Biological Invasions

, Volume 8, Issue 5, pp 1103–1113 | Cite as

A Landscape Perspective of the Stream Corridor Invasion and Habitat Characteristics of an Exotic (Dioscorea oppositifolia) in a Pristine Watershed in Illinois

  • Jennifer R. Thomas
  • Beth MiddletonEmail author
  • David J. Gibson


The spatial distribution of exotics across riparian landscapes is not uniform, and research elaborating the environmental constraints and dispersal behavior that underlie these patterns of distribution is warranted. This study examined the spatial distribution, growth patterns, and habitat constraints of populations of the invasive Dioscorea oppositifolia in a forested stream corridor of a tributary of Drury Creek in Giant City State Park, IL. The distribution of D. oppositifolia was determined at the watershed scale mainly by floodplain structure and connectivity. Populations of D. oppositifolia were confined to the floodplain, with overbank flooding from the stream. Dioscorea oppositifolia probably originates in disturbed areas upstream of natural corridors, and subsequently, the species disperses downstream into pristine canyons or ravines via bulbils dispersing in the water. In Giant City State Park, populations of D. oppositifolia were distributed on the floodplain across broad gradients of soil texture, light, slope, and potential radiation. The study also examined the longevity of bulbils in various micro-environments to illuminate strategies for the management of the species in invaded watersheds. After 1 year, the highest percentages of bulbils were viable under leaves, and much lower percentages were viable over leaves, in soil, and in the creek (76.0±6.8, 21.2±9.6, 21.6±3.6, and 5.2±5.2%), respectively. This study suggests that management procedures that reduce leaf litter on the forest floor (e.g., prescribed burning) could reduce the number of bulbils of D. oppositifolia stored in the watershed.

Key words

biological invasions bulbils Chinese yam dispersal fire management floodplain invasive species oak-hickory forest riparian forest spatial distribution viability wilderness management 


