1970) "Fossil of an American sedge, Dulichium arundinaceum (L.) Britt., in Britain." Nature, 227, pp. 629-630.
Bellrose, Frank C. (1942/1976) Ducks, Geese, and Swans of North America. Harrisburg, PA: Stackpole Books.
Bennetts, W.J. (1900) "Notes on the food of the Ruffed Grouse." Bulletin of the Wisconsin Natural History Survey, 1(2), pp. 105-110.
Bess, James (2005) "Conservation assessment for the Prairie bunchgrass leafhopper (Polyamia herbida DeLong)." USDA Forest Service, Eastern Region. At: www.fs.usda.gov/Internet/FSE_DOCUMENTS/fsm91_054236.pdf, access date: 2-13-14.
Best, Louis B. (1978) "Field sparrow reproductive success and nesting ecology." The Auk, 95, pp. 9-22.
Betz, Robert F., Ray D. Struven, James E. Will, & Francis B. Heitler (1994) "Insect pollinators: 12 milkweed species." Proceedings ofthe 13th North American Prairie Conference, pp. 45-60.
Betz, Robert F., William R. Rommel, & Joseph J. Dichtl (1997) "Insect herbivores of 12 milkweed (Asclepias) species." Proceedings ofthe 15th North American Prairie Conference, pp. 7-19.
Bielefeldt, John, & Robert N. Rosenfeld (2001) "Nest sites and breeding biology of Hooded Warblers in southeastern Wisconsin." Passenger Pigeon, 63(4), pp. 243-251.
Björkman, Erik (1960) "Monotropa hypopitys L. – an epiparasite on tree roots." Physiologia Plantarum, 13(2), pp. 308-327.
Blanchan, Neltje (1900) Nature's Garden: An Aid to Our Knowledge of Our Wildflowers and Their Insect Visitors. New York: Garden City Publ.
Blem, Charles R., & Leann B. Blem (1994) "Composition and microclimate of Prothonotary Warbler nests." The Auk, 111(1), pp. 197-200.
Bock, Jane H., & Steven J. Peterson (1975) "Reproductive biology of Pulsatilla patens (Ranunculaceae)." American Midland Naturalist, 94(2), pp. 476-478.
Bossert, Aaron Joseph (2011) "Comparison of the life histories of two dicot-feeding Pissonotus planthoppers (Hemiptera: Delphacidae)." M.S. thesis, University of Central Missouri.
Bouseman, John K., & James G. Sternburg (2001) Field Guide to Butterflies of Illinois, Manual 9. Champaign, IL: Illinois Natural History Survey.
Bouseman, John K., James G. Sternburg, & James R. Wiker (2006) Field Guide to the Skipper Butterflies of Illinois, Manual 11. Champaign, IL: Illinois Natural History Survey.
Bradstreet, Michael, & Jane Bowles (2002) "Monitoring vegetation after a reduction in deer browsing at Long Point, Lake Erie: 2002." Canadian Wildlife Service, Ontario Region.
Bradstreet, Michael, & Jane Bowles (2003) "Monitoring vegetation after a reduction in deer browsing at Long Point, Lake Erie: 2003." Canadian Wildlife Service, Ontario Region.
Brandenburg, David M. (2010) National Wildlife Federation Field Guide to Wildflowers of North America. New York: Sterling Publishing Co.
Breil, D.A., & S.M. Moyle (1976) "Bryophytes used in construction of bird nests." Bryologist, 79, pp. 95-98.Britton, N.L., & Addison Brown (1913/1970) An Illustrated Flora of the Northern United States and Canada, Vol. I-III. New York: Dover.
Brudvig, Lars A., Catherine M. Mabry, James R. Miller, & Tracy A. Walker (2007) "Evaluation of central North American prairie management based on species diversity, life form, and individual species metrics." Conservation Biology, 21(3), pp. 864-874.
Bruneau, Anne, & Gregory J. Anderson (1994) "To be or not to bee?: the pollination biology of Apios americana (Leguminosae)." Plant Systematics and Evolution, 192, pp. 147-149.
Bug Guide, Iowa State University. Available at: http://www.bugguide.net.
CABI (2019) Invasive Species Compendium, Lycium chinense (Chinese Wolfberry), at:
cabi.org/isc/datasheet/31901 (accessed 10-24-19).
Campbell, John B., W. Harold Arnett, J.D. Lambley, Orlo K. Jantz, & Herbert Knutson (1974) "Grasshoppers (Acrididae) of the Flint Hills Native Tallgrass Prairie in Kansas." Research Paper 19, Agricultural Experiment Station, Kansas State Univ.
Campbell, Laura A., & Lance J. Meinke (2006) "Seasonality and adult habitat use by four Diabrotica species at prairie-corn interfaces." Environmental Entomology, 35(4), pp. 922-936.
Capinera, John L., Ralph D. Scott, & Thomas J. Walker (2004) Field Guide to Grasshoppers, Katydids, and Crickets of the UnitedStates. Ithaca, NY: Cornell Univ. Press.
Casey, P.A. (2009) "Plant Guide for Kochia (Kochia scoparia)." USDA – Natural Resources Conservation Service, Kansas Plant Materials Center, Manhatten, KS. Accessed at: plants.usda.gov/plantguide/pdf/pg_kosc.pdf
Castaldo-Cobianchi, R., S. Giordano, A. Basile, & U. Violante (1988) "Occurrence of antibiotic activity in Conocephalum conicum, Mnium undulatum, and Leptodictyum riparium." Giornale Botanico Italiano, 122, pp. 303-311.
Catling, P.M. (1983) "Pollination of northeastern North American Spiranthes (Orchidaceae)." Canadian Journal of Botany, 61, pp. 1080-1093.
Catling, P.M., J.P. Layberry, & P.W. Hall (1998) "Increase in populations of Henry's Elfin, Callophrys henrici, (Lepidoptera: Lycaenidae), in Ottawa-Carleton, Ontario, associated with man-made habitats and glossy buckthorn, Rhamnus frangula, thickets." Canadian Field Naturalist, 112(2), pp. 335-337.
Chamrad, Albert D., & Thadis W. Box (1968) "Food habits of white-tailed deer in south Texas." Journal of Range Management, 21(3), pp. 158-163.
Chang, Shu-mei, Eva Gonzales, Eleanor Pardini, & J.L. Hamrick (2010) "Encounters of old foes on a new battle ground for an invasive tree, Abizia julibrissin Durazz (Fabaceae)." Biological Invasions, 13, pp. 1043-1053.
Choberka, E.G., P.J. Higman, & M.R. Penskar (2000) "Special Plant Extract for Geum triflorum (prairie smoke)." Michigan Natural Features Inventory, Lansing, MI.
Cingela, Nelis (2001) An Atlas of Orchid Pollination: America, Africa, Asia, and Australia. CRC Press, 296 pp.
Clark, L., & J.R. Mason (1985) "Use of nest material as insecticidal and antipathogenic agents by the European Starling." Oecologia, 67, pp. 169-176.
Clark, L., & J.R. Mason (1988) "Effect of biologically active plants used as nest material and the derived benefit to starling nestings." Oecologia, 77, pp. 174-180.Clark, Shawn, Douglas Le Doux, Terry Seeno, Edward Riley, Arthur Gilbert, & James Sullivan (2004) Host Plants of Leaf BeetleSpecies Occurring in the United States and Canada. Sacramento, CA: The Coleopterists Society.
Clemants, Steven, & Carol Gracie (2006) Wildflowers in the Field and Forest: A Field Guide to the Northeastern United States. New York & Oxford: Oxford Univ. Press.
Cobb, Boughton, Elizabeth Farnsworth, & Cheryl Lowe (2005) Peterson Field Guide to Ferns of Northeastern and Central NorthAmerica, 2nd Ed. New York: Houghton Mifflin.
Coladonato, Milo (1994) "Gaultheria procumbens." Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Services Laboratory. Available at: http://www.fs.fed.us/database/feis/ (Accessed 12-28-17).
Cole, F.R. (1988) "Reproductive success and inflorescence size of Calopogon tuberosus (Orchidaceae)." American Journal of Botany, 75(9), pp. 1371-1377.
Cole, F. Russell, & George O. Batzli (1979) "Nutrition and population dynamics of the prairie vole, Microtus ochrogaster, in central Illinois." Journal of Animal Ecology, 48, pp. 455-470.
Common Weeds of the United States (1971). New York: Dover. Originally: Selected Weeds of the United States (1970), Agricultural Research Service, USDA.
Cook, J.C., M.S. Topping, & T.A. Stombaugh (1982) "Food habits of Microtus ochrogaster and Peromyscus maniculatus in sympatry." Transactions of the Missouri Academy of Science, 16, pp. 17-23.
Costea, M., M.A. Garcia, K. Baute, & S. Stefanovic (2015) "Entangled evolutionary history of Cuscuta pentagona clade: A story involving hybridization and Darwin in the Galapagos." Taxon, 64(6), pp. 1225-1242.
Costea, M., G.L. Nesom, & S. Stefanovic (2006) "Taxonomy of the Cuscuta pentagona complex (Convolvulaceae) in North America." Sida, 22, pp. 151-175.
Covell, Charles Jr. (1984/2005) A Field Guide to Moths of Eastern North America. Martinsville, VA: Virginia Museum of Natural History.
Crane, M.F. (1990) "Actaea rubra." Fire Effects Information System (Online), USDA, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Available at: http://www.fs.fed.us/database/feis (Access Date: 4-11-15).
Crane, M.F. (1991) "Arctostaphylos uva-ursi." Fire Effects Information System (Online), USDA, Forest Service, Rocky Mountain Research Station, Fire Sciences Laborary. Available at: http://www.fs.fed.us/database/feis (Access Date: 8-1-15).
Cranshaw, Whitney (2004) Garden Insects of North America: The Ultimate Guide to Backyard Bugs. Princeton, NJ: Princeton University Press.
Craves, Julie A. (2015) "Birds that eat non-native buckthorn fruit (Rhamnus cathartica and Frangula alnus, Rhamnaceae) in eastern North America." Natural Areas Journal, 35(2), pp. 279-287.
Cronberg, N., R. Natcheva, & K. Hedlund (2006) "Microarthropods mediate sperm transfer in mosses." Science, 313, p. 1255.
Crum, Howard A., & Lewis E. Anderson (1981) Mosses of Eastern North America, Vol. 1-2. New York: Columbia University Press.Curtis, John T. (1959/1987) The Vegetation of Wisconsin. Madison , WI: Univ. of Wisconsin Press.
Curtis, Linda (2006) Woodland Carex of the Upper Midwest. Lake Villa, IL: Curtis to the Third Productions.
Dávalos, Andrea, Victorio Nuzzo, & Bernd Blossey (2014) "Demographic responses of rare forest plants to multiple stressors: the role of deer, invasive species, and nutrients." Journal of Ecology, 102(5), pp. 1222-1233.
Davidson, Alison, J.B. Harborne, & R.E. Longton (1990) "The acceptability of mosses as food for generalist herbivores, slugs in the Arionidae." Botanical Journal of the Linnean Society, 104, pp. 99-113.
Davison, V.E. (1967) Attracting Birds: From the Prairies to the Atlantic. New York: Thomas Y. Crowell Co.
De Luna, E. (1990) "Developmental evidence of acrocarpy in Hedwigia ciliata (Musci: Hedwigiaceae)." Tropical Bryology, 2, pp. 51-58.
DeGraaf, Richard M. (2002) Trees, Shrubs, and Vines for Attracting Birds. Hanover & London: Univ. Press of New England.
DeLong, D.M. (1926) "Food plant and habitat notes on some North American species of Phlepsius." The Ohio Journal of Science, 26(2), pp. 69-72.
DeLong, D.M. (1948) "The leafhoppers, or Cicadellidae, of Illinois." Bulletin of the Illinois Natural History Survey, 24(2), pp. 97-376.
DeVore, S., S. Bailey, & G. Kennedy (2004) Birds of Illinois. Auburn, WA: Lone Pine Publishing.
DiMiceli, Jennifer K. (2006) "Winter diet, seed preferences, and foraging behavior of Henslow's sparrows (Ammodramus henslowii) in southeastern Louisiana." Master's thesis, Louisiana State University.
Dolan, Benjamin J., Abby L. Kalkstein, Madeline Haase, Paige Chernisky, Alivia Niese, Ashlie N. Hicks, & Dolly Miller (2023) "Pollinator communities of planted and feral Pyrus calleryana." Ecologies, 4(1), pp. 1-10.
Dreyer, Glenn D., Lisa M. Baird, & Christine Fickler (1987) "Celastrus scandens and Celastrus orbiculatus: comparisons of reproductive potential between a native and an introduced vine." Bulletin of the Torrey Botanical Club, 114(3), pp. 260-264.
Duncan, Wilbur H., & Marion B. Duncan (1999) Wildflowers of the Eastern United States. Athens, GA, & London: University of Georgia Press.
Eastman, John (1992) Forest and Thicket: Trees, Shrubs, and Wildflowers of Eastern North America. Mechanicsburg, PA: Stackpole Books.
Eastman, John (1995) Swamp and Bog: Trees, Shrubs, and Wildflowers of Eastern Freshwater Wetlands. Mechanicsburg, PA: Stackpole Books.
Eastman, John (2003) Field and Roadside: Open-Country Weeds, Trees, and Wildflowers of Eastern North America. Mechanicsburg, PA: Stackpole Books.
Edwards, Adrienne L., Robert Wyatt, & Rebecca R. Sharitz (1994) "Seed buoyancy and viability of the wetland milkweed Asclepias perennis and an upland milkweed, Asclepias exaltata." Bulletin of the Torrey Botanical Club, 121(2), pp. 160-169.
eFloras (2018) Flora of North America (at: www.efloras.org).
Ellis, Willem N. (2013) Leaf-miners and Plant Galls of Europe, at: http://www.bladmineerders.nl/index.htm
EPPO Global Database (2016) European and Mediterranean Plant Protection Organization, at: https://gd.eppo.int
Eriksson, Ove (1999) "Seed size variation and its effect on germination and seedling performance in the clonal herb Convallaria majalis." Acta Oecologica, 20(1), pp. 61-66.
Ernst, Carl H., Roger W. Barbour, & Jeffrey E. Lovich (1994) Turtles of the United States and Canada. Washington, DC: Smithsonian Institute Press.
Esser, Lora L. (1995) "Heracleum maximum." In: Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Services Laboratory (Available: http://www.fs.fed.us/database/feis).
Evans, Edward W., Christopher L. Smith, & Robert P. Gendron (1989) "Timing of reproduction in a prairie legume: seasonal impacts of insects consuming flowers and seeds." Oecologia, 78, pp. 220-230.
Evans, Francis C. (1986) "Bee-flower interactions on an old field in southeastern Michigan." Proceedings of the 9th North AmericanPrairie Conference, pp. 103-109.
Everitt, James H., D. Lynn Drawe, & Robert I. Lonard (1999) Field Guide to the Broad-leaved Herbaceous Plants of South Texas. Lubbock, TX: Texas Tech Univ. Press.Evers, Robert A. (1954) "Hill prairies of Illinois." Illinois Natural History Survey Bulletin, pp. 367-443.
Fall, H.C. (1913) "A brief review of our species of Magdalis, with notes and descriptions of other North American Rynchophora." Transactions of the American Entomological Society, 39, pp. 23-72.
Ferguson, Douglas C. (1975) "Host records for Lepidoptera reared in eastern North America." Agricultural Research Service, USDA.
Fleharty, E.D., & L.E. Olson (1969) "Summer food habits of Microtus ochrogaster and Sigmodon hispidus." Journal of Mammology, 50, pp. 475-486.
Fleming, R.C. (1970) "Food plants of some adult sphinx moths (Lepidoptera: Sphingidae)." Michigan Entomology, 3, pp. 17-23.
FLOW (2014) Fulgoromorpha Lists on the Web, at: http://hemiptera-databases.org/flow/
Forbes, William (1923) "The Lepidoptera of New York and neighboring states." Memoir 68, Cornell University Agricultural Experiment Station.
Forester, Don C. (1979) "The adaptiveness of parental care in Desmognathus ochrophaeus (Urodela: Plethodontidae)." Copeia, 1979(2), pp. 332-341.
Frank, Kenneth D. (2015) "Apparent dispersal of Reboulia hemisphaerica (Aytoniaceae) by springtails." Bartonia, 67, pp. 85-89.
Frankland, Faye, & Thomas A. Nelson (1999) "Effects of deer grazing on spring wildflowers at Beall Woods Nature Preserve." Final Project Report, Wildlife Preservation Fund.
Frick, K.E., & R.F. Wilson (1978) "Larval biology of Bactra verutana, an indigenous biological control agent of the weedy nutsedges." Annals of the Entomological Society of America, 71(5), pp. 680-684.
Froeschner, Richard C. (1942) "Contributions to a synopsis of the Hemiptera of Missouri, Part 11: Coreidae, Aradidae, Neididae." American Midland Naturalist, 27(3), pp. 591-609.
Fry, Janet L. (2009) "Muhlenbergia cuspidata." In Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Accessed on 9-21-14 at: http://www.fs.fed.us/database/feis/.Funkhouser, William Delbert (1917) "Biology of the Membracidae of the Cayuga Lake Basin." Memoir, pp. 168-445.
Gagliardi, James, & Holly Walker (2018) "Shrubs and the pollinators that love them." Arnoldia, 75(4), pp. 17-28.
Gangwere, S.K. (1965) "Food selection in the Oedipodine grasshopper Arphia sulfurea (Fabricius)." American Midland Naturalist, 74, pp. 67-75.
Georgia, A. (1913) A Manual of Weeds. New York: MacMillan.
GISD (accessed 2024) Global Invasive Species Database: Rhamnus cathartica. At: https://iucngisd.org/gisd/.Gleason, H.A. (1910) "The vegetation of the inland sand deposits of Illinois." Bulletin of the Illinois State Laboratory of Natural History, pp. 140-170.
Gleason, H.A. (1952) The New Britton and Brown Illustrated Flora of Northeastern United States and Adjacent Canada. I. New York: The New York Botanical Garden.
Glime, J.M. (2017) "Adaptive strategies: vegetative dispersal vectors, Chapter 4-11." In J.M. Glime, Bryophyte Ecology, Vol. 1. Michigan Technological University and the International Association of Bryologists.
Glime, J.M. (2017b) "Terrestrial Insects: Hemimetabola–Hemiptera (Heteroptera)." Chapter 12-6. In J.M. Glime, Bryophyte Ecology, Vol. 2. Bryological Interaction. Michigan Technological University and the International Association of Bryologists.
Glime, J.M. (2017c) "Terrestrial Insects: Orthopteroidea." Chapter 12-4. In J.M. Glime, Bryophyte Ecology, Vol. 2. Bryological Interaction. Michigan Technological University and the International Association of Bryologists.
Glime, J.M. (2017d) "Terrestrial Insects: Holometabola–Lepidoptera: Geometroidea–Noctuoidea." Chapter 12-15. In J.M. Glime, Bryophyte Ecology, Vol. 2. Bryological Interaction. Michigan Technological University and the International Association of Bryologists.
Glime, J.M. (2017e) "Arthropods: Crustacea–Isopoda, Mysida, and Decapoda." Chapter 10-3. In J.M. Glime, Bryophyte Ecology, Vol. 2. Bryological Interaction. Michigan Technological University and the International Association of Bryologists.
Glime, J.M. (2017f) "Arthropods: Mites (Acari)." Chapter 9-1. In J.M. Glime, Bryophyte Ecology, Vol. 2. Bryological Interaction. Michigan Technological University and the International Association of Bryologists.
Glime, J.M. (2017g) "Terrestrial Insects: Holometabola-Lepidoptera: Micropterigoidea-Gelechioidea." Chapter 12-13. In J.M. Glime, Bryophyte Ecology, Vol. 2. Bryological Interaction. Michigan Technological University and the International Association of Bryologists.
Glime, J.M., & W.J. Boelema (2017) "Hynobiidae, Ambystomatidae, and Plethodontidae, Chapter 14-7." In J.M. Glime, Bryophyte Ecology, Vol. 2. Bryological Interaction. Michigan Technological University and the International Association of Bryologists.
Godfrey, George L., Everett D. Cashatt, & Murray O. Glenn (1987) "Microlepidoptera from the Sandy Creek and Illinois River Region: An Annotated Checklist of the Suborders Dacnonypha, Monotrysia, and Ditrysia (in part) (Insecta)." Special Publication 7. Urbana, IL: Illinois Natural History Survey. 44pp.
Godt, M.J.W., & J.L. Hamrick (1997) "Estimation of mating system parameters of Albizia julibrissin (Fabaceae)." Forest Genetics, 4, pp. 217-221.
Graenicher, S. (1906) "Some notes on the pollination of flowers." Bulletin of the Wisconsin Natural History Society, 4, pp. 12-21.
Graenicher, S. (1907) "Wisconsin flowers and their pollination: Part I." Bulletin of the Wisconsin Natural History Society, 5, pp. 15-45.
Graenicher, S. (1907) "Wisconsin flowers and their pollination: Part II." Bulletin of the Wisconsin Natural History Society, 5, pp. 84-95.
Graenicher, S. (1909) "Wisconsin flowers and their pollination: Compositae, Part I." Bulletin of the Wisconsin Natural History Society, 7, pp. 19-77.
Graenicher, S. (1909) "The bee flies (Bombyliidae) in their relations to flowers." Bulletin of the Wisconsin Natural History Society, 8, pp. 91-101.
Graenicher, S. (1909) "On hummingbird flowers." Bulletin of the Wisconsin Natural History Society, 8, pp. 183-186.
Graves, A.H. (1956/1992) Illustrated Guide to Trees and Shrubs: A Handbook of the Woody Plants of the Northeastern United Statesand Adjacent Canada, Rev. Ed. New York: Dover.
Grimm, William C. (1966/1993) The Illustrated Book of Wildflowers and Shrubs, Rev. Ed. Mechanicsburg, PA: Stackpole Books.
Groman, Joshua D., & Olle Pellmyr (1999) "The pollination biology of Manfreda virginica (Agavaceae): relative contribution of diurnal and nocturnal visitors." OIKOS, 87(2), pp. 373-381.
Grundel, Ralph, & Noel B. Pavlovic (2000) "Nectar plant selection by the Karner Blue butterfly (Lycaeides melissa samuelis) at the Indiana Dunes National Lakeshore." American Midland Naturalist, 144(1), pp. 1-10.
Gucker, Corey L. (2006) "Juniperus horizontalis." Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Services Laboratory. At: www.fs.fed.us/database/feis/ (accessed: 6-21-14).
Gucker, Corey L. (2008) "Frangula alnus." Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Services Laboratory. At: www.fs.fed.us/database/feis/ (accessed: 9-19-15).
Haarstad, John A. (2002) The Insects of Cedar Creek, University of Minnesota. At: http://www.cedarcreek.umn.edu/insects/
Haddock, Randall C., & Stephen J. Chaplin (1982) "Pollination and seed production in two phenologically divergent prairie legumes (Baptisia leucophaea & Baptisia leucantha)." American Midland Naturalist, 108(1), pp. 175-186.
Haines, W.P., & J.A.A. Renwick (2009) "Bryophytes as food: comparative consumption and utilization of mosses by a generalist insect herbivore." Entomologia Experimentalis et Applicata, 133, pp. 296-306.
Hamerstrom Jr., F.N., & James Blake (1939) "Central Wisconsin muskrat study." American Midland Naturalist, 21(2), pp. 514-520.
Hamerstrom Jr., F.N., Frank Hopkins, & Anton J. Rinzel (1941) "An experimental study of browse as a winter diet for prairie chicken." The Wilson Bulletin, 53(3), pp. 185-195.
Hamilton, K.G.A. (1990) "Grasslands of Ontario and surrounding areas." Newsletter: Arthropods of Canadian Grasslands, 5, pp. 2-10.
Hamilton, K.G.A., & R.F. Whitcomb (2010) "Leafhoppers (Homoptera: Cicadellidae): a major family adapted to grassland habitats." In Arthropods of Canadian Grasslands (Volume 1): Ecology and Interactions in Grassland Habitats, J.D. Shorthouse & K.D. Floate (Eds.), pp. 169-197. Biological Survey of Canada.
Hamilton Jr., W.J. (1941) "The food of small forest mammals in eastern United States." Journal of Mammology, 22, pp. 250-263.
Hannan, Gary L., & Hewlett A. Prucher (1996) "Reproductive biology of Caulophyllum thalictroides (Berberidaceae), an early flowering perennial of eastern North America." American Midland Naturalist, 136, pp. 267-277.
Hapeman, Jeffrey R. (2008) Wisconsin Orchids, at: http://www.botany.wisc.edu/orchids/Orchids_of_Wisconsin.html
Harrison, Hal H. (1979) Western Birds' Nests, Peterson Field Guide Series. New York: Houghton-Mifflin.
Hart, Charles Arthur (1919) "The Pentatomoidea of Illinois with keys to the Nearctic genera." Bulletin of the Illinois Natural HistorySurvey, 13(7), pp. 157-223.
Hart, C.A., & H.A. Gleason (1907) "On the biology of the sand areas of Illinois." Bulletin of the Illinois State Laboratory of NaturalHistory, 7, pp. 137-272.
Hartman, Gören (1985) "Foods of male Mallard, before and during moult, as determined by faecal analysis." Wildfowl, 36, pp. 65-71.
Hartshorn, Jessica A., J. Forest Palmer, & David R. Coyle (2022) "Into the wild: evidence for the enemy release hypothesis in the invasive Callery Pear (Pyrus calleryana) (Rosales: Rosaceae)." Environmental Entomology, 51(1), pp. 216-221.
Harvey, Alan W. (2009) "Extraflora nectaries in Kudzu, Pueraria montana (Lour.) Merr., and Groundnut, Apios americana Medicus (Fabaceae)." Castanea, 74(4), pp. 360-371.
Harvey, T.L. (1966) "Aphids, dodder (Cuscuta campestris), and dodder host-plant interrelations." Annals of the Entomological Society ofAmerica, 59(6), pp. 1276-1282.
Hauser, A. Scott (2005) "Juncus balticus." Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. At: http://www.fs.fed.us/database/feis (Accessed: 8-13-15).Havera, Stephen P. (1999) Waterfowl of Illinois: Status and Management. Urbana, IL: Illinois Natural History Survey.
Hedgcock, G.G., & W.H. Long (1915) "A disease of pines caused by Cronartium pyriforme." USDA Bulletin 247. 20 pp.
Heitzman, Richard J., & Joan Heitzman (1987) Butterflies and Moths of Missouri. Jefferson City, MO: Missouri Dept. of Conservation.
Henry, Thomas J. (1982) "The onion plant bug genus Labopidicola (Hemiptera: Miridae): economic implications, taxonomic review, and description of a new species." Proceedings of the Entomological Society of Washington, 84(1), pp. 1-15.Hernandez, Fidel, Scott E. Henke, Nova J. Silvy, & Dale Rollins (2003) "The use of prickly pear cactus as nesting cover by northern bobwhites." Journal of Wildlife Management, 67(2), pp. 417-423.
Hicks (2014) Leafhopper Distribution Maps (Flexamia, Athysanella), University of Colorado. At: http://spot.colorado.edu/~hicks/
Hill, E.J. (1900) "Celtis pumila Pursh, with notes on allied species." Bulletin of the Torrey Botanical Club, 27, pp. 496-506.
Hill, Steven R. (2003) "Conservation assessment for Barren Strawberry (Waldsteinia fragarioides ssp. fragarioides) (Michx.) Tratt." USDA Forest Service, Eastern Region. At: https://www.fs.usda.gov/Internet/FSE_DOCUMENTS/fsm91_054108.pdf
Hill, Steven R. (2007) "Conservation assessment for the Heartleaf Plantain (Plantago cordata Lam.)." Illinois Natural History Survey Technical Report 2007(42). At:
https://www.ideals.illinois.edu/bitstream/handle/2142/18103/INHS2007_42.pdf (Accessed 10-1-18).
Hitchcock, A.S. (1950/1971) Manual of the Grasses of the United States: Vol. I-II, 2nd Ed. Revised by Agnes Chase. New York: Dover.
Hoffman, Joyce, & Brenda Molano-Flores (2004) "Site spotlight: Bonnie's Prairie Nature Preserve." A Prairie Rendezous, 7(1), pp. 6-8.
Hoffman, Richard L. (1996) The Insects of Virginia: Seed Bugs (Heteroptera: Lygaeidae), No. 14. Martinsville, VA: Virginia Museum of Natural History.
Hom, Carol L. (1987) "Reproductive ecology of female Dusky Salamanders, Desmognathus fuscus (Plethodontidae), in the southern Appalachians." Copeia, 1987(3), pp. 768-777.
Homoya, M.A. (1993) Orchids of Indiana. IN: Indiana Academy of Science.
Hottes, Frederick C., & Theodore H. Frison (1931) "The plant lice, or Aphiidae, of Illinois." Bulletin of the Illinois Natural HistorySurvey, 19(3), pp. 123-448.
Houtcooper, Wayne C. (1978) "Food habits of rodents in a cultivated ecosystem." Journal of Mammology, 59(2), pp. 427-430.
Howard, W.E., & F.C. Evans (1961) "Seeds stored by prairie deer mice." Journal of Mammalogy, 42, pp. 260-263.
