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Invasion Potential of Chinese Tallowtree (Triadica sebifera) in California's Central Valley

  • Michael J. Bower (a1), Clare E. Aslan (a1) and Marcel Rejmánek (a1)


The ecological effects of Chinese tallowtree are well documented in the southeastern United States, yet this known invasive plant continues to be planted extensively in California's Central Valley, where it has recently naturalized in several locations. Climate modeling suggests that most of California's lowland riparian habitat is susceptible to invasion by Chinese tallowtree; however, no field tests are available to corroborate this result for California or to identify local environmental constraints that might limit potential habitats. We used observational and experimental methods to evaluate invasion potential of Chinese tallowtree in riparian habitats in California's Central Valley. High invasion potential, indicated by an intersection of the maxima of dispersal probability, germination, and survivorship of seedlings, occurred at low elevations immediately next to perennial waters. The main factor limiting Chinese tallowtree invasion potential in more elevated habitats appears to be lack of seedling drought tolerance. These findings suggest that California's riparian habitats are vulnerable to invasion by Chinese tallowtree, especially downstream of current naturalized populations where water or bird dispersal will deposit seeds in environments ideal for germination and growth.


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Baldwin, M. J., Barrow, W. C. Jr, Jeske, C., and Rohwer, F. C. 2008. Metabolizable energy in Chinese tallow fruit for yellow-rumped warblers, northern cardinals, and American robins. Wilson J. Ornithol 120:525530.
Barrilleaux, T. C. and Grace, J. B. 2000. Growth and invasive potential of Sapium sebiferum (Euphorbiaceae) within the coastal prairie region: the effects of soil and moisture regime. Am. J. Bot 87:10991106.
Barrow, W. C. Jr and Renne, I. 2001. Interactions between migrant landbirds and an invasive exotic plant: the Chinese tallow tree. Flyway Newsl 8:11.
Baskin, C. C. and Baskin, J. M. 1998. Seeds: Ecology, Biogeography, and Evolution of Dormancy and Germination. San Diego Academic Press. 666 p.
Battaglia, L. L., Denslow, J. S., Inczauskis, J. R., and Baer, S. G. 2009. Effects of native vegetation on invasion success of Chinese tallow in a floating marsh ecosystem. J. Ecol 97:239246.
Blossey, B. and Notzold, R. 1995. Evolution of increased competitive ability in invasive nonindigenous plants: a hypothesis. J. Ecol 83 (5):887889.
Bogler, D. J. 2000. Element stewardship abstract for Sapium sebiferum. Arlington, VA The Nature Conservancy.
Brode, J. M. and Bury, R. B. 1984. The importance of riparian systems to amphibians and reptiles. Pages 3036. In Warner, R. E. and Hendrix, K. M. California Riparian Systems: Ecology, Conservation, and Productive Management. Berkeley, CA University of California Press.
Bruce, K. A., Cameron, G. N., and Harcombe, P. A. 1995. Initiation of a new woodland type on the Texas coastal prairie by the Chinese tallow tree (Sapium sebiferum (L.) Roxb.). Bull. Torrey Bot. Club 122:215225.
Bruce, K. A., Cameron, G. N., Harcombe, P. A., and Jubinsky, G. 1997. Introduction, impact on native habitats, and management of a woody invader, the Chinese tallow tree, Sapium sebiferum (L.) Roxb. Nat. Areas J 17:255260.
Burns, J. H. and Miller, T. E. 2004. Invasion of Chinese tallow (Sapium sebiferum) in the Lake Jackson area, northern Florida. Am. Midl. Nat 152:410417.
Butterfield, H. M. 1964. Dates of Introduction of Trees and Shrubs to California. Davis, CA Landscape Horticulture. 28 p.
[Cal-IPC] California Invasive Plant Council 2003. Chinese Tallow Plant Assessment Form. Berkeley, CA Cal-IPC.
Cameron, G. N., Glumac, E. G., and Eshelman, B. D. 2000. Germination and dormancy in seeds of Sapium sebiferum (Chinese tallow tree). J. Coastal Res 16 (2):391395.
Cameron, G. N. and Spencer, S. R. 1989. Rapid leaf decay and nutrient release in a Chinese tallow forest. Oecologia 80:222228.
[CCH] Consortium of California Herbaria 2009. Accession Results for Sapium sebiferum . Accessed: August 13, 2009.
