Quizzes
Read Next
lady fern: References & Edit History
Article Contributors
Primary Contributors
Other Encyclopedia Britannica Contributors
Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Taxonomy revised to reflect the PPG I classification system. | Jul 09, 2020 | ||
| Invalidated site: Connecticut Botanical Society - Lady Fern. | Jan 04, 2018 | ||
| Added new Web site: United States Department of Agriculture - Lady Fern. | Apr 28, 2009 | ||
| Added new Web site: Connecticut Botanical Society - Lady Fern. | Apr 28, 2009 | ||
| Added new Web site: Boreal Forest.org - Athyrium filix-femina. | Jun 11, 2008 | ||
| Article revised and updated. | May 09, 2008 | ||
| Added new Web site: Illinois Wildflowers - Lady Fern. | Jul 23, 2007 | ||
| Article added to new online database. | Jul 23, 1999 |
View Changes:
Article History
Revised:
By: