References

  • Brand, Mark. 2001. UCONN Plant Database.  www.hort.ucon.edu/Plants University of Connecticut.
  • Brown, Lauren. 1979. Grasses: An Identification Guide, Sponsored by the Roger Tory Peterson Institute. Houghton Mifflin Company, Boston, New York, London.
  • Courtenay, Booth, Zimmerman, James H. 1978. Wildflowers and Weeds: A field Guide in Full Color. Simon & Schuster. New York, London, Toronto, Singapore, Sydney, Tokyo.
  • Cullina, William. 2000. Growing and Propagating Wildflowers of the United Stated and Canada. New England Wild Flower Society. Boston.
  • Cullina, William. 2002. Native Trees, Shrubs and Vines. New England Wild Flower Society. Boston.
  • Dirr, Michael A. 1998. Manual of Woody Landscape Plants, 5th ed. University of Georgia. Stipes Publishing, L.L.C. Chicago.
  • Enser, Richard W. 2007. Rare Native Plants of Rhode Island. RI Natural Heritage Program. RI Department of Environmental Management. Providence.
  • Gould, Lisa L., Richard W. Enser, Richard E. Champlin, Irene H. Stuckey. 1998. The Vascular Flora of Rhode Island; A List of Native and Naturalized Plants. The Rhode Island Natural History Survey. Kingston.
  • Jones, Samuel B. Jr. and Foote, Leonard E. 1990. Gardening with Native Wild Flowers. Timber Press, Portland Oregon.
  • Ladybird Johnson Wildflower Center. 2012. Native Plant Databasewww.wildflower.org/plants University of Texas at Austin.
  • Leopold, Donald J. 2005. Native Plants of the Northeast: A Guide for Gardening and Conservation. Timber Press, Portland, Cambridge.
  • Novak, Janet. 2005. Gallery of Connecticut’s Wildflowers. www.ct-botanical_society.org/about.html Connecticut Botanical Society.
  • Peterson, Lee Allen. 1977. A Field Guide to Edible Wild Plants, Eastern and Central North America. Houghton Mifflin Company Boston, New York.
  • Still, Steven M. 1994. Manual of Herbaceous Ornamental Plants. Stipes Publishing Company. Champaign, Illinois.
  • Tallamy, Doug. Lepidopteran Use of Native & Alien Ornamental Plants. www.bringingnaturehome.net University of Delaware.
  • USDA, NRCS. 2006. The PLANTS Database www.plants.usda.gov. 21 November 2006. National Plant Data Center, Baton Rouge.
  • Wherry, Edgar T. 1995. The Fern Guide, North Eastern and Midland United States. Dover Publications, Inc. New York.