Farwell'S Water-Milfoil
Myriophyllum farwellii Morong

Myriophyllum farwellii, known as Farwell's Water-Milfoil, is a species in the family Haloragaceae. It was first described in 1891 by Morong. This aquatic plant is native to parts of North America and is found in regions such as Labrador, Newfoundland, British Columbia, Manitoba, New Brunswick, Nova Scotia, Ontario, Quebec, and other areas across the Nearctic region, including the United States and parts of Mexico.
Description
Myriophyllum farwellii is a member of the genus Myriophyllum, which is characterized by aquatic or semi-aquatic species. The plant is distributed across several Canadian provinces and U.S. states, including Alaska, Connecticut, Maine, Massachusetts, Michigan, Minnesota, New Hampshire, New York, and Vermont. It also occurs in the Mexico Southwest. The species has a global distribution, indicating its presence in multiple ecosystems. Myriophyllum farwellii is part of the Haloragaceae family, which includes herbaceous plants often found in wetlands or aquatic environments.
Other common names
Farwell'S Water-MilfoilFarwell'S Watermilfoil
Distribution
Labrador · Newfoundland · British Columbia · Manitoba · New Brunswick · Nova Scotia · Ontario · Quebec · Nearctic · Vermont-US · Global · Alaska · Connecticut · Maine · Massachusetts · Mexico Southwest · Michigan · Minnesota · New Hampshire · New York · Pennsylvania · Québec · Rhode I. · Vermont · Wisconsin