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Per Axel Rydberg’s Botanical Collecting Trips to Western Nebraska in 1890 and 1891
Robert KaulDavid Sutherland
出版Lulu.com, 2016
主題Nature / GeneralScience / General
ISBN16096208529781609620851
URLhttp://books.google.com.hk/books?id=46p5DAAAQBAJ&hl=&source=gbs_api
EBookSAMPLE
註釋In the summer of 1891, Per Axel Rydberg and his assistant, Julius Hjalmar Flodman, collected plants in western Nebraska for the United States Department of Agriculture. They collected many first-records for Nebraska as well as some that became type specimens of Rydberg's and other botanists' names. In the following autumn and winter, Ryd-berg made a detailed, typewritten, carbon copied 35-page Report and 37-page List of specimens from that trip; one carbon copy is in the Bessey Herbarium (NEB) at the University of Nebraska-Lincoln. It is these documents that we present here, extensively annotated with our geographic clarifications, original and updated nomenclature, and citations of specimens in NEB and elsewhere.