† Populations may not be currently present.
References: (click for full references)
Carman, J.G., and J.D. Brotherson. 1982. Comparisons of sites infested and not infested with saltcedar (Tamarix pentandra) and Russian olive (Elaeagnus angustifolia). Weed Science 30(4):360-364. https://www.jstor.org/stable/4043625.
Horton, J.S. 1964. Notes on the introduction of deciduous tamarisk (Vol. 16). Rocky Mountain Forest and Range Experiment Station, Forest Service, US Department of Agriculture.
Robinson, T.W. 1965. Introduction, spread and areal extent of saltcedar (Tamarix) in the western states. Geologcal Survey Professional Paper 491-A. US Government Printing Office, Washington, DC.
Whitmore, S. 1997. Aquatic Nuisance Species in Region 6 of the Fish and Wildlife Service. US Fish and Wildlife Service, Great Plains Fish and Wildlife Mgt Assistance Office, Pierre, SD.
This information is preliminary or provisional and is subject to revision. It is being provided to meet the need for timely best science. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information.