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  1. By: von Hagen, Victor Wolfgang
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 41
    Issue: 484
    Date: 1940-04
    Page Range: 81--86
    Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-
  2. By: von Hagen, Victor Wolfgang
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 45
    Issue: 532
    Date: 1944-04
    Page Range: 73--80
    Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-
  3. By: von Hagen, Victor Wolfgang
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 50
    Issue: 591
    Date: 1949-03
    Page Range: 59--65
    Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-
  4. By: von Hagen, Victor Wolfgang
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 49
    Issue: 584
    Date: 1948-08
    Page Range: 177--184
    Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-
  5. By: von Hagen, Victor Wolfgang
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 49
    Issue: 585
    Date: 1948-09
    Page Range: 210--218
    Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-
  6. By: von Hagen, Victor Wolfgang
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 44
    Issue: 517
    Date: 1943-01
    Page Range: 1--10
    Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-
  7. By: von Hagen, Victor Wolfgang
    Type: Article
    In: Journal of the New York Botanical Garden
    Volume: 45
    Issue: 529
    Date: 1944-01
    Page Range: 1--5
    Publication Info: Lancaster, Pa Published for the Garden by the New Era Printing Co 1900-