Micranthes pensylvanica (L.) Haw. GRIN-Global

Taxon: Micranthes pensylvanica (L.) Haw.

Summary

Genus:

Micranthes

Family:

Saxifragaceae

Nomen number:

464622

Place of publication:

Saxifrag. enum. 2:45. 1821 (Revis. pl. succ.)

Verified:

03/07/2012 ARS Systematic Botanists.

Accessions:

0 (0 active, 0 available) in National Plant Germplasm System.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Basionym

Saxifraga pensylvanica L.

No images

Reference(s)

FNA Editorial Committee. Flora of North America. 1993-
McGregor, M. Saxifrages: a definitive guide to the 2000 species, hybrids & cultivars. 2008 321.

Common names

English
branch-lettuce –
marsh saxifrage –
Pennsylvania saxifrage –
swamp saxifrage –
German
pennsylvanischer Steinbrech –
Swedish
ängsbräcka –

Distribution

order_code	Status	Continent	Subcontinent	Country	State
1	Native	Northern America	Eastern Canada	Canada	Ontario
1	Native	Northern America	North-Central U.S.A.	United States	Illinois
1	Native	Northern America	North-Central U.S.A.	United States	Iowa
1	Native	Northern America	North-Central U.S.A.	United States	Minnesota
1	Native	Northern America	North-Central U.S.A.	United States	Missouri
1	Native	Northern America	North-Central U.S.A.	United States	Wisconsin
1	Native	Northern America	Northeastern U.S.A.	United States	Connecticut
1	Native	Northern America	Northeastern U.S.A.	United States	Indiana
1	Native	Northern America	Northeastern U.S.A.	United States	Maine
1	Native	Northern America	Northeastern U.S.A.	United States	Massachusetts
1	Native	Northern America	Northeastern U.S.A.	United States	Michigan
1	Native	Northern America	Northeastern U.S.A.	United States	New Hampshire
1	Native	Northern America	Northeastern U.S.A.	United States	New Jersey
1	Native	Northern America	Northeastern U.S.A.	United States	New York
1	Native	Northern America	Northeastern U.S.A.	United States	Ohio
1	Native	Northern America	Northeastern U.S.A.	United States	Pennsylvania
1	Native	Northern America	Northeastern U.S.A.	United States	Rhode Island
1	Native	Northern America	Northeastern U.S.A.	United States	Vermont
1	Native	Northern America	Northeastern U.S.A.	United States	West Virginia
1	Native	Northern America	Southeastern U.S.A.	United States	Delaware
1	Native	Northern America	Southeastern U.S.A.	United States	Kentucky
1	Native	Northern America	Southeastern U.S.A.	United States	Maryland
1	Native	Northern America	Southeastern U.S.A.	United States	North Carolina
1	Native	Northern America	Southeastern U.S.A.	United States	Tennessee
1	Native	Northern America	Southeastern U.S.A.	United States	Virginia
1	Native	Northern America	Western Canada	Canada	Manitoba
1	Native	Northern America	Western Canada	Canada	Saskatchewan

Native
Northern America

EASTERN CANADA: Canada [Ontario]
NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Minnesota, Missouri, Wisconsin]
NORTHEASTERN U.S.A.: United States [Connecticut, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia]
SOUTHEASTERN U.S.A.: United States [Delaware, Kentucky, Maryland, North Carolina, Tennessee, Virginia]
WESTERN CANADA: Canada [Saskatchewan, Manitoba]

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2025. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://ausgenebank.agriculture.vic.gov.au/gringlobal/taxon/taxonomydetail?id=464622. Accessed 18 December 2025.