Charbonneau, R. and Kondolf, G. M. 1993. Land use change in California, USA: Nonpoint source water quality impacts. Environ. Manag 17:453460.
Clary, J., Savé, R., Biel, C., and De Herralde, F. 2004. Water relations in competitive interactions of Mediterranean grasses and shrubs. Ann. Appl. Biol 144:149155.
Closset-Kopp, D., Chabrerie, O., Valentin, B., Delachapelle, H., and Decocq, G. 2007. When Oskar meets Alice: does a lack of trade-off in r/K-strategies make Prunus serotina a successful invader in European forests? Forest Ecol. Manag 247:120130.
Collinge, S. K., Holyoak, M., Barr, C. B., and Marty, J. T. 2001. Riparian habitat fragmentation and population persistence of the threatened valley elderberry longhorn beetle in central California. Biol. Conserv 100:103113.
Conner, W. H. 1994. The effect of salinity and waterlogging on growth and survival of baldcypress and Chinese tallow seedlings. J. Coastal Res 10:10451049.
Crooks, J. A. and Soulé, M. E. 1999. Lag times in population explosions of invasive species: causes and implications. Pages 103126. In Sandlund, O. T., Sohei, P. J., and Viken, A. Invasive Species and Biodiversity Management. Dordrecht, The Netherlands Kluwer Academic.
Daehler, C. C., Denslow, J. S., Ansari, S., and Kuo, H-C. 2004. A risk-assessment system for screening out invasive pest plants from Hawaii and other Pacific islands. Conserv. Biol 18:360368.
Davis, W. S., Stanger, R., Nash, W. L., Kucera, J., and Surface, A. 1946. District Program: Brazoria–Galveston Soil Conservation District No. 318, Texas. Washington, DC U.S. Department of Agriculture, Soil Conservation Service.
DavisWiki, , 2009. North Area Pond. Accessed: September 9, 2009.
Donahue, C., Rogers, W. E., and Siemann, E. 2004. Effects of temperature and mulch depth on Chinese tallow tree (Sapium sebiferum) seed germination. Tex. J. Sci 56 (4):347356.
Eng, L. L. 1984. Rare, threatened and endangered invertebrates in California riparian systems. Pages 915920. In Warner, R. E. and Hendrix, K. M. California Riparian Systems: Ecology, Conservation, and Productive Management. Berkeley, CA University of California Press.
Gaines, M. S., Vogt, K. J., Hamrick, J. L., and Caldwell, J. 1974. Reproductive strategies and growth patterns in sunflowers (Helianthus). Am. Nat 108:989994.
Grace, J. B. and Allain, L. K. 2001. Can prescribed fire save the endangered coastal prairie ecosystem from Chinese tallow (poster)? 132. in. Proceedings of the 6th Meeting of the Convention on Biological Diversity Subsidiary Body on Scientific, Technical and Technological Advice. Montreal, Canada Secretariat of the Convention.
Hatch, C. R. 2007. Trees of the California Landscape. Berkeley and Los Angeles, CA University of California Press. 428 p.
Howes, F. N. 1949. The Chinese tallow tree (Sapium sebiferum Roxb.): a source of drying oil. Kew Bull 4:573580.
Hrusa, F., Ertter, B., Sanders, A., Leppig, G., and Dean, E. 2002. Catalogue of non-native vascular plants occurring spontaneously in California beyond those addressed in The Jepson Manual—Part I. Madroño 49:6198.
Hunter, J. C., Willett, K. B., McCoy, M. C., Quinn, J. F., and Keller, K. E. 1999. Prospects for preservation and restoration of riparian forests in the Sacramento Valley, California, USA. Environ. Manag 24:6575.
Jamieson, G. S. and McKinney, R. S. 1938. Stillingia oil. Oil Soap 15:295296.
Jaryan, V., Chopra, S., Uniyal, S. K., and Sing, R. D. 2007. Spreading fast yet unnoticed: are we in for another invasion? Curr. Sci. India 93:14831484.
Jefferson, L., Havens, K., and Ault, J. 2004. Implementing invasive screening procedures: the Chicago Botanic Garden model. Weed Technol 18:14341440.
Jones, R. H. and McLeod, K. W. 1989. Shade tolerance in seedlings of Chinese tallow tree, American sycamore, and cherrybark oak. Bull. Torrey Bot. Club 116:371377.
Jubinsky, G. and Anderson, L. C. 1996. The invasive potential of Chinese tallow-tree (Sapium sebiferum Roxb.) in the southeast. Castanea 61:226231.
Katibah, E. F. 1984. A brief history of riparian forests in the Central Valley of California. Pages 2330. In Warner, R. E. and Hendrix, K. M. California Riparian Systems: Ecology, Conservation, and Productive Management. Berkeley, CA University of California Press.
