toadflax: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Revised the number of species. | Oct 26, 2023 | ||
| Links added. | Sep 29, 2023 | ||
| Revised taxonomy and noted that some species are considered invasive. | Apr 27, 2021 | ||
| Media added. | Jan 11, 2016 | ||
| Added new Web site: How Stuff Works - Home and Garden - Toadflax. | Mar 31, 2009 | ||
| Added new Web site: How Stuff Works - Science - Toadflax. | Jan 29, 2009 | ||
| Article revised and updated. | Feb 15, 2008 | ||
| Article added to new online database. | May 27, 1999 |
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