Eastern Marsh Fern in Frederick Co., Maryland (5/4/2019).

View Record Details Photo by Robert Warren MBP List

The sori of an Eastern Marsh Fern in Queen Anne's Co., Maryland (9/16/2012). Note how the margins of the pinnae curve over the sori. This is a good identification mark.

View Record Details Photo by Jim Brighton MBP List

Eastern Marsh Fern in Anne Arundel Co., Maryland (4/10/2012).

View Record Details Photo by Bill Harms MBP List

Eastern Marsh Fern growing in Kent Co., Maryland (9/14/2014).

View Record Details Photo by Nancy Martin MBP List

Eastern Marsh Fern growing in Kent Co., Maryland (9/14/2014).

View Record Details Photo by Nancy Martin MBP List

Eastern Marsh Fern in St. Mary's Co., Maryland (8/9/2014).

View Record Details Photo by Jim Stasz MBP List

Eastern Marsh Fern at Eastern Neck NWR in Kent Co., Maryland (5/29/2016).

View Record Details Photo by Walter Ellison MBP List

Eastern Marsh Fern in Anne Arundel Co., Maryland (5/17/2011).

View Record Details Photo by Bill Harms MBP List

Eastern Marsh Fern in Dorchester Co., Maryland (10/22/2017).

View Record Details Photo by Wayne Longbottom MBP List

Eastern Marsh Fern in Dorchester Co., Maryland (11/11/2012).

View Record Details Photo by Bill Hubick MBP List

Eastern Marsh Fern in Queen Anne's Co., Maryland (9/30/2019).

View Record Details Photo by Wayne Longbottom MBP List

Eastern Marsh Fern in Cecil Co., Maryland (6/25/2014).

View Record Details Photo by Jim Stasz MBP List

Eastern Marsh Fern in Baltimore Co., Maryland (8/19/2016).

View Record Details Photo by Dwight Johnson MBP List

Marsh Fern in Wicomico Co., Maryland (7/29/2021). (c) Wayne Longbottom, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 423730 - Psn: 200)

Marsh Fern in Wicomico Co., Maryland (7/29/2021). (c) Wayne Longbottom, some rights reserved (CC BY-NC).

View Record Details Photo by Wayne Longbottom MBP List

Map Snapshot

190 Records

GA AL WA FR CL MO HO BA BC HA CE PG AA CV CH SM KE QA CN TA DO WI SO WO

Status

All of the Eastern Marsh Fern in Maryland belong to the variety Thelypteris palustris var. pubescens (Knapp & Naczi, 2014).

Seasonality Summary

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Resources

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View at Maryland Plant Atlas Search Flora of North America Search Mid-Atlantic Herbaria Consortium Search Norton-Brown Herbarium Search MNPS Facebook posts

Citations

No citations linked for this taxon yet.

Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

Eastern Marsh Fern in Frederick Co., Maryland (5/4/2019). View Record Details Media by Robert Warren.

The sori of an Eastern Marsh Fern in Queen Anne's Co., Maryland (9/16/2012). Note how the margins of the pinnae curve over the sori. This is a good identification mark. View Record Details Media by Jim Brighton.

Eastern Marsh Fern in Anne Arundel Co., Maryland (4/10/2012). View Record Details Media by Bill Harms.

Eastern Marsh Fern growing in Kent Co., Maryland (9/14/2014). View Record Details Media by Nancy Martin.

Eastern Marsh Fern in St. Mary's Co., Maryland (8/9/2014). View Record Details Media by Jim Stasz.

Eastern Marsh Fern at Eastern Neck NWR in Kent Co., Maryland (5/29/2016). View Record Details Media by Walter Ellison.

Eastern Marsh Fern in Anne Arundel Co., Maryland (5/17/2011). View Record Details Media by Bill Harms.

Eastern Marsh Fern in Dorchester Co., Maryland (10/22/2017). View Record Details Media by Wayne Longbottom.

Eastern Marsh Fern in Dorchester Co., Maryland (11/11/2012). View Record Details Media by Bill Hubick.

Eastern Marsh Fern in Queen Anne's Co., Maryland (9/30/2019). View Record Details Media by Wayne Longbottom.

Eastern Marsh Fern in Cecil Co., Maryland (6/25/2014). View Record Details Media by Jim Stasz.

Eastern Marsh Fern in Baltimore Co., Maryland (8/19/2016). View Record Details Media by Dwight Johnson.

Marsh Fern in Wicomico Co., Maryland (7/29/2021). (c) Wayne Longbottom, some rights reserved (CC BY-NC). View Record Details Media by Wayne Longbottom.