Kolar, C. S. and Lodge, D. M. 2001. Progress in invasion biology: predicting invaders. Trends Ecol. Evol 16:199204.
Leung, B., Lodge, D. M., Finnoff, D., Shogren, J. F., Lewis, M. A., and Lamberti, G. 2002. An ounce of prevention or a pound of cure: bioeconomic risk analysis of invasive species. Philos. Trans. R. Soc. Lond 269:24072413.
Moody, M. E. and Mack, R. N. 1988. Controlling the spread of plant invasions: the importance of nascent foci. J. of Appl. Ecol 25:10091022.
Mount, J. F. 1995. California Rivers and streams, the conflict between fluvial process and land use. Berkeley, CA University of California Press. 376 p.
Pattison, R. R. and Mack, R. N. 2008. Potential distribution of the invasive tree Triadica sebifera (Euphorbiaceae) in the United States: evaluating CLIMEX predictions with field trials. Glob. Change Biol 14:813826.
Pattison, R. R. and Mack, R. N. 2009. Environmental constraints on the invasion of Triadica sebifera in the eastern United States: an experimental field assessment. Oecologia 158:591602.
Rejmánek, M. and Pitcairn, M. J. 2002. When is eradication of exotic pest plants a realistic goal? 249253. In Veitch, C. R. and Clout, M. N. Turning the Tide: The Eradication of Invasive Species. Gland, Switzerland and Cambridge, UK International Union for Conservation of Nature and Natural Resources.
Rejmánek, M. and Richardson, D. M. 1996. What attributes make some plant species more invasive? Ecology 77:16551661.
Renne, I. J., Barrow, J., Wylie, C., Johnson Randall, L. A., Bridges, J., and William, C. 2002. Generalized avian dispersal syndrome contributes to Chinese tallow tree (Sapium sebiferum, Euphorbiaceae) invasiveness. Divers. Distrib 8:285295.
Renne, I. J., Gauthreaux, J., Sidney, A., and Gresham, C. A. 2000. Seed dispersal of the Chinese tallow tree (Sapium sebiferum (L.) Roxb.) by birds in coastal South Carolina. Am. Midl. Nat 144:202215.
Renne, I. J., Spira, T. P., and Bridges, W. C. Jr. 2001. Effects of habitat, burial, age and passage through birds on germination and establishment of Chinese tallow tree in coastal South Carolina. J. Torrey Bot. Soc 128:109119.
Richardson, D. M., Allsopp, N., D'Antonio, C. M., Milton, S. J., and Rejmánek, M. 2000. Plant invasions—the role of mutualisms. Biol. Rev 75:6593.
Rogers, W. E. and Siemann, E. 2002. Effects of simulated herbivory and resource availability on native and invasive exotic tree seedlings. Basic Appl. Ecol 3:297307.
Rogers, W. E. and Siemann, E. 2003. Effects of simulated herbivory and resources on Chinese tallow tree (Sapium sebiferum, Euphorbiaceae) invasion of native coastal prairie. Am. J. Bot 90:243249.
Sakai, A. K., Allendorf, F. W., Holt, J. S., et al. 2001. The population biology of invasive species. Annu. Rev. Ecol. Syst 32:305332.
Samuels, I. A. 2004. Invasion of Chinese tallow (Sapium sebiferum): a test of dispersal and recruitment limitation in multiple habitats. M.S. thesis. Gainesville, FL University of Florida. 72 p.
Siemann, E., Rogers, W. E., and DeWalt, S. J. 2006. Rapid adaptation of insect herbivores to an invasive plant. Philos. Trans. R. Soc. Lond. B- Biol. Sci 273:27632769.
[USFWS] U.S. Fish and Wildlife Service 2008. Species Assessment Form for the Yellow-Billed Cuckoo. Region 8, U.S. Fish and Wildlife Service. Sacramento, CA USFWS. 45 p.
Zou, J., Rogers, W. E., DeWalt, S. J., and Siemann, E. 2006. The effect of Chinese tallow tree (Sapium sebiferum) ecotype on soil-plant system carbon and nitrogen processes. Oecologia 150:272281.
Zou, J., Rogers, W. E., and Siemann, E. 2007. Differences in morphological and physiological traits between native and invasive populations of Sapium sebiferum . Funct. Ecol 21:721730.
Zou, J., Rogers, W. E., and Siemann, E. 2008. Increased competitive ability and herbivory tolerance in the invasive plant Sapium sebiferum . Biol. Invasions 10:291302.


Invasion Potential of Chinese Tallowtree (Triadica sebifera) in California's Central Valley

  • Michael J. Bower (a1), Clare E. Aslan (a1) and Marcel Rejmánek (a1)


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