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Per Axel Rydberg's Botanical Collecting Trips to Western Nebraska in 1890 and 1891 - Robert Kaul - Bog

Bag om Per Axel Rydberg's Botanical Collecting Trips to Western Nebraska in 1890 and 1891

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, Rydberg 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.

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  • Sprog:
  • Engelsk
  • ISBN:
  • 9781609620851
  • Indbinding:
  • Paperback
  • Sideantal:
  • 122
  • Udgivet:
  • 13. juni 2016
  • Udgave:
  • Størrelse:
  • 215x276x13 mm.
  • Vægt:
  • 400 g.
  • 8-11 hverdage.
  • 20. november 2024

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  • BLACK NOVEMBER

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Beskrivelse af Per Axel Rydberg's Botanical Collecting Trips to Western Nebraska in 1890 and 1891

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, Rydberg 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.

Brugerbedømmelser af Per Axel Rydberg's Botanical Collecting Trips to Western Nebraska in 1890 and 1891



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