Papers, letters, documents and memoranda of historical interest. Botanical Section, Academy of Natural Sciences of Philadelphia. Book started January 22, 1901, by John W. Harshberger, Ph.D., Recorder. More than half of the items consist of program or meeting announcements of the many local botanical groups.

Gift of the Section.

This collection contains scrapbooks relating to field trips, photographs, reports, accounts of expeditions, historical notes on the Society, programs, biographical information about members, and correspondence. See Coll. 88 for historical sketch of the Society.

Deposited by the Philadelphia Botanical Society, 1959.

Official correspondence of the Society for the years mentioned and lists of members, with addresses, years for which dues were paid, and reasons for leaving the Society. Some news clippings and obituary notices are included. The list of members is contained in three notebooks (1) 1891-1922, Arthur N. Leeds, Treasurer (2) 1922 ( ?) - 1938 (3) Former members, 1891-1937.

Gift of the Society under the authority of Benner and Long, September 18, 1959.