200511 Tamarack (Larix laricina) - USGS North America Distribution Map
Digital maps of the ranges of tree species in North America compiled by Elbert Little and others
U.S. Department of the Interior
U.S. Geological Survey
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%20-%20USGS%20Forest%20Service%20Native%20Range%20Map.jpg "200511 Tamarack (Larix laricina) - USDA Forest Service Native Range Map.jpg")