Common Marsh Bedstraw
Galium palustre L.

Galium palustre, known as Common Marsh Bedstraw, is a herbaceous annual plant in the Rubiaceae family. It is native to Europe, parts of Asia, North America, and several islands, including the Azores and Saint Pierre and Miquelon. The plant has been introduced and naturalized in regions such as Kamchatka, Australia, New Zealand, and Argentina. It is classified as a noxious weed in several northeastern U.S. states.
Description
Galium palustre is a member of the Rubiaceae family and is commonly referred to as Common Marsh Bedstraw. It is native to Europe, including countries in Western Europe, as well as parts of Asia like Turkey and Turkmenistan. The species is also found in Western Siberia, Greenland, and eastern Canada. It has been introduced to the United States, where it is considered a noxious weed in New York, Pennsylvania, Massachusetts, Connecticut, Vermont, and New Hampshire. The plant has also become naturalized in Kamchatka, Australia, New Zealand, and Argentina. Its wide distribution includes regions such as Labrador, Newfoundland, Alberta, and British Columbia in Canada, as well as several islands in the Atlantic and Pacific Oceans.
Other common names
Common Marsh BedstrawCommon Marsh-BedstrawMarsh BedstrawMarsh-Bedstraw
Distribution
Labrador · Newfoundland · Alberta · British Columbia · Manitoba · New Brunswick · Nova Scotia · Nunavut · Ontario · Prince Edward Island · Quebec · Saskatchewan · Yukon · Saint Pierre and Miquelon · Faial Island · Flores Island · Pico Island · São Jorge Island · São Miguel Island · Terceira Island · DK · FI · IS · NO · SE · Flanders · Azores · Vermont-US · AU · Global
Synonyms
Rubia palustrisGalium palustre f. submersumGalium tetraploideumGalium diffusumGalium fontinaleGalium glomeratumGalium incarnatumGalium masferreriGalium montanumGalium palustre var. balticumGalium palustre var. brachyphyllumGalium palustre var. majusGalium palustre var. maximumGalium palustre var. morisianumGalium palustre var. rupicolaGalium palustre subsp. tetraploideumGalium palustre var. umbrosumGalium palustre var. witheringiiGalium rumelicumGalium rupicolaGalium vayredaeGalium witheringiiGalium palustre var. humifusumGalium palustre var. genuinumGalium palustre var. pubescensGalium palustre var. catalaunicumGalium vayredae var. foliosumGalium palustre f. rupicola


