Bulbous Toothwort blooming in Harford Co., Maryland (4/7/2013).

View Record Details Photo by Jim Brighton MBP List

Bulbous Toothwort blooming in Howard Co., Maryland (5/31/2016).

View Record Details Photo by Robert Ferraro MBP List

The flowers of Bulbous Toothwort in Harford Co., Maryland (4/7/2013).

Photo by Jim Brighton MBP List

Bulbous Toothwort blooming in Frederick Co., Maryland (5/3/2018).

View Record Details Photo by Robert Warren MBP List

Bulbous Toothwort blooming in Garrett Co., Maryland (5/3/2015).

View Record Details Photo by Jim Stasz MBP List

Bulbous Toothwort in Caroline Co., Maryland (4/22/2018).

View Record Details Photo by Wayne Longbottom MBP List

Bulbous Toothwort in Prince George's Co., Maryland (4/26/2019).

View Record Details Photo by Matthew Beziat MBP List

Bulbous Toothwort in Anne Arundel Co., Maryland (3/29/2017).

View Record Details Photo by Dominique Bayne MBP List

Bulbous Toothwort blooming in Howard Co., Maryland (4/29/2010).

View Record Details Photo by Joanne Solem MBP List

Bulbous Toothwort in Carroll Co., Maryland (4/29/2020). (c) Emilio Concari, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 343929 - Psn: 65)

Bulbous Toothwort in Carroll Co., Maryland (4/29/2020). (c) Emilio Concari, some rights reserved (CC BY-NC).

View Record Details Photo by Emilio Concari MBP List

Bulbous Toothwort in Frederick Co., Maryland (4/29/2018). (c) botanygirl, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 343930 - Psn: 76)

Bulbous Toothwort in Frederick Co., Maryland (4/29/2018). (c) botanygirl, some rights reserved (CC BY).

View Record Details Photo by botanygirl via iNaturalist MBP List

Bulbous Toothwort in Baltimore Co., Maryland (4/29/2019). (c) rroberts6204, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 258030 - Psn: 200)

Bulbous Toothwort in Baltimore Co., Maryland (4/29/2019). (c) rroberts6204, some rights reserved (CC BY-NC).

View Record Details Photo by rroberts6204 via iNaturalist MBP List

Bulbous Toothwort in Baltimore Co., Maryland (4/26/2019). (c) Peter M Martin, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 258211 - Psn: 200)

Bulbous Toothwort in Baltimore Co., Maryland (4/26/2019). (c) Peter M Martin, some rights reserved (CC BY-NC).

View Record Details Photo by Peter M Martin via iNaturalist MBP List

Bulbous Toothwort in Baltimore Co., Maryland (4/24/2020). (c) laurabankey, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 290121 - Psn: 200)

Bulbous Toothwort in Baltimore Co., Maryland (4/24/2020). (c) laurabankey, some rights reserved (CC BY-NC).

View Record Details Photo by laurabankey via iNaturalist MBP List

Bulbous Toothwort in Frederick Co., Maryland (5/17/2020). (c) Wayne Longbottom, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 292474 - Psn: 200)

Bulbous Toothwort in Frederick Co., Maryland (5/17/2020). (c) Wayne Longbottom, some rights reserved (CC BY-NC).

View Record Details Photo by Wayne Longbottom MBP List

Bulbous Toothwort in Baltimore Co., Maryland (5/1/2020). (c) Dwight Johnson, all rights reserved. (Photo ID: 313656 - Psn: 200)

View Record Details Photo by Dwight Johnson MBP List

Bulbous Toothwort in Talbot Co., Maryland (4/23/2026). (c) Jim Brighton, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>) (Photo ID: 1495930 - Psn: 200)

Bulbous Toothwort in Talbot Co., Maryland (4/23/2026). (c) Jim Brighton, some rights reserved (CC BY-NC)

View Record Details Photo by Jim Brighton MBP List

Bulbous Toothwort in Talbot Co., Maryland (4/23/2026). (c) Jim Brighton, some rights reserved (CC BY-NC)

View Record Details Photo by Jim Brighton MBP List

Bulbous Toothwort in Talbot Co., Maryland (4/23/2026). (c) Jim Brighton, some rights reserved (CC BY-NC)

View Record Details Photo by Jim Brighton MBP List

Map Snapshot

200 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

Bulbous Toothwort is found in bottomlands, stream banks, and seeps. Seemingly absent from the lower Eastern Shore and southern Maryland.

Description

Bulbous Toothwort can be differentiated from other Cardamine by having simple leaves, erect unbranching stature, glabrous stems, and white flowers with green glabrous sepals. Most closely resembles the rare Limestone Bittercress which has pubescent stems, pink or lavender flowers, and pubescent sepals that vary in color from green to purple.

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Resources

View at iNaturalist Search Google Images Search MBP Facebook posts

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.

Bulbous Toothwort blooming in Harford Co., Maryland (4/7/2013). View Record Details Media by Jim Brighton.

Bulbous Toothwort blooming in Howard Co., Maryland (5/31/2016). View Record Details Media by Robert Ferraro.

The flowers of Bulbous Toothwort in Harford Co., Maryland (4/7/2013). Media by Jim Brighton.

Bulbous Toothwort blooming in Frederick Co., Maryland (5/3/2018). View Record Details Media by Robert Warren.

Bulbous Toothwort blooming in Garrett Co., Maryland (5/3/2015). View Record Details Media by Jim Stasz.

Bulbous Toothwort in Caroline Co., Maryland (4/22/2018). View Record Details Media by Wayne Longbottom.

Bulbous Toothwort in Prince George's Co., Maryland (4/26/2019). View Record Details Media by Matthew Beziat.

Bulbous Toothwort in Anne Arundel Co., Maryland (3/29/2017). View Record Details Media by Dominique Bayne.

Bulbous Toothwort blooming in Howard Co., Maryland (4/29/2010). View Record Details Media by Joanne Solem.

Bulbous Toothwort in Carroll Co., Maryland (4/29/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). View Record Details Media by Emilio Concari.

Bulbous Toothwort in Frederick Co., Maryland (4/29/2018). (c) botanygirl, some rights reserved (CC BY). View Record Details Media by botanygirl via iNaturalist.

Bulbous Toothwort in Baltimore Co., Maryland (4/29/2019). (c) rroberts6204, some rights reserved (CC BY-NC). View Record Details Media by rroberts6204 via iNaturalist.

Bulbous Toothwort in Baltimore Co., Maryland (4/26/2019). (c) Peter M Martin, some rights reserved (CC BY-NC). View Record Details Media by Peter M Martin via iNaturalist.

Bulbous Toothwort in Baltimore Co., Maryland (4/24/2020). (c) laurabankey, some rights reserved (CC BY-NC). View Record Details Media by laurabankey via iNaturalist.

Bulbous Toothwort in Frederick Co., Maryland (5/17/2020). (c) Wayne Longbottom, some rights reserved (CC BY-NC). View Record Details Media by Wayne Longbottom.

Bulbous Toothwort in Talbot Co., Maryland (4/23/2026). (c) Jim Brighton, some rights reserved (CC BY-NC) View Record Details Media by Jim Brighton.