Edith Wallace, Nancy Bristow and Deedee Burnside did a fern survey at the Celery Farm last week.
They found the following seven species:
Athyrium filix-femina lady fern
Onoclea sensibilis sensitive fern
Osmunda cinnamomea cinnamon fern
Osmunda regalis royal fern
Pteridium aquilinum bracken
Thelypteris noveboracensis New York fern
Thelypteris palustris marsh fern
Note: The wildflower Web site I linked to here has no images for the marsh fern... Maybe someone could send one along or point out the plant to me to photograph?
Thanks, Edith, Deedee and Nancy!