Howden, A.T. (1995) "Structures related to oviposition in Curculionoidea." Memoirs of the Entomological Society of Washington, 14, pp. 53-102.
Hunt, Harriet V., Farah Badakshi, Olga Romanova, Christopher J. Howe, Martin K. Jones, & J.S. Pat Heslop-Harrison (2014) "Reticulate evolution in Panicum (Poaceae): the origin of tetraploid broomcorn millet, P. miliaceum." Journal of Experimental Botany, 65(12), pp. 3165-3175,
Hutchinson, J. (1945/1973) British Wildflowers, Vol. I-II. Cranbury, NJ: Associated University Presses.
Imada, Yume, & Makoto Kato (2016) "Bryophyte-feeding Litoleptis (Diptera: Rhagionidae) with descriptions of new species from Japan." Zootaxa, 4097(1), pp. 41-58.
Innes, Robin J. (2014) "Eriophorum vaginatum." In Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Laboratory, Missoula Fire Sciences Laboratory. Available: http://www.fs.fed.us/database/feis/plants/graminoid/erivag/all.html (accessed: 11-14-17).
Integrated Taxonomic Information System (ITIS). Online Database at: http://www.itis.gov/index.htmlIverson, L., D. Ketner, & J. Karners (1999) Illinois Plant Information Network. Database, Illinois Natural History Survey & USDA Forest Service, at: http://www.fs.fed.us/ne/delaware/ilpin/ilpin.html
Jaroszewicz, Bogdan, Izabela Sondej, Adam Stebel, Ewa Piroznikow, & Anna J. Kwiatkowska-Falinska (2011) "Biodiversity of bryophytes growing on the faeces of ungulates – a case study from northeastern Poland." Cryptogamie Bryologie, July, pp. 221-231.
Johnson, P.J. (1990) "Notes on the naturalization of two species of European Byrrhidae (Coleoptera) in North America." Journal of the New York Entomological Society, 98(4), pp. 434-440.Jones, Almut G. (1989) "Aster and Brachyactis in Illinois." Illinois Natural History Survey Bulletin, 34(2), 139-194.
Jones, Almut G., & David T. Bell (1974) Vascular Plants of the Sangamon River Basin: Annotated Checklist and Ecological Summary. Bulletin 746, Agricultural Experiment Station, University of Illinois at Urbana-Champaign.
Jones, George N., & George D. Fuller (1955) Vascular Plants of Illinois. Urbana & Springfield, IL: Univ. of Illinois Press & Illinois State Museum.
Kartesz, J.T., & C.A. Meacham (1999) Synthesis of the North American Flora, Vol. 1.0. Chapel Hill, NC: North Carolina Botanical Garden.
Keiper, Ronald R. (1990) "Biology of large grazing mammals on the Virginia barrier islands." Virginia Journal of Science, 41(4A), pp. 352-363.
Kershaw, Linda (2007) Trees of Illinois. Auburn, WA: Lone Pine Publishing.Kevan, P.G., & R. Aiello (2002) "Pollination and seed set mechananisms of Opuntia humifusa, in Point Pelee National Park." Unpublished report, 10 pp.
Kieckheffer, R.W., & A.O. Lunden (1983) "Host preferences and reproduction of 4 cereal aphids (Hemiptera: Homoptera: Aphididae) on some common weed grasses of the Northern Plains (USA)." Environmental Entomology, 12, pp. 986-989.
Kirkman, L. Katherine (2018) Unpublished database of seed dispersal mode of plants found in Coastal Plain longleaf pine grasslands of the Jones Ecological Research Center, Georgia.
Klemow, Kenneth, David Clements, Paul Threadgill, & Paul Cavers (2002) "The biology of Canadian weeds. 116. Echium vulgare L." Canadian Journal of Plant Science, 82, pp. 235-248.
Knapp, Liza B., James H. Fownes, & Robin A. Harrington (2008) "Variable effects of large mammal herbivory on three non-native versus three native woody plants." Forest Ecology and Management, 255(1), pp. 92-98.
Knight, Harry H. (1941) "Plant bugs, or Miridae, of Illinois." Bulletin of the Illinois Natural History Survey, 22(1), pp. 1-234.
Knuth, P. (1909) Handbook of Flower Pollination, Vol. 3. Oxford: Clarendon Press.
Kock, H., Paul Aird, John Ambrose, & Gerald Waldron (2008) Growing Trees from Seed: A Practical Guide to Growing Native Trees, Vines, & Shrubs. Buffalo, NY: Firefly Books.
Korschgen, Leroy J. (1962) "Food habits of Greater Prairie Chicken in Missouri." American Midland Naturalist, 68, pp. 307-318.
Kraatz, Walter C. (1918) "Scirtes tibialis, Guer., (Coleoptera-Dascyllidae), with observations on its life history." Annals of the Entomological Society of America, 11(4), pp. 393-400.
Krombein, Karl V., Paul D. Hurd Jr., David B. Smith, & B.D. Burks (1979) Catalog of Hymenoptera in America North of Mexico, Vol. 2. Washington, DC: Smithsonian Institute Press.
Kruse, James J. (1998) "New Wisconsin records for a Hemileuca (Lepidoptera: Saturniidae) using Menyanthes trifoliata (Solanales: Menyanthaceae) and Betula pumila (Betulaceae)." The Great Lakes Entomologist, 31(2), pp. 109-112.
Kurz, Don (2004) Shrubs and Woody Vines of Missouri, 2nd Ed. Jefferson City, MO: Missouri Dept. of Conservation.
LaBerge, Wallace E. (1956) "A revision of the bees of the genus Melissodes in North and Central America: Part I." The University of Kansas Science Bulletin, 37(2), pp. 911-1183.
LaBerge, Wallace E. (1962) "The bumblebees of Nebraska." Research Bulletin 205, Univ. of Nebraska College of Agriculture, The Agricultural Experiment Station.
Lacey, Elizabeth P. (1981) "Seed dispersal in Wild Carrot (Daucus carota)." The Michigan Botanist, 20, pp. 15-20.Ladd, Doug, & Frank Oberle (1995) Tallgrass Prairie Wildflowers: A Field Guide. Helena, MT: Falcon Press.
Lagler, Karl F. (1943) "Food habits and economic relations of the turtles of Michigan with special reference to fish management." American Midland Naturalist, 29(2), pp. 257-312.
Lagos, D.M., B. Puttler, D.J. Voegtlin, & R. Giordano (2012) "A new species of Aphis (Hemiptera: Aphididae) in Missouri on St. John's Wort, Hypericum kalmianum, and re-description of Aphis hyperici Monell." Zootaxa, 3478, pp. 81-92.
Landis, Doug, A.K. Fiedler, Christopher A. Haman, David L. Cuthrell, E.H. Schools, Douglas Pearsall, Matthew Herbert, & P.J. Doran (2011) "Insect conservation in Michigan prairie fen: Addressing the challenge of global change." Journal of Insect Conservation, 16, pp. 131-142.
Lanning, F.C. (1972) "Ash and silica in Juncus." Bulletin of the Torrey Botanical Club, 99(4), pp. 196-198.
Lanzara, Paola, & Mariella Pizzetti (1978) Simon & Schuster's Guide to Trees. New York: Simon & Schuster.
Lattin, John D. (1964) The Scutellerinae of America North of Mexico (Hemiptera: Heteroptera: Pentatomidae). Doctoral Thesis, Univ. of California at Berkeley.
Laughlin, D.C. (2003) "Geographic distribution and dispersal mechanisms of Bouteloua curtipendula in the Appalachian mountains." American Midland Naturalist, 149, pp.258-281.
Leffler, Timothy R. (1988) "Invertebrates associated with the Pincushion Moss (Leucobryum glaucum) and underlying soil." Master's Thesis, Eastern Illinois University.
Les, D.H., & L.J. Mehrhoff (1999) "Introduction of nonindigenous aquatic vascular plants in southern New England: a historical perspective." Biological Invasions, 1, pp. 281-300.
Lesquereux, Leo, & Thomas Potts James (1884) Manuel of the Mosses of North America. Boston, MA: S.E. Cassino & Co.
Lewis, James C. (1993) "Foods and feeding ecology." In Baskett et al. (Eds.), Ecology and Management of the Mourning Dove, pp. 181-204. Mechanicsburg, PA: Stackpole Books.
Li, X.C., L. Cai, & C.D. Wu (1997) "Antimicrobial compounds from Ceanothus americanus against oral pathogens." Phytochemistry, 46, pp. 97-102.
Lindroth, Richard L., & George O. Batzli (1984) "Food habits of the Meadow Vole (Microtus pennsylvanicus) in bluegrass and prairie habitats." Journal of Mammology, 65(4), pp. 600-606.
Little, Elbert L. (1980) Field Guide to North American Trees (Eastern Region): National Audubon Society. New York: Knopf.
Livingston, Robert B. (1972) "Influence of birds, stones, and soil on the establishment of pasture juniper, Juniperus communis, and Red Cedar, J. virginianus in New England pastures." Ecology, 53(6), pp. 1141-1147.
Lu, Houyuan, Jianping Zhang, Kam-bin Liu, Naiqin Wu, Yumei Li, Kunshu Zhou, Maolin Ye, Tianyu Zhang, Haijiang Zhang, Xiaoyan Yang, Licheng Shen, Deke Xu, & Quan Li (2009) "Earliest domestication of common millet (Panicum miliaceum) in east Asia extended to 10,000 years ago." Proceedings of the National Academy of Sciences, 106(18), pp. 7367-7372.
Luer, C.A. (1975) The Native Orchids of the United States and Canada excluding Florida. New York: New York Botanical Garden.
Lynch, T.A., T.S. Miya, & C.J. Carr (1958) "An investigation of the blood coagulating principles of Ceanothus Americanus." Journal ofPharmaceutical Sciences, 47, pp. 816-819.
Mabbott, Douglas C. (1920) "Food habits of seven species of American shoal-water ducks." Bulletin No. 862, USDA, Washington, D.C.
