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Literature Based Distribution
Region Country
Format Tab Delimited CSV
Encoding Type ANSI UTF-8 UTF-16
Mapping will be based on a standard reference mark based on political units when available.
Country UpperLowerAuthorYearArticle TitlePublicationCollation
CanadaBarneby, R. C.1964Atlas of North American AstragalusMem. New York Bot. Gard.13(1–2): 1–1188
CanadaYukon TerritoryBarneby, R. C.1964Atlas of North American AstragalusMem. New York Bot. Gard.13(1–2): 1–1188
United StatesBarneby, R. C.1964Atlas of North American AstragalusMem. New York Bot. Gard.13(1–2): 1–1188
United StatesWilliams, M. C. & R. C. Barneby1977The Occurrence of Nitro-toxins in North America Astragalus (Fabaceae)Brittonia29(3): 310–326
United StatesAnonymous1986(none)List-Based Rec., Soil Conserv. Serv., U.S.D.A. 
United StatesAlaskaBarneby, R. C.1964Atlas of North American AstragalusMem. New York Bot. Gard.13(1–2): 1–1188
United StatesAlaskaWilliams, M. C. & R. C. Barneby1977The Occurrence of Nitro-toxins in North America Astragalus (Fabaceae)Brittonia29(3): 310–326
 
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