A Sweetfern Geometer Moth in Frederick Co., Maryland (4/27/2017). Verified by Bob Biagi/BugGuide.

View Record Details Photo by Mark Etheridge MBP List

A Sweetfern Geometer Moth in Cecil Co., Maryland (6/30/2016). Determined by Roger Downer/BAMONA.

View Record Details Photo by Shannon Schade MBP List

Sweetfern Geometer Moth in Garrett Co., Maryland (7/19/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 424859 - Psn: 35)

View Record Details Photo by Timothy Reichard MBP List

Sweetfern Geometer Moth in Garrett Co., Maryland (7/20/2021). (c) Timothy Reichard, all rights reserved. (Photo ID: 429267 - Psn: 42)

View Record Details Photo by Timothy Reichard MBP List

Sweetfern Geometer Moth in Baltimore City, Maryland (9/1/2019). (c) spyingnaturalist, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 423778 - Psn: 55)

Sweetfern Geometer Moth in Baltimore City, Maryland (9/1/2019). (c) spyingnaturalist, some rights reserved (CC BY-NC).

View Record Details Photo by spyingnaturalist via iNaturalist MBP List

A male Sweetfern Geometer Moth in Cecil Co., Maryland (8/25/2022).

View Record Details Photo by Dave Webb MBP List

Sweetfern Geometer Moth in Washington Co., Maryland (5/3/2025). (c) Frode Jacobsen, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1256009 - Psn: 65)

Sweetfern Geometer Moth in Washington Co., Maryland (5/3/2025). (c) Frode Jacobsen, some rights reserved (CC BY-NC).

View Record Details Photo by Frode Jacobsen MBP List

A Sweetfern Geometer Moth in Howard Co., Maryland (8/1/2017).

View Record Details Photo by Kurt Schwarz MBP List

Sweetfern Geometer Moth in Baltimore Co., Maryland (7/25/2021). (c) Jesse, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 420340 - Psn: 88)

Sweetfern Geometer Moth in Baltimore Co., Maryland (7/25/2021). (c) Jesse, some rights reserved (CC BY-NC).

View Record Details Photo by jesse via iNaturalist MBP List

Sweetfern Geometer Moth in Baltimore Co., Maryland (8/6/2021). (c) Jesse, some rights reserved (<a rel='license' href='https://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 431967 - Psn: 88)

Sweetfern Geometer Moth in Baltimore Co., Maryland (8/6/2021). (c) Jesse, some rights reserved (CC BY-NC).

View Record Details Photo by jesse via iNaturalist MBP List

Sweetfern Geometer Moth in Baltimore Co., Maryland (8/6/2021). (c) Jesse, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 431968 - Psn: 88)

Sweetfern Geometer Moth in Baltimore Co., Maryland (8/6/2021). (c) Jesse, some rights reserved (CC BY-NC).

View Record Details Photo by jesse via iNaturalist MBP List

A Sweetfern Geometer Moth in Howard Co., Maryland (5/10/2004).

View Record Details Photo by Larry Line MBP List

Sweetfern Geometer Moth in Garrett Co., Maryland (6/10/2023). (c) Hugh McGuinness, all rights reserved. (Photo ID: 898830 - Psn: 188)

View Record Details Photo by Hugh McGuinness MBP List

A Sweetfern Geometer Moth caterpillar in Middlesex Co., Massachusetts (9/6/2009).

View Record Details Photo by Tom Murray MBP List

Sweetfern Geometer Moth in Baltimore Co., Maryland (7/13/2020). (c) jesse, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 311416 - Psn: 200)

Sweetfern Geometer Moth in Baltimore Co., Maryland (7/13/2020). (c) jesse, some rights reserved (CC BY-NC).

