Invasive Plant Atlas Native Range References

BAILBailey, L.H. and E.Z. Bailey, Hortus Third: A Concise Dictionary of Plants Cultivated in the United States and Canada, MacMillan Publishing Co., Inc., New York , (1977).
GRINAgricultural Research Service, Germplasm Resources Information Network
HICKHickman, J.C., ed. 1993. The Jepson manual: Higher plants of California. Univ. California Press, Berkeley. 1400 pp.
MABBDJ Mabberley, The Plant Book: A Portable Dictionary of the higher plants, Cambridge University Press, Cambridge, MA 1989.
FONAFlora of North America
KARTKartesz, J.T. 1999. A synonymized checklist and atlas with biological attributes for the vascular flora of the United States, Canada, and Greenland. First edition. In: Kartesz, J.T., and C.A. Meacham. Synthesis of the North American Flora, Version 1.0. North Carolina Botanical Garden, Chapel Hill, N.C.
MANSMansfeld's World Database of Agricultural and Horticultural Crops,
REHDAlfred Rehder, Manual of Cultivated Trees and Shrubs: Hardy in North America (Exclusive of the subtropical and warmer temperate regions), 2nd edition, 11th printing, The MacMillan Co., New York (1967)
NRCSU.S. Department of Agriculture, Natural Resources Conservation Service, Plants Database