Machado, Isabel Cristina, Ariadne Valentina Lopes, Ana Virgínia Leite, & Cleci de Brito Neves (2006) "Cleome spinosa (Capparaceae): polygamodioecy and pollination by bats in urban and Caatinga areas, northeastern Brazil." Botanische Jahrbücher, 127(1), pp. 69-82.
Mackenzie, Kenneth K. (1905) "Onosmodium." Bulletin of the Torrey Botanical Club, 32, pp. 495-506.
MacRae, Ted C. (1991) "Buprestidae (Coleoptera) of Missouri." Insecta Mundi. Univ. of Nebraska at Lincoln.
Maier, Chris T., Carol R. Lemmon, Jeff M. Fengler, Dale F. Schweitzer, & Richard C. Reardon (2011) Caterpillars on the Foliage ofConifers in the Northeastern United States (Revised). USDA, Forest Service, Connecticut Agricultural Experiment Station, Forest Health Technology Enterprise Team.
Malmborg, P.K., & M.F. Wilson (1988) "Foraging ecology of avian frugivores and some consequences for seed dispersal in an Illinois woodlot." The Condor, 90(1), pp. 173-186.
Marcum, Paul, Loy Phillipe, Daniel Busemeyer, William McClain, Mary Ann Feist, & John Ebinger (2013) "Vascular flora of the Sand Ridge State Forest, Mason County, Illinois." Transactions of the Illinois State Academy of Science, 106, pp. 39-46.
Marshall, Stephen A. (2006) Insects: Their Natural History and Diversity. Buffalo, NY: Firefly Books.
Martin, Alexander C., Herbert S. Zim, & Arnold Nelson (1951/1961) American Wildlife and Plants: A Guide to Wildlife Food Habits. New York: Dover.
Martin, Paul S. (2007) Twilight of the Mammoths: Ice Age Extinctions and the Rewilding of America. Berkeley, CA: Univ. of California Press.
Masvingwe, C., & M. Mavenyengwa (1998) "Toxicological evaluation of the plant Xanthium strumarium in pigs in Zimbabwe." Journalof Venomous Animals and Toxins, 4(2), pp. 113-119.
Mathews, Ferdinand Schuyler (1912) Field Book of American Wild Flowers, new Ed. New York & London: G.P. Putnam.
Maun, M. Anwar (2009) The Biology of Coastal Sand Dunes. New York: Oxford Univ. Press.
Melampy, M.N., & A.M. Heyworth (1980) "Seed production and pollen vectors in several nectarless plants." Evolution, 34(6), pp. 1144-1154.
Mielke, J.L. (1957) "The Comandra Blister Rust in Lodgepole Pine." Research Note INT-46. Ogden, UT: USDA, Forest Service, Intermountain Forest and Range Experiment Station. 8 pp.
Miller, W.E. (1987) "Guide to the Olethreutine moths of midland North America (Tortricidae)." US Forest Service Agriculture Handbook 660.
Miller, J., & K. Miller (1999) Forest Plants of the Southeast and their Wildlife Uses (Rev. Ed.). Champaign, IL: Southern Weed Society.
Milne, L., & M. Milne (1980) Field Guide to Insects and Spiders: National Audubon Society. New York: Knopf.
Mirick, Sally, & James A. Quinn (1981) "Some observations of the reproductive biology of Gaultheria procumbens (Ericaceae)." American Journal of Botany, 68(10), pp. 1298-1305.
Mitchell, R.J., J.D. Karron, K.G. Holmquist, & J.M. Bell (2004) "The influence of Mimulus ringens floral display size on pollinator visitation pattern." Functional Ecology, 18, 116-124.
Mitchell, Theodore B. (1960/1962) Bees of the Eastern United States, Vol. I-II. Technical Bulletins No. 141 & 152, North Carolina Experiment Station.
Miyake, T., R. Yamaoka, and T. Yahara (1998) "Floral scents of hawkmoth-pollinated flowers in Japan." Journal of Plant Research, 111, pp. 199-205.
Miyanishi, K., O. Eriksson, & R.W. Wein (1991) "The biology of Canadian weeds. 98: Potentilla anserina L." Canadian Journal ofPlant Science, 71(3), pp. 791-801.
Moll, Don (1976) "Food and feeding strategies of the Ouachita Map Turtle (Graphtemys pseudogeographica ouachitensis)." AmericanMidland Naturalist, 65, 193-214.
Mohlenbrock, Robert H. (undated) Forest Trees of Illinois, 8th Edition. Springfield, IL: Illinois Dept. of Natural Resources.
Mohlenbrock, Robert H. (undated) Wildflowers of Fields, Roadsides, and Open Habitats of Illinois. Springfield, IL: Illinois Dept. of Conservation.
Mohlenbrock, Robert H. (1970) Flowering Plants: Lilies to Orchids. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (1976) Sedges: Cyperus to Scleria. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (1978) Flowering Plants: Hollies to Loasas. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (1980) Flowering Plants: Willows to Mustards. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (1982) Flowering Plants: Basswoods to Spurges. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (1987) Flowering Plants: Smartweeds to Hazelnuts. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (1990) Flowering Plants: Nightshades to Mistletoe. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (1999) Ferns, 2nd Ed. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2001) Flowering Plants: Pokeweeds, Four-O'Clocks, Carpetweeds, Cacti, Purslanes, Goosefoots, Pigweeds, and Pinks. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2001) Grasses: Panicum to Danthonia, 2nd Ed. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2001) Sedges: Cyperus to Scleria, 2nd Ed. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2002) Grasses: Bromus to Paspalum, 2nd Ed. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2002) Vascular Flora of Illinois, 3rd Ed. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2006) Flowering Rush to Rushes, 2nd Ed. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2008) Acanthaceae to Myricaceae: Water Willows to Wax Myrtles. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2010) Nelumbonaceae to Vitaceae: Water Lotuses to Grapes. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2011) Sedges: Carex, 2nd Ed. Carbondale, IL: Southern Illinois Univ. Press.
Mohlenbrock, Robert H. (2014) Vascular Flora of Illinois, 4th Ed. Carbondale, IL: Southern Illinois Univ. Press.
Molano-Flores, Brenda (2004) "Conservation assessment for Silphium Sunflower (Helianthus silphioides Nutt.)." Technical Report 2005(1), USDA Forest Service, Eastern Region.
Morales, M.R., J.G. Foster, & J. Vandevender (2009) "Forage potential of American Potato Bean." USDA-NRCS Appalachian Plant Materials Center, West Virginia.
Morris, David Matthew (2014) "Aquatic habitat use by North American Moose (Alces alces) and associated richness and biomass of submerged and floating-leaved aquatic vegetation in north-central Minnesota." M.S. thesis, Lakehead University, Ontario, Canada.
Mouissie, A.M., W. Lengkeek, & R. Van Diggelen (2005) "Estimating adhesive seed-dispersal distances: field experiments and correlated random walks." Functional Ecology, 19(3), pp. 478-486.
Moure, Jesus S., & Paul D. Hurd, Jr. (1987) An Annotated Catalog of the Halictid Bees of the Western Hemisphere (Hymenoptera: Halictidae). Washington, DC: Smithsonian Institution Press.
Muenscher, W.C. (1955) Weeds, 2nd Ed. Ithaca, NY: Cornell Univ. Press.
Mulder, Christa, R.W. Ruess, & James Sedinger (1996) "Effects of environmental manipulations on Triglochin palustris: implications for the role of goose herbivory in controlling its distribution." Journal of Ecology, 84, pp. 267-278.
Müller, H. (1873/1883) The Fertilisation of Flowers. Trans. D'Arcy Thompson. London: MacMillan.
Munger, Gregory T. (2005) "Lonicera spp." Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Available at: http://www.fs.fed.us/database/feis/ (Access Date: 5-25-15).
Myers, Jonathan, Mark Vellend, Sana Gardescu, & P.L. Marks (2004) "Seed dispersal by White-tailed Deer: Implications for long-distance dispersal, invasion, and migration of plants in eastern North America." Oecologia, 139, pp. 35-44.
Nakosteen, Paula C., & Karen W. Hughes (1978) "Sexual life cycle of three species of Funariaceae in culture." The Bryologist, 81(2), pp. 307-314.
Nelson, Michael W. (2012) "Notes on a recently discovered population of Hadena ectypa (Morrison, 1987) (Noctuidae: Noctuinae: Hadenini) in Massachusetts." Journal of the Lepidopterists' Society, 66(1), pp. 1-10.
Ninnescah Life (2017) "Grooved Flax (Linum sulcatum)." Ninnescah Biology Field Station, Witchita, Kansas (accessed at: http://ninnescahlife.wichita.edu/node/575).
Noble Foundation (2007) "Appendix B: Species composition of deer diets on the Noble Foundation Wildlife Unit." Accessed at: www.noble.org.
Nomina Insecta Nearctica, Vol. I-IV (1996-1997) Rockville, MD: Entomological Information Services.
Noyce, Karen V., & Pamela Coy (1990) "Abundance and productivity of bear-food species in different forest types of north-central Minnesota." Bears: Their Biology and Management, 8, pp. 169-181.
O'Brien, Mark F., Daniel R. Swanson, & Jeremy Monsma (2012) "Anthidium oblongatum (Apoidea: Megachilidae) confirmed as a Michigan resident, with notes on other Michigan Anthidium species." The Great Lakes Entomologist, 45, pp. 102-105.
Olsen, Kenneth M. (1996) "Pollinator effectiveness and pollinator importance in a population of Heterotheca subaxillaris (Asteraceae)." Oecologia, 109(1), pp. 114-121.
Opler, Paul A., & George O. Krizek (1984) Butterflies East of the Great Plains: An Illustrated Natural History. Baltimore & London: John Hopkins Univ. Press.Opler, Paul A., & Vichai Malikul (1992/1998) Peterson Field Guide to Eastern Butterflies. New York: Houghton Mifflin.
