·arno ~a Volume G 1· Number 4· 2002 Page 2 Gestalt Dendrology: Looking at the Arnoldia (ISSN 004-2633; USPS 866-100) is Whole Tree published quarterly by the Arnold Arboretum of Peter Del Tredici Harvard University. Second-class postage paid at Boston, Massachusetts. 9 John Adams, Farmer and Gardener Corhss Knapp Engle Subscriptions are $20.00 per calendar year domestic, $25.00 foreign, payable m advance. Single copies of 15 The Discovery and Rediscovery of the most issues are $5.00; the exceptions are 58/4-59/1 Horse Chestnut (Metasequoza After Fifty Years) and 54/4 (A Source- H. Walter Lack book of Culuvar Names), which are $10.00. Remit- tances may be made m U.S. dollars, by check drawn 20 The Handsome (and Useful) Horse on a U.S. bank; by international money order; or Chestnut by Visa or Mastercard. Send orders, remittances, Klaus K. Loenhart change-of-address notices, and all other subscription- related commumcations to: Circulation Manager, 23 The Horse Chestnut: Accolades from Arnoldia, The Arnold Arboretum, 125 Arborway, Charles S. Sargent Jamaica Plain, Massachusetts 02130-3500. Telephone 617/524-1718; facsimile 617/524-1418; 25 Index to Volume 61 e-mail
[email protected]. Front cover A species of Cecropia growing m Postmaster: Send address changes to Equador’s Amazon Basm, clearly showmg the tree’s Arnoldia Circulation Manager modular construction. As trees age, the modules that The Arnold Arboretum define their architecture repeat themselves, becoming 125 Arborway smaller and more numerous. All cover photographs Jamaica Plain, MA 02130-3500 by Peter Del Tredici Inside front cover The trunk of a bnstlecone pme, Karen Editor Madsen, Pmus anstata, growing on Mt.