View Record Details Photo by jesse via iNaturalist MBP List

Sweetfern Geometer Moth in Garrett Co., Maryland (Date obscured). (c) Kyle Klotz, all rights reserved. (Photo ID: 1307572 - Psn: 200)

View Record Details Photo by Kyle Klotz MBP List

Sweetfern Geometer Moth in Frederick Co., Maryland (4/24/2026). (c) Adrienne van den Beemt, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>) (Photo ID: 1495118 - Psn: 200)

Sweetfern Geometer Moth in Frederick Co., Maryland (4/24/2026). (c) Adrienne van den Beemt, some rights reserved (CC BY)

View Record Details Photo by Adrienne van den Beemt MBP List

Sweetfern Geometer Moth in Frederick Co., Maryland (4/24/2026). (c) Adrienne van den Beemt, some rights reserved (CC BY)

View Record Details Photo by Adrienne van den Beemt MBP List

Sweetfern Geometer Moth in Frederick Co., Maryland (4/24/2026). (c) Adrienne van den Beemt, some rights reserved (CC BY)

View Record Details Photo by Adrienne van den Beemt MBP List

Sweetfern Geometer Moth in Frederick Co., Maryland (4/24/2026). (c) Adrienne van den Beemt, some rights reserved (CC BY)

View Record Details Photo by Adrienne van den Beemt MBP List

A Sweetfern Geometer Moth caterpillar in Middlesex Co., Massachusetts (9/6/2009). Determined by John and Jane Balaban/BugGuide.

View Record Details Photo by Tom Murray MBP List

A Sweetfern Geometer Moth caterpillar in Middlesex Co., Massachusetts (9/6/2009).

View Record Details Photo by Tom Murray MBP List

Map Snapshot

110 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

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

A Sweetfern Geometer Moth in Frederick Co., Maryland (4/27/2017). Verified by Bob Biagi/BugGuide. View Record Details Media by Mark Etheridge.

A Sweetfern Geometer Moth in Cecil Co., Maryland (6/30/2016). Determined by Roger Downer/BAMONA. View Record Details Media by Shannon Schade.

Sweetfern Geometer Moth in Baltimore City, Maryland (9/1/2019). (c) spyingnaturalist, some rights reserved (CC BY-NC). View Record Details Media by spyingnaturalist via iNaturalist.

A male Sweetfern Geometer Moth in Cecil Co., Maryland (8/25/2022). View Record Details Media by Dave Webb.

Sweetfern Geometer Moth in Washington Co., Maryland (5/3/2025). (c) Frode Jacobsen, some rights reserved (CC BY-NC). View Record Details Media by Frode Jacobsen.

A Sweetfern Geometer Moth in Howard Co., Maryland (8/1/2017). View Record Details Media by Kurt Schwarz.

Sweetfern Geometer Moth in Baltimore Co., Maryland (7/25/2021). (c) Jesse, some rights reserved (CC BY-NC). View Record Details Media by jesse via iNaturalist.

Sweetfern Geometer Moth in Baltimore Co., Maryland (8/6/2021). (c) Jesse, some rights reserved (CC BY-NC). View Record Details Media by jesse via iNaturalist.

A Sweetfern Geometer Moth in Howard Co., Maryland (5/10/2004). View Record Details Media by Larry Line.

A Sweetfern Geometer Moth caterpillar in Middlesex Co., Massachusetts (9/6/2009). View Record Details Media by Tom Murray.

Sweetfern Geometer Moth in Baltimore Co., Maryland (7/13/2020). (c) jesse, some rights reserved (CC BY-NC). View Record Details Media by jesse via iNaturalist.

Sweetfern Geometer Moth in Frederick Co., Maryland (4/24/2026). (c) Adrienne van den Beemt, some rights reserved (CC BY) View Record Details Media by Adrienne van den Beemt.

A Sweetfern Geometer Moth caterpillar in Middlesex Co., Massachusetts (9/6/2009). Determined by John and Jane Balaban/BugGuide. View Record Details Media by Tom Murray.

A Sweetfern Geometer Moth caterpillar in Middlesex Co., Massachusetts (9/6/2009). View Record Details Media by Tom Murray.