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  1. Allen SE, Grimshaw HM, Parkinson JA and Quarmby C (1974). Chemical Analysis of Ecological Materials. Blackwell Scientific Publications, OxfordGoogle Scholar
  2. Basinger M (2001). Distribution of Dioscorea oppositifolia L. (Chinese yam) in Illinois. Report to the Illinois Department of Natural Resources Division of Natural Heritage. Springfield, IllinoisGoogle Scholar
  3. Baskin C and Baskin J (1998). Seeds: Ecology, Biogeography and Evolution of Dormancy and Germination. Academic Press, San Diego, CaliforniaGoogle Scholar
  4. Bebawi FF and Row PJ (2001). Effect of dry heat on germination and viability of Cryptostegia grandiflora seeds. Plant Protection Quarterly 16: 108–110Google Scholar
  5. Beyerl T (2001). Habitat and life history characteristics of Dioscorea oppositifolia, an invasive plant species in southern Illinois. M.S. Thesis. Southern Illinois University, Carbondale, IllinoisGoogle Scholar
  6. Bruggink M, Aerts R and Heil GW (1993). Seed banks, germination, and establishment of ericaceous and graminaceous species in heathlands. Geobotany 20. Kluwer Academic Publishers, Dordrecht, The NetherlandsGoogle Scholar
  7. Cooper DJ, Anderson DC and Chimner RA (2003). Multiple pathways for woody plant establishment on floodplains at local to regional scales. Journal of Ecology 91: 182–196CrossRefGoogle Scholar
  8. Coursey DJ (1967). Yams: An Account of the Nature, Origins, Cultivation and Utilization of the Useful Members of the Dioscoreaceae. Longmans, LondonGoogle Scholar
  9. Daubenmire R (1959). A canopy coverage method of vegetational analysis. Northwest Science 33: 43–64Google Scholar
  10. Davis MA and Grime JP (2000). Fluctuating resources in plant communities: a general theory of invasibility. Journal of Ecology 88: 528–534CrossRefGoogle Scholar
  11. Debow JDB (1869). Chinese yam. DeBow’s Review. Agricultural, Commercial, Industrial Progress and Resources 6: 435–436Google Scholar
  12. (2003). ArcView GIS 8.3. Environmental Systems Research Institute, Redlands, CaliforniaGoogle Scholar
  13. Franklin SB, Gibson DJ, Robertson PA, Pohlmann JT and Fralish JS (1995). Parallel analysis: a method for determining significant principal components. Journal of Vegetation Science 6: 99–106CrossRefGoogle Scholar
  14. Gibson DJ (2002). Methods in Comparative Plant Population Ecology. Oxford University Press, OxfordGoogle Scholar
  15. Gibson DJ, Spyreas G and Benedict J (2002). Life history of Microstegium vimineum (Poaceae), an invasive grass in southern Illinois. Journal of the Torrey Botanical Society 129: 207–219CrossRefGoogle Scholar
  16. Gregory SV, Swanson FJ, McKee WA and Cummins KW (1991). An ecosystem perspective of riparian zones. BioScience 41: 540–551CrossRefGoogle Scholar
  17. Groves R (1989). Ecological control of invasive terrestrial plants. In: Drake, J, Mooney, H, Groves, R, Kruger, K, Rejmánek, M and Williamson, M (eds) Biological Invasions: A Global Perspective, pp 437–456. Wiley, Chichester, UKGoogle Scholar
  18. Gurnell A (1997). The hydrological and geomorphological significance of forested floodplains. Global Ecology and Biogeography Letters 6: 219–229CrossRefGoogle Scholar
  19. Hampe A (2004). Extensive hydrochory uncouples spatiotemporal patterns of seedfall and seedling recruitment in a ‘bird-dispersed’ riparian tree. Journal of Ecology 92: 797–807CrossRefGoogle Scholar
  20. Holmes PM (2002). Depth distribution and composition of seed-banks in alien-invaded and uninvaded fynbos vegetation. Austral Ecology 27: 110–120CrossRefGoogle Scholar
  21. Holmes PM and Cowling RM (1997). Diversity, composition and guild structure relationships between soil-stored seed banks and mature vegetation in alien plant-invaded South African fynbos shrublands. Plant Ecology 133: 107–120CrossRefGoogle Scholar
  22. Hupp CR and Osterkamp WR (1985). Bottomland vegetation distribution along Passage Creek, Virginia, in relation to fluvial landforms. Ecology 66: 670–681CrossRefGoogle Scholar
  23. Johnson EA and Fryer GI (1996). Why Englemann spruce does not have a persistent seed bank. Canadian Journal of Forest Research 26: 872–878CrossRefGoogle Scholar
  24. Leck M and Leck C (1998). A ten-year seed bank study of old field succession in central New Jersey. Journal of the Torrey Botanical Society 125: 11–32CrossRefGoogle Scholar
  25. Lonsdale WM, Harley KLS and Gillett JD (1988). Seed bank dynamics in Mimosa pigra, an invasive tropical shrub. Journal of Applied Ecology 25: 963–976CrossRefGoogle Scholar
  26. Malanson GP (1993). Riparian Landscapes. Cambridge University Press, CambridgeGoogle Scholar
  27. Mbalo BA and Witkowski ETF (1997). Tolerance to soil temperatures experience during and after the passage of fire in seeds of Acacia karroo, A. tortilis and Chromolaena odorata: a laboratory study. South African Journal of Botany 63: 421–425Google Scholar
  28. McCune B and Keon D (2002). Equations for potential annual direct potential radiation and heat load. Journal of Vegetation Science 13: 603–606CrossRefGoogle Scholar
  29. McCune B and Grace JB (2002). Analysis of Ecological Communities. MjM Software Design, OregonGoogle Scholar
  30. Mohlenbrock RH (1981). Giant City State Park: An Illustrated Handbook. State of Illinois. Department of Conservation, Springfield, IllinoisGoogle Scholar
  31. Mohlenbrock RH (1986). Guide to the Vascular Flora of Southern Illinois. Southern Illinois University Press, Carbondale, IllinoisGoogle Scholar
  32. Okagami N and Tanno N (1991). Dormancy in Dioscorea: comparison of dormant characters in bulbils of a northern species (D. opposita) and a southern species (D. bulbifera var. vera). Journal of Plant Physiology 138: 559–565Google Scholar
  33. Parendes LA and Jones JA (2000). Role of light availability and dispersal in exotic plant invasion along roads and streams in the H.J. Andrews Experimental Forest, Oregon. Conservation Biology 14: 64–75CrossRefGoogle Scholar
  34. Planty-Tabacchi AM, Tabacchi E, Naiman RJ, Deferrari C and Décamps H (1996). Invasibility of species-rich communities in riparian zones. Conservation Biology 10: 598–607CrossRefGoogle Scholar
  35. Renne IJ and Spira TP (2001). Effects of habitat, burial, age and passage through birds on germination and establishment of Chinese tallow tree in coastal South Carolina. Journal of the Torrey Botanical Society 128: 109–119CrossRefGoogle Scholar
  36. (1999). The SAS System for Windows. Cary, North CarolinaGoogle Scholar
  37. Steiner AM, Kruse M and Fuchs H (1998). A re-assessment of the comparison of tetrazolium viability testing and germination testing. Seed Science and Technology 27: 59–65Google Scholar
  38. Thebaud C and Debussche M (1991). Rapid invasion of Fraxinus ornus L. along the Hérault River system in southern France: the importance of seed dispersal by water. Journal of Biogeography 18: 7–12CrossRefGoogle Scholar
  39. Thomas JR (2004). Dispersal of the invasive Dioscorea oppositifoli L. along a tributary of Drury Creek in Giant City State Park, southern Illinois. M.S. Thesis. Southern Illinois University, Carbondale, IllinoisGoogle Scholar
  40. Thomas JR, Gibson DJ and Middleton BA (2005). Journal of the Torrey Botanical Society 132: 187–196CrossRefGoogle Scholar
  41. U.S.D.A. United States Department of Agriculture National Resource Conservation Serve (2003) The PLANTS Database. Retrieved from June 2004.Google Scholar
  42. U.S.G.S. Terraserver (2004) U.S.G.S. Corporation.Google Scholar
  43. Walker LR and Zasada JC (1986). The role of life history processes in primary succession on an Alaskan floodplain. Ecology 67: 1243–1253CrossRefGoogle Scholar
  44. With KA (2002). The landscape ecology of invasive spread. Conservation Biology 16: 1192–1203CrossRefGoogle Scholar
  45. Yamashita N, Tanaka N, Hoshi Y, Kushima H and Kamo K (2003). Seed and seedling demography of invasive and native trees of subtropical Pacific islands. Journal of Vegetation Science 14: 15–24CrossRefGoogle Scholar
  46. Yatskievych G (1999) Steyermaark’s Flora of Missouri. Missouri Department of Conservation, Jefferson City, Missouri, and the Missouri Botanical Garden, St. Louis.Google Scholar

Copyright information

© Springer 2006

Authors and Affiliations

  • Jennifer R. Thomas
    • 2
  • Beth Middleton
    • 3
    Email author
  • David J. Gibson
    • 1
  1. 1.Department of Plant BiologySouthern Illinois UniversityCarbondaleUSA
  2. 2.Monsanto Research CenterSt. LouisUSA
  3. 3.US Geological Survey National Wetlands Research CenterLafayetteUSA

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