Ortega, I.M., S. Soltero-Gardea, F.C. Bryant, & D.L. Drawe (1997) "Evaluating grazing strategies for cattle: deer forage dynamics." Journal of Range Management, 50(6), pp. 615-621.
Osborn, Herbert (1905) "Report of progress on study of the Hemiptera of Ohio and description of new species." The Ohio Naturalist, 5(4), pp. 273-276.
Osborn, Herbert, & Carl J. Drake (1916) "The Tingitoidea or 'Lace Bugs' of Ohio." Bulletin of the Ohio Biological Survey, 2(4), pp. 217-251.
Ostroff, Andrea C., & Elmer J. Finck (2003) "Spermophilus franklinii." Mammalian Species, American Society of Mammalogists. Vol. 724, pp. 1-5.
Owensby, Clenton E. (1980) Kansas Prairie Wildflowers. Ames, IA: Iowa State Univ. Press.
Palevitch, D., G. Earon, & R. Carasso (1997) "Feverfew (Tanacetum parthenium) as a prophylactic treatment for migraine: a double-blind placebo-controlled study." Phytotherapy Research, 11(7), pp. 508-511.
Pammel, L.H. (1911) A Manual of Poisonous Plants. Cedar Rapids, Iowa: Torch Press.Panzer, R. (2000) Midewin Land and Resource Management Plan, Appendix A.
Panzer, Ron, Karl Gnaedinger, & George Derkovitz (2006) "The conservative prairie and savanna insects of the Chicago wilderness region." Northeastern Illinois University. At: http://www.neiu.edu/~cwinsect/
Patch, Edith M. (1919) "Food plant catalog of the Aphididae of the world." Annual Report of the Maine Experiment Station, Bulletin 282, Part VI, pp. 219-248.
Patton, Bob, & Anne Hyren (2015) "Long-term grazing intensity research in the Missouri Coteau region of North Dakota: Effects on plant production and composition – final report." Central Grasslands Research Extension Center, North Dakota State University At: https://www.ag.ndsu.edu/centralGrasslandsrec/CGRECAR15GIPlantsvlwithlinks.pdf (accessed 9-16-17).
Pearson, T. Gilbert (1917/1936) Birds of America. Garden City, NY: Garden City Books.
Pellerin, Stéphanie, Jean Huot, & Steeve D. Côté (2006) "Long term effects of deer browsing and trampling on the vegetation of peatlands." Biological Conservation, 128, pp. 316-326.
Pellmyr, Olle (1985) "The pollination biology of Actaea pachypoda and A. rubra (including A. erythrocarpa) in northern Michigan and Finland." Bulletin of the Torrey Botanical Club, 112(3), pp. 265-273.
Percival, Mary, & Patricia Morgan (1965) "Observations on the floral biology of Digitalis species." New Phytologist, 64(1), pp. 1-22.
Peronto, Marjorie, & Reeser C. Manley (2008) "Bulletin #2576, Native Trees and Shrubs for Maine Landscapes: Common Chokecherry (Prunus virginiana). University of Maine: Cooperative Extension.
Petersen, Chris E. (1996) "Bee visitors of four reconstructed tallgrass prairies in Northeastern Illinois." Proceedings of the 15th North American Prairie Conference, pp. 200-206.
Peterson, Donnie L., Jian J. Duan, J.S. Yaninek, Matthew D. Ginzel, & Clifford S. Sadof (2015) "Growth of larvae Agrilus planipennis (Coleoptera: Buprestidae) and fitness of Tetrastichus planipennisi (Hymenoptera: Eulophidae) in Blue Ash (Fraxinus quadrangulata) and Green Ash (Fraxinus pennsylvanica)." Environmental Entomology, 44(6), pp. 1512-1521.
Phillippe, Loy R., Daniel T. Busemeyer, & John E. Ebinger (2006) "The black snakeroot species (Sanicula L., Apiaceae) of Illinois." Erigenia, 21, pp. 25-31.
Phillippe, Loy, John Ebinger, Jennifer Tate, Dave Ketzner, & Kate Kramer (1996) "A site inventory of Chauncey Marsh Natural Area, Lawrence County, Illinois." Technical Report 1996(24), Illinois Natural History Survey, Urbana, Illinois.
Poinar, Jr., George (2014) "Insect herbivores of horsetails: bionomics, dispersal, and co-evolution." American Entomologist, 60(4), pp. 235-240.Prasifka, Jarrad, D.K. Lee, Jeffrey Bradshaw, Allen Parrish, & Michael Gray (2012) "Seed reduction in Prairie Cordgrass, Spartina pectinata Link., by the floret-feeding caterpillar Aethes spartinana (Barnes & McDunnough)." BioEnergy Reserach, 5(1), pp. 189-196.
Prather, L. Alan, & Ronald J. Tyrl (1993) "The biology of Cuscuta attenuata Waterfall (Cuscutaceae)." Proceedings of the Oklahoma Academy of Sciences, 73, pp. 7-13.
Prevett, J. Paul, Ian F. Marshall, & Vernon G. Thomas (1979) "Fall foods of Lesser Snow Geese in the James Bay region." The Journal of Wildlife Management, 43(3), pp. 736-742.
Prevett, J. Paul, Ian F. Marshall,, & Vernon G. Thomas (1985) "Spring foods of Snow and Canada Geese at James Bay." Journal of Wildlife Management, 49(3), pp. 558-563.
Price, Peter W. (1970) "A loosestrife sawfly, Monostegia abdominalis (Hymenoptera: Tenthredinidae)." The Canadian Entomologist, 102(4), pp. 491-495.
Puterbaugh, Mary N., John J. Skinner, & Jennifer M. Miller (2004) "A nonrandom pattern of rotifers occupying lobules of the hepatic, Frullania eboracensis." The Bryologist, 107(4), pp. 524-530.
Ramachandran, A., & S. Soosairaj (2014) "Cyperus odoratus L. (Cyperaceae): a newly recorded species in India." International Journal of Pharmtech Research, 6(2), pp. 518-520.
Rawinski, Thomas J. (2016) "White-tailed deer in northeastern forests: Understanding and assessing impacts." USDA, Forest Service, Northeastern Area. PA: Newtown Square.
Reddoch, Joyce M., & Allan H. Reddoch (2008) "Phenology, population dynamics, and flowering dynamics of Case's Ladies' Tresses, Spiranthes casei var. casei (Orchidaceae), in Ottawa, Ontario." Canadian Field-Naturalist, 123(1), pp. 19-31.
Reed, Catherine (1993) "Reconstruction of pollinator communities on restored prairies in eastern Minnesota." Final report to the Nongame Wildlife Program, Minnesota Dept. of Natural Resources.
Reed, Catherine (1995) "Species richness of insects on prairie flowers in southeastern Minnesota." Proceedings of the 14th NorthAmerican Prairie Conference, pp. 103-115.Reed, Catherine (1996) "List of insect species which may tallgrass prairie specialists." Final report to the USFWS cooperating agencies." University of Minnesota.
Reese, W.D. (1988) "Rhizoid gemmae in Weissia controversa." Bryologist, 91, pp. 184-185.
Rice, Marlin E., & Paula Davis (2010) "Stalk borer (Lepidoptera: Noctuidae) ecology and integrated pest management in corn." Journalof Integrated Pest Management, 1(1), pp. C1-C6(6).
Ritchie, Mark E., David Tilman, & Johannes Knops (1998) "Herbivore effects on plant and nitrogen dynamics in oak savannas." Ecology, 79(1), pp. 165-177.
Roberts, Peter, & Shelley Evans (2011) The Book of Fungi: A Life-Size Guide to Six-Hundred Species from Around the World. Chicago & London: Univ. of Chicago Press.
Robertson, Charles (1929) Flowers and Insects. Lancaster, PA: The Science Press.
Robinson, Jr., Isaac R., & Frederick S. Barkalow, Jr. (1979) "Bobwhite quail foods in pocosin habitat converted to pine." The Journal of Wildlife Management, 43(2), pp. 516-521.
Rodriguez, B.J.I., O. Paz, & G.J.L. Verdecia (1983) "Study of possible agents in the dissemination of weed seeds." Centro Agricola, 10, pp. 55-65.
Rogers, Lynn L. (1987) "Effects of food supply and kinship on social behavior, movements, and population growth of black bears in northeastern Minnesota." Wildlife Monographs, pp. 1-72, Supplement to The Journal of Wildlife Management, 51(2).
Rogers, Lynn L. (2011) "Does diversionary feeding create nuisance bears and jeopardize public safety?" Human-Wildlife Interactions, 5(2), pp. 287-295.
Rogers, Lynn L., Gregory A. Wilker, & Arthur W. Allen (1987) "Managing northern forests for black bears." Paper presented at Society of American Foresters National Convention in Minneapolis, Minnesota.
Royer, F., & R. Dickinson (1999) Weeds of the Northern U.S. and Canada. Edmonton, Canada: Univ. of Alberta Press.
Rudolph, D.C., C.A. Ely, R.R. Schaefer, J.H. Williamson, & R.E. Thill (2006) "Monarch (Danaus plexippus L. Nymphalidae) migration, nectar resources, and fire regimes in the Ouachita Mountains of Arkansas." Journal of the Lepidopterists' Society, 60(3), pp. 165-170.
Rumble, Mark A., & Stanley H. Anderson (1996) "Feeding ecology of Merriam's turkeys (Meleagris gallopavo merriami) in the Black Hills, South Dakota." American Midland Naturalist, 136, pp. 157-171.
Sabovljevic, Aneta, Marina Sokovic, Marko Sabovljevic, & Dragoljub Grubisic (2006) "Antimicrobial activity of Bryum argenteum." Fitoterapia, 77, pp. 144-145.
Schaffner, John H. (1904) "Poisonous and other injurious plants of Ohio." The Ohio Naturalist, 4(3), pp. 69-73.
Schloyer, Carroll R. (1976) "Changes in food habits of Peromyscus maniculatus nubiterrae Rhoads on clearcuts in West Virginia." Proceedings of the Pennsylvania Academy of Science, 50, pp. 78-80.
