Family: Brassicaceae
Author: (Michx.) O.Schwarz
Bibliography: Repert. Spec. Nov. Regni Veg. 46: 188 (1939)
Year: 1939
Status: accepted
Rank: species
Genus: Cardamine
Vegetable: False
Observations: E. Canada to C. & E. U.S.A.
Description
The Cut-leaf toothcup, scientifically known as Cardamine concatenata, is a delicate member of the Brassicaceae family. First classified and robustly described in the botanical literature Repertorium Specierum Novarum Regni Vegetabilis in 1939 by O. Schwarz and initially recognized by Michaux, this plant draws particular interest for its distinct finely-divided leaves.
Cardamine concatenata is indigenous to a range stretching from Eastern Canada down through the Central and Eastern regions of the United States. Observations across these areas affirm its adaptability to various local conditions, establishing it as a consistent presence in these territories.
In its natural habitat, the Cut-leaf toothcup frequents moist woodlands and shady locations, thriving in rich, well-drained soils. During its blooming season in early to mid-spring, it produces clusters of small, white to pale pink flowers that contribute to the subtle beauty of these forested environments. The leaves, true to its common name, feature a cut or tooth-like appearance, visually distinguishing the plant from others in the region.
The plant’s role in the ecosystem includes offering early spring nectar for pollinators and maintaining soil health within its ecological niche. Known for its striking foliage and delicate flowers, Cardamine concatenata is a valuable addition to both wild landscapes and cultivated gardens where native plantings are prioritized. Its adaptability and aesthetic appeal make it a subject of interest among botanists and wildflower enthusiasts alike.
Common Names
Eng: cut-leaf toothcup, toothcup, cut-leaved toothwort, five-part toothwort, slender toothwort
Fra: dentaire laciniée, cardamine découpée
En: Cut-leaf toothcup, Toothcup, Cut-leaved toothwort, Five-part toothwort, Slender toothwort
Fr: Dentaire laciniée, Cardamine découpée
: Cutleaf toothwort
Synonyms
- Cardamine laciniata ((Muhl. ex Willd.) Alph.Wood)
- Cardamine laciniata f. minor ((DC.) O.E.Schulz)
- Dentaria concatenata (Michx.)
- Cardamine laciniata var. integra (O.E.Schulz)
- Dentaria laciniata (Muhl. ex Willd.)
- Dentaria laciniata f. albiflora (Louis-Marie)
- Dentaria laciniata var. alterna (Farw.)
- Dentaria laciniata var. coalescens (Fernald)
- Dentaria laciniata var. opposita (Farw.)
- Dentaria laciniata f. hexifolia (Wolden)
- Dentaria laciniata var. integra ((O.E.Schulz) Fernald)
- Dentaria laciniata var. latifolia (Farw.)
- Dentaria laciniata var. minor (DC.)
Distribution
- Alabama (native)
- Arkansas (native)
- Connecticut (native)
- Delaware (native)
- District of Columbia (native)
- Florida (native)
- Georgia (native)
- Illinois (native)
- Indiana (native)
- Iowa (native)
- Kansas (native)
- Kentucky (native)
- Louisiana (native)
- Maine (native)
- Maryland (native)
- Masachusettes (native)
- Michigan (native)
- Minnesota (native)
- Mississippi (native)
- Missouri (native)
- Nebraska (native)
- New Hampshire (native)
- New Jersey (native)
- New York (native)
- North Carolina (native)
- Ohio (native)
- Oklahoma (native)
- Ontario (native)
- Pennsylvania (native)
- Québec (native)
- South Carolina (native)
- Tennessee (native)
- Texas (native)
- Vermont (native)
- Virginia (native)
- West Virginia (native)
- Wisconsin (native)
Additional Images
Flower
Taken Apr 2, 2020 by Amy Jarvis (cc-by-sa)
Taken Jul 20, 2019 by Brett Bissell someguy (cc-by-sa)
Taken Apr 2, 2020 by Amy Jarvis (cc-by-sa)
Taken Apr 10, 2022 by Charles Andris (cc-by-sa)
Taken Mar 13, 2022 by steve byrne (cc-by-sa)
Leaf
Taken May 7, 2021 by Feya Sterling (cc-by-sa)
Taken May 7, 2021 by Feya Sterling (cc-by-sa)
Taken Mar 28, 2022 by Rena Woode (cc-by-sa)
Taken May 9, 2022 by Katie Cook (cc-by-sa)
Taken Mar 7, 2020 by Amy Wendell (cc-by-sa)
Sources
- WFO (No URL)
- IPNI (No URL)
- GBIF (https://www.gbif.org/species/3046217)
- POWO (http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:45150-2)
- PlantNet (https://identify.plantnet.org/species/the-plant-list/Cardamine concatenata (Michx.) O.Schwarz)
Specifications
Growth habit: Forb/herb