Photographic image
Symphyotrichum novae-angliae (L.) G.L. Nesom (New England aster), habitOctober 1958
Watts, May Theilgaard
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Betula alleghaniensis Britton (yellow birch), twig with fruits and leaves
October 1958
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Betula papyrifera Marshall (paper birch), bark with horizontal lenticelsApril 1958
Document
1958/02/24: Clarence E. Godshalk to Northern Trust CompanyFebruary 24 1958
Godshalk, Clarence E.