The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

  • 10. Kephart, Susan R.; Heiser, Charles B., Jr. 1980. Reproductive isolation in Asclepias: lock and key hypothesis reconsidered. Evolution. 34(4): 738-746. [18148]
  • 11. Kerans, Karen. 1990. Country Wetlands Nursery Ltd. Restoration & Management Notes. 8(1): 29-31. [14513]
  • 12. Kingsbury, John M. 1964. Poisonous plants of the United States and Canada. Englewood Cliffs, NJ: Prentice-Hall, Inc. 626 p. [122]
  • 13. Kron, Kathleen A. 1989. The vegetation of Indian Bowl wet prairie and its adjacent plant communities. II. Checklist of vascular plants. Michigan Botanist. 28(4): 201-215. [17359]
  • 15. Lakela, O. 1965. A flora of northeastern Minnesota. Minneapolis, MN: University of Minnesota Press. 541 p. [18142]
  • 17. Muenscher, W. C. 1940. Poisonous plants of the United States. New York: MacMillan Co. 266 p. [18141]
  • 18. Radford, Albert E.; Ahles, Harry E.; Bell, C. Ritchie. 1968. Manual of the vascular flora of the Carolinas. Chapel Hill, NC: The University of North Carolina Press. 1183 p. [7606]
  • 1996. database, NODC Taxonomic Code
  • 1996. database, The PLANTS Database
  • 2. Correll, Donovan S.; Johnston, Marshall C. 1970. Manual of the vascular plants of Texas. Renner, TX: Texas Research Foundation. 1881 p. [4003]
  • 20. Scoggan, H. J. 1978. The flora of Canada. Ottawa, Canada: National Museums of Canada. (4 volumes) [18143]
  • 2000. database, The PLANTS Database
  • 21. Seymour, Frank Conkling. 1982. The flora of New England. 2d ed. Phytologia Memoirs 5. Plainfield, NJ: Harold N. Moldenke and Alma L. Moldenke. 611 p. [7604]
  • 23. Steyermark, J. A. 1963. Flora of Missouri. Ames, IA: Iowa State University Press. 1725 p. [18144]
  • 24. Tidestrom, I.; Kittell, T. 1941. A flora of Arizona and New Mexico. Washington, DC: The Catholic University of America Press. 897 p. [18145]
  • 26. Welsh, Stanley L.; Atwood, N. Duane; Goodrich, Sherel; Higgins, Larry C., eds. 1987. A Utah flora. The Great Basin Naturalist Memoir No. 9. Provo, UT: Brigham Young University. 894 p. [2944]
  • 3. Cronquist, Arthur; Holmgren, Arthur H.; Holmgren, Noel H.; [and others]. 1984. Intermountain flora: Vascular plants of the Intermountain West, U.S.A. Vol. 4. Subclass Asteridae, (except Asteraceae). New York: The New York Botanical Garden. 573 p. [718]
  • 6. Great Plains Flora Association. 1986. Flora of the Great Plains. Lawrence, KS: University Press of Kansas. 1392 p. [1603]
  • 7. Hansen, Albert A. 1924. Robitin--a potent plant poison. Better Crops. 2(2): 22-23; 44. [29437]
  • 8. Kephart, Susan R. 1981. Breeding systems in Asclepias incarnata L., A. syriaca L., and A. verticillata L. American Journal of Botany. 68: 226-232. [18147]
  • 9. Kephart, Susan R. 1987. Phenological variation in flowering and fruiting of Asclepias. The American Midland Naturalist. 118(1): 64-76. [18146]
  • Apocynaceae of North America Update
  • Hilty, J. Editor. 2014. Illinois Wildflowers. World Wide Web electronic publication. flowervisitors.info, version 06/2014.
    See: Botanical Terminology and Line DrawingsEcological TerminologyWebsite DescriptionLinks to Other WebsitesReference Materials
  • Hilty, J. Editor. 2014. Insect Visitors of Illinois Wildflowers.  World Wide Web electronic publication. illinoiswildflowers.info, version (11/2014) 
    See:   Abbreviations for Insect ActivitiesAbbreviations for Scientific ObserversReferences for behavioral observations
  • Image metadata at Bioimages (http://bioimages.vanderbilt.edu/)   http://bioimages.vanderbilt.edu/baskauf/00000 External link.
  • Marticorena C & R Rodríguez . 1995-2005. Flora de Chile. Vols 1, 2(1-3). Ed. Universidad de Concepción, Concepción. 351 pp., 99 pp., 93 pp., 128 pp. Matthei O. 1995. Manual de las malezas que crecen en Chile. Alfabeta Impresores. 545 p.
  • Orrell T. (custodian) (2013). ITIS Regional: The Integrated Taxonomic Information System (version Apr 2011). In: Species 2000 & ITIS Catalogue of Life, 11th March 2013 (Roskov Y., Kunze T., Paglinawan L., Orrell T., Nicolson D., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Hernandez F., De Wever A., eds). Digital resource at www.catalogueoflife.org/col/. Species 2000: Reading, UK.

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