Ulmus americana (American Elm), leaf, upper surface (3.64299)
Date: August 1 2012Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Ulmus americana (American Elm), leaf, upper surface
Ulmus americana (American Elm), leaf, upper surface (3.64300)
Date: August 1 2012Creator: Brown, Deborah J. G.
Type: Photographic image
Description:Ulmus americana (American Elm), leaf, upper surface
Root, Shoot Ratio Averages (3.81727)
Creator: Ware, George
Type: Document
Description:Assorted data regarding root and shoot ratios for specimens at the Morton Arboretum. The data includes photocopies of propagation records for specific Ulmus americana and Acer saccharinum specimens started in 1990 and 1993, presumably by Dr. George Ware.
Extent: 24 sheets and one 5 1/4" diskette