Schneider, Jennifer, David Maehr, Karen Alexy, John Cox, Jeffrey Larkin, & Brian Reeder (2006) "Food habits of reintroduced Elk in southeastern Kentucky." Southeastern Naturalist, 5(3), pp. 535-546.Schorger, A.W. (1955) The Passenger Pigeon: Its Natural History and Extinction. Madison, WI: Univ. of Wisconsin Press.
Schorger, A.W. (1964) "The Trumpeter Swan as a breeding bird in Minnesota, Wisconsin, Illinois, and Indiana." The Wilson Bulletin, 76(4), pp. 331-338.
Schulz, Christian, Damon Little, Dennis Stevenson, Dennise Bauer, Ciaran Moloney, & Thomas Stützel (2010) "An overview of the morphology, anatomy, and life cycle of a new model species: the lycophyte Selaginella apoda (L.) Spring." International Journal of Plant Sciences, 171(7), pp. 693-712.
Schuster, Rudolf M. (1953) "Boreal Hepaticae: A manual of the liverworts of Minnesota and adjacent regions." American Midland Naturalist, 49(2), pp. 257-684.
Schwartz, Charles W. (1945) The Ecology of the Prairie Chicken in Missouri. Univ. of Missouri Studies, Vol. 20(1).
Schwegman, John, Edward Hoffman, Robert Lee, Marlin Bowles, & Robert Schanzle (1978) Technical Report: Illinois Natural AreasInventory. Springfield, IL: Illinois Dept. of Conservation.
Schweitzer, Dale F., & Brett Roberts (2007) "Enigmogramma basigera (Noctuidae, Plusiinae) as a specialized transient pest of Lobelia in New Jersey." Journal of the Lepidopterists' Society, 61(1), pp. 55-56.
Scotland, Minnie B. (1940) "Review and summary of studies of insects associated with Lemna minor." Journal of the New York Entomological Society, 48(4), pp. 319-333.
Self, Charles A., Robert H. Chabrek, & Ted Joanen (1975) "Food preferences of deer in Louisiana coastal marshes." In W.A. Rogers (Ed.), Proceedings of the Twenty-eighth Annual Conference Southeastern Association of Game and Fish Commissioners, White Sulphur Springs, West Virginia.
Semmler, Sarah Jericho (2010) "The nectar sources and flower preferences of the Poweshiek Skipperling (Oarisma poweshiek) in Manitoba." Honor's Thesis, Dept. of Biology, Univ. of Winnipeg, Canada.
Sharp, Penelope C. (2001) "Hasteola suaveolens (Sweet Indian Plantain) conservation and research plan." New England Plant Conservation Program, Framingham, Massachusetts, USA (http://www.newfs.org/docs/pdf/Hasteolasuaveolens.pdf).
Sharp, Penelope C. (2002) "Conservation and research plan for New England: Polymnia canadensis L., White-flowered Leaf-cup." Report prepared for New England Wildflower Society, Framingham, MA.
Shimamura, Masaki, Tomio Yamaguchi, & Hironori Deguchi (2008) "Airborne sperm of Conocephalum conicum (Conocephalaceae)." Journal of Plant Research, 121, pp. 69-71.
Short, Laura, Alston Thomas, Bin Cao, Alexander Sinyukov, Amitabh Joshi, Rob Scully, Virgil Sanders, & Dmitri Voronine (2015) "Facile residue analysis of recent and prehistoric cook stones using handheld Raman spectrometry." Journal of Raman Spectroscopy, 46(1), pp. 126-132.
Sibley, David Allen (2009) The Sibley Guide to Trees. New York: Alfred A. Knopf.
Simard, Marie-Josée, Stephen J. Darbyshire, & Robert E. Nurse (2013) "Comparative seed predation of woolly cupgrass (Eriochloa villosa) and yellow foxtail (Setaria pumila) along a field border in Canada." Weed Biology and Management, 13(4), pp. 121-128.
Sinclair, A., P.M. Catling, & L. Doumouchel (2000) "Notes on the pollination and dispersal of Goldenseal, Hydrastis canadensis L., in southwestern Ontario." Canadian Field-Naturalist, 114, pp. 499-501.
Skinner, J.A. (1976) "The pollination ecology of Collinsonia canadensis L. (Lamiaceae)." M.S. thesis, University of Akron, Ohio.
Small, E. (1976) "Insect pollinators of the Mer Bleue peat bog of Ottawa." Canadian Field Naturalist, 90, pp. 22-28.
Smith, Bruce D. (1997) "The initial domestication of Cucurbita pepo in the Americas 10,000 years ago." Science, 276, pp. 932-934.
Snyder, Noel F.R. (2004) The Carolina Parakeet: Glimpses of a Vanished Bird. Princeton & Oxford: Princeton Univ. Press.
Sotala, Dennis J., & Charles M. Kirkpatrick (1973) "Foods of White-Tailed Deer, Odocoileus virginianus, in Martin County, Indiana." American Midland Naturalist, 89(2), pp. 281-286.
Stajner, D., J. Canadanovic-Brunet, & A. Pavlovic (2004) "Allium schoenoprasum L., as a natural antioxidant." Phytotherapy Research, 18(7), pp. 522-524.
Stannard, Lewis J. (1968) "The thrips, or Thysanoptera, of Illinois." Bulletin of the Illinois Natural History Survey, 29(4), pp. 215-552.
Stevens, O.A. (1919) "The Panurgine bees of North Dakota and a new Epeolus (Hym.)." The Canadian Entomologist, 51(8), pp. 205-210.
Stevens, O.A. (1950) "Native bees." North Dakota Agricultural Exp. Station: Bimonthly Bulletin, 12(3), pp. 90-98.
Stodala, J., & J. Volák (1984/1985) The Illustrated Book of Herbs: Their Medicinal and Culinary Uses. Trans. I. Kuthen & O. Kuthanová. New York: W.H. Smith.
Swanson, Carl V. (1952) "Asparagus as emergency food." The Journal of Wildlife Management, 16(1), pp. 50-53.
Symonds, W.D. (1963) The Shrub Identification Book. New York: William Morrow.
Szweykowski, J., K. Buczkowska, & I.J. Odrzykoski (2005) "Conocephalum salebrosum (Marchantiopsida: Conocephalaceae) – a new Holarctic liverwort species." Plant Systematics and Evolution, 253, pp. 133-158.
Taft, John B., & Mary Kay Solecki (1990) "Vascular flora of the wetland and prairie communities of Gavin Bog and Prairie Nature Preserve, Lake County, Illinois." Rhodora, 92(871), pp. 142-165.
Tanis, S.R., & D.G. McCullough (2012) "Differential persistence of Blue Ash and White Ash following Emerald Ash Borer invasion." Canadian Journal of Forest Research, 42(8), pp. 1542-1550.
Tanner, James T. (1952) "Black-capped and Carolina Chickadees in the southern Appalachian mountains." The Auk, 69, pp. 407-424.
Tehon, Leo R. (1942) Fieldbook of Native Illinois Shrubs, Manual 3. Urbana, Illinois: Illinois Natural History Survey.
Thien, Leonard B., & Brian G. Marcks (1972) "The floral biology of Arethusa bulbosa, Calopogon tuberosus, and Pogonia ophioglossoides (Orchidaceae)." Canadian Journal of Botany, 50, pp. 2319-2325.Thomas, Cyrus (1877) "A list of the species of the tribe Aphidini, family Aphidae, found in the United States, which have been heretofore named, with descriptions of new species." Bulletin of the Illinois State Laboratory of Natural History, 1(2), pp. 3-16.
Thomas, Donald C., E. Janet Edmonds, & W. Kent Brown (1996) "The diet of woodland caribou populations in west-central Alberta." Rangifer, 16 (Special Issue 9), pp. 337-342.
Thomson, S.A. (1995) "Araceae Jussieu." In Flora of North America, Vol. 22, pp. 128-142. New York: Oxford Univ. Press.
Tietz, H.M. (1972) An Index to the Described Life Histories, Early Stages, and Hosts of the Macrolepidoptera of the Continental UnitedStates and Canada, 2 Vols. Sarasota, FL: A.C. Allyn.
Todd, Catherine M. (1993) "The feeding ecology of certain larvae in the genus Tipula (Tipulidae, Diptera), with special reference to their utilization of Bryophytes." Thesis, Durham University, Durham, United Kingdom. Available at: etheses.dur.ac.uk/5699/1/5699_3115.PDF (Access date: 12-3-16).
Trigg, Isreal Harry (1951) "Some observations on the ecology of the Ring-necked Pheasant in Hamilton County, Kansas." M.S. thesis, Kansas State College of Agriculture & Applied Science.
Tschinkel, Walter R., & Daniel J. Domínguez (2017) "An illustrated guide to seeds found in nests of the Florida harvester ant, Pogonomyrmex badius." PLOS ONE, 12(3), e0171419 (https://doi.org/10.1371/journal.pone.0171419).
Uchytil, Ronald J. (1991) "Larix laricina." Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Available at: http://www.fs.fed.us/database/feis (Access date: 12-14-17).
Ugiansky, R. (2010) "Plant fact sheet for downy rattlensnake plantain (Goodyera pubescens)." USDA Natural Resources Conservation Service, Norman A. Berg National Plant Materials Center. Beltsville, MD 20705.
Vance, Thomas C. (1974) "Larvae of the Sericothripini (Thysanoptera: Thripidae), with reference to other larvae of the Terebrantia, of Illinois." Bulletin of the Illinois Natural History Survey, 31(5), pp. 144-208.
