CURRENT LIBRARY PROJECTS

fall-japanese-zelkova

The fall color of the Japanese Zelkova.

The library staff has been working on a project to update Trees of Centenary, a 1990s dendrological* survey done by Dr. Lewis Parrish, the former department head of Natural Sciences and Mathematics at Centenary.

trees-of-centenary-sitting

The tree cataloger and photographer consult the original Trees of Centenary.

Parrish’s book is a compilation of every tree on the Centenary campus, but that information is over twenty years old. The archives staff have taken on the task of updating Trees of Centenary to reflect the  foliage of the current campus. So far, the project has created an inventory of all trees on the north side of campus, including most of the trees listed in Dr. Parrish’s book. The south side of campus will be more challenging as there was no survey done of these trees, and complete identification will have to be done from scratch.

first-draft

An excerpt from the rough draft map of the Jefferson Lawn, south side.

How is this task being accomplished? First, every tree in Trees of Centenary was listed and separated by location. The campus was broken down into sections, and each section was given its own hand-drawn map. Then, staff members took the book and the maps and made, well, a mess (see the rough draft map at right). Each tree was numbered, plotted, and matched to a tree from the book. This proved to be difficult because some of the trees mentioned in the 1990s survey are now gone, claimed by disease or death, and new trees have been planted since the survey’s publication.

Realizing a more orderly system was needed, the rough draft map from each portion was input into excel spreadsheets, which became the basis of our new interactive map!

green-ash-in-fall

The fall color of the Green Ash.

This map shows the location of each tree and includes a description and photos, just like the original Trees of Centenary. 

There is still much to be done, and the library hopes to have the entire campus cataloged by Spring 2017. During the winter all the evergreens will be recorded while the remaining deciduous trees will be classified in Spring 2017. Staff will also be taking pictures of the trees in each season. This year’s fall color went by too quickly, but there’s always next year!

*Dendrological: adj., Having to do with the botanical study of trees and other woody plants.

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