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arborvitae: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: American Conifer Society - Thuja Genus (arborvitae). | May 23, 2021 | ||
| Add new Web site: The Spruce - Arborvitae Growth Rate and Drought-Tolerance. | Apr 16, 2019 | ||
| Add new Web site: National Gardening Association - Learning Library - Arborvitae. | Oct 18, 2016 | ||
| Add new Web site: Ohio Department of Natural Resources - Division of Forestry - Arborvitae. | Oct 18, 2016 | ||
| Added photograph of Western red cedar. | Jun 02, 2014 | ||
| Add new Web site: Buzzle.com - Arborvitae. | Jun 16, 2013 | ||
| Add new Web site: Botany.com - Thuja. | Jun 16, 2013 | ||
| Added an image of an American arborvitae. | Feb 03, 2012 | ||
| Media added. | Jan 17, 2011 | ||
| Added new Web site: How Stuff Works - Science - Arborvitae. | Dec 30, 2008 | ||
| Article revised and updated. | Sep 03, 2008 | ||
| Article added to new online database. | Jul 20, 1998 |
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