Harmful Non-Indigenous Species in the United States

Pilbeam, D. J., and E. A. Bell. 1979. Free amino acids in Crotolaria seeds. Phytochemistry 18:973985. , and A. J. Lyon-Joyce. 1983. Occurrence of the pyrrolizidine alkaloid monocrotaline in Crotalaria seeds. Journal of Natural Products 46:601605. , R. M. Polhill, and E. A. Bell. 1983. Free amino acids and alkaloids of South American, Asian and Australian Crotalaria species. Botanical Journal of the Linnean Society 79"259-266. Rose, J . N . 1895. Report on a collection of plants made in the states of Sonora and Colima, Mexico, by Dr. Edward Palmer, in the years 1890-1891. Contributions from the U. S. National Herbarium 1(9). Sanehez, M.V. 1986. Cocina al estilo de Guatemala. 2nd ed. Editorial Jerba Santa, Guatemala, C.A. Standley, P . C . 1922, Trees and shrubs of Mexico (Fagaceae-Fabaceae). Contributions from the U. S. National Herbarium, 23(2). . 1937. FloraofCostaRica, Pt. II. Publications of the Field Museum of Natural History, Botanical Series Vol. 18. , and J. A. Steyermark. 1946. Flora of Guatemala. Publications, Field Museum of Natural History. Fieldiana: Botany 24(5). Sturrock, D., and E. A. Menninger. 1946. Shade and ornamental trees for South Florida and Cuba. Stuart Daily News, Inc., Stuart, FL. Terra, G. J . A . 1966. Tropical vegetables: Vegetable Growing in the tropics and subtropics, especially of indigenous vegetation (Communication 54e). Royal Tropical Institute and Netherlands Organization for International Assistance, Amsterdam. Willaman, J. J., and Hui-Lin Li. 1970. Alkaloidbearing plants and their contained alkaloids. Journal of Natural Products 33 (3A):i-vii; 1-286. , and B. G. Schubert. 1961. Alkaloid-bearing plants and their contained alkaloids. Technical Bulletin 1234. Agric. Res. Serv., U.S.D,A., Washington, DC. Woodson, R. E., Jr., and R. W. Schery (with collaborators). 1980. Flora of Panama, Pt. 5, Fascicle 52. Annals of the Missouri Botanical Garden 67(3).