Vandepitte, Katrien, Isabel Roldán-Ruiz, Hans Jacquemyn, & Oliver Honnay (2010) "Extremely low genotypic diversity and sexual reproduction in isolated populations of the self-incompatible lily-of-the-valley (Convallaria majalis) and the role of the local forest environment." Annals of Botany, 105(5), pp. 769-776.
van Dersal, W.R. (1939) "Native woody plants of the United States, their erosion-control and wildlife values." USDA, Misc. Publ. 303:111.
van Geel, Bas, Daniel Fisher, Adam Rountrey, Jan van Arkel, Joost Duivenvoorden, Aline Nieman, Guido van Reenen, Alexei Tikhonov, Bernard Buigues, & Barbara Gravendeel (2011) "Paleo-environmental and dietary analysis of intestinal contents of a mammoth calf (Yamal Peninsula, northwest Siberia)." Quaternary Science Reviews, 30, pp. 3935-3946.
van Tooren, B.F., & H.J. During (1988) "Viable plant diaspores in the guts of earthworms." Acta Botanica Neerlandica, 37(2), pp. 181-185.
van Zandt, Peter A., Eboni Collins, Jonathan B. Losos, & Jonathan M. Chase (2005) "Implications of food web interactions for restoration of Missouri Ozark glade habitats." Restoration Ecology, 13(2), pp. 312-317.
Vaurie, Patricia (1948) "A review of the North American Languriidae." Bulletin of the American Museum of Natural History, 92(3), pp. 123-155.
Vaurie, Patricia (1983) "A catalog of the Coleoptera of America north of Mexico (Family: Curculionidae, Subfamily: Rhynchophorinae)." Washington, DC: USDA Agriculture Handbook 529-143a.
Vellend, Mark, Jonathan Myers, Sana Gardescu, & P.L. Marks (2003) "Dispersal of Trillium seeds by deer: implications for long-distance migration of forest herbs." Ecology, 84, pp. 1067-1072.
Vestal, Arthur (1913) "An associational study of Illinois sand prairie." Bulletin of the Illinois State Laboratory of Natural History, 10, pp. 1-96.
Waggy, Melissa A. (2009) "Glechoma hederacea." In: Fire Effects Information System, U.S.D.A., Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. At: http://www.fed.us/database/feis/
Wagner, David L. (2005) Caterpillars of Eastern North America: A Guide to Identification and Natural History. Princeton, NJ: Princeton Univ. Press.
Wagner, David L., Dale F. Schweitzer, J. Bolling Sullivan, & Richard C. Reardon (2009) "Owlet caterpillars of eastern North America (Lepidoptera: Noctuidae)." Manuscript on the internet.
Wagner Jr., W.H., Michael K. Hansen, & Michael R. Mayfield (1981) "True and false foodplants of Callosamia prometheaThe Great Lakes Entomologist, 14(3), pp. 159-165.
Walkup, Crystal J. (1991) "Sorghastrum nutans." Fact Sheet Online Library, U.S.D.A., Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory.
Walsh, Roberta A. (1993) "Grindelia squarrosa." USDA Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Available at: http://www.fs.fed.us/database/feis/plants/forb/grisqu/all.html (accessed 11-4-17).
Ward, A.B., & C.N. Horn (1998) "A status survey of Dirca palustris L. (leatherwood, Thymelaeaceae) in South Carolina." Castanea, 63, pp. 165-173.
Watt, Alex S. (1957) "The effect of excluding rabbits from Grassland B (Mesobrometum) in Breckland." Journal of Ecology, 45(3), pp. 861-878.
Webb, Sara L., & Mary F. Willson (1985) "Spatial heterogeneity in post-dispersal predation on Prunus and Uvularia seeds." Oecologia, 67, pp. 150-153.
Weeds of the North Central States (1981). Bulletin 772, Agricultural Experiment Station, College of Agriculture, Univ. of Illinois at Urbana-Champaign.
West, George C. (1973) "Foods eaten by Tree Sparrows in relation to availability during summer in northern Manitoba." Arctic, 26(1), pp. 7-21.
Westercamp, C., & H. Paul (1993) "Apios americana, a fly-pollinated flower?" Plant Systematics and Evolution, 187, pp. 135-144.
Wheeler, Jr., A.G. (1995) "Plant bugs (Heteroptera: Miridae) of Phlox subulata and other narrow-leaved phloxes in eastern United States." Proceedings of the Entomological Society of Washington, 97(2), pp. 435-451.
Wheeler, Jr., A.G. (2013) "Perigenes constrictus (Say) (Hemiptera: Lygaeoidea: Rhyparochromidae): Association with Iva annua (Asteraceae) in Nebraska salt marshes." Proceedings of the Entomological Society of Washington, 115(2), pp. 197-200.
Wheeler, Jr., A.G., Thomas J. Henry, & Thomas L. Mason, Jr. (1983) "An annotated list of the Miridae of West Virginia (Hemiptera-Heteroptera)." Transactions of the American Entomological Society, 109, pp. 127-159.
Wheeler, Jr., A.G., & W.K. Reeves (2004) "New distribution records and moss associations for the lace bugs Acalypta duryi Drake and A. lillianis Torre-Bueno (Hemiptera: Tingidae)." Proceedings of the Entomological Society of Washington, 106, pp. 627-630.
Wheeler, Jr., A.G., & Michael D. Schwartz (2018) "Porpomiris curtulus (Reuter) (Hemiptera: Miridae), a plant bug specialist on Switchgrass (Panicum virgatum L.; Poaceae): new distribution records, host-plant range, and seasonality." Proceedings of the Entomological Society of Washington, 120(4), pp. 926-937.
Whitaker, John O., Jr. (1966) "Food of Mus musculus, Peromyscus maniculatus bairdi and Peromyscus leucopus in Vigo County, Indiana." Journal of Mammology, 47(3), pp. 473-486.
Whitcomb, Robert F., & Andrew L. Hicks (1988) "Genus Flexamia: new species, phylogeny, and ecology." Great Basin NaturalistMemoirs, 12, pp. 224-323.
White, J., William E. McClain, & John E. Ebinger (2005) "Naturalized Callery Pear (Pyrus calleryana Decne.) in Illinois." Transactions of the Illinois State Academy of Science, 98(3&4), pp. 123-130.
Widrlechner, Mark P., & Richard K. Rabeler (1991) "Rubus parvifolius (Rosaceae), naturalized in Illinois and Iowa." The Michigan Botanist, 30, pp. 23-29.
Wiggam, Shelly, & Carolyn J. Ferguson (2005) "Pollinator importance and temporal variation in a population of Phlox divaricata L. (Polemoniaceae)." American Midland Naturalist, 154, pp. 42-54.
Wilkaniec, Barbara, & Hanna Piekarska-Boniecka (2008) "Aphid infestation of decorative perennials." Acta Scientiarum Polonorum, Hortorum Cultus, 7(1), pp. 13-19.Williams, Andrew H. (1997) "The importance of cattle in conservation of dry prairie in Wisconsin." Proceedings of the 15th North American Prairie Conference, pp. 249-250.
Williams, Andrew H. (1998) "Arthropod fauna using Marbleseed in Wisconsin." Proceedings of the 16th North American Prairie Conference, pp. 165-171.
Williams, Andrew H. (2006) "A friend unmasked: notes on Chauliognathus pensylvanicus (Coleoptera: Cantharidae) and the nature of natural history." The Great Lakes Entomologist, 39, pp. 200-218.
Witte, Scott T., Gary D. Osweiler, Henry M. Stahr, & Greg Mobley (1990) "Cocklebur toxicosis in cattle associated with the consumption of mature Xanthium strumarium." Journal of Veterinary Diagnostic Investigation, 2, pp. 263-267.
Wood, John Thornton (1955) "The nesting of the Four-toed Salamander, Hemidactylium scutatum (Schlegel), in Virginia." American Midland Naturalist, 53(2), pp. 381-389.
Wrazen, John, & Gerald E. Svendsen (1978) "Feeding ecology of a population of Eastern Chipmunks (Tamias striatus) in southeast Ohio." American Midland Naturalist, 100(1), pp. 190-201.
Wyatt, R., & A. Stoneburner (1989) "Bryophytophagy of Rhizomnium punctatum by larvae of the crane fly, Tipula oropezoides." Bryologist, 92, pp. 308-309.
Wyoming Agricultural Experiment Station (1994) Grasshopper Food Plants, Bulletin 912.
Yanega, Douglas (1996) Field Guide to Northeastern Longhorned Beetles (Coleoptera: Cerambycidae). Champaign, IL: Illinois Natural History Survey.
Yarnell, Richard A. (1972) "Iva annua var. macrocarpa: Extinct American cultigen?" American Anthropologist, 74(3), pp. 335-341.
Yatskievych, Kay (2000) Field Guide to Indiana Wildflowers. Bloomington, IN: Indiana Univ. Press.
Yatskievych, George (2006) Steyermark's Flora of Missouri, Volume 2 (Revised Edition). St. Louis, Missouri: The Missouri Botanical Garden Press.
Yatskievych, George (2013) Steyermark's Flora of Missouri, Volume 3 (Revised Edition). St. Louis, Missouri: The Missouri Botanical Garden Press.
Yeatter, Ralph E. (1943) "The prairie chicken in Illinois." Bulletin of the Illinois Natural History Survey, 22(4), pp. 375-416.
Young, Dick (1991) "Illinois' native Snowberry." Erigenia, 11 (March), pp. 13-15.
Young, O.P. (1986) "Host plants of the Tarnished Plant Bug, Lygus lineolaris (Heteroptera: Miridae)." Annals of the Entomological Society of America, 79(4), pp. 747-762.
Young-Mathews, Annie (2013) "Plant guide for crimson clover (Trifolium incarnatum)." USDA, Natural Resources Conservation Service, Plant Materials Center, Corvallis, Oregon.
Zappalorti, Robert, Jeffrey Lovich, Ray Farrell, & Michael Torocco (2015) "Nest-site characteristics of Glyptemys muhlenbergii (Bog Turtle) in New Jersey and Pennsylvania." Northeastern Naturalist, 22(3), pp. 573-584.
Zouhar, Kris (2009) "Euonymus fortunei." Fire Effects Information System, USDA, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory. Available at: http://www.fs.fed.us/database/feis/ (Accessed: 4-26-15).