Nasturtium microphyllum

Nasturtium microphyllum, the onerow yellowcress,^[2] is an aquatic plant species widespread across Europe and Asia, and naturalized in the United States, Canada, Mexico, Central America, Australia, New Zealand and other places. It occurs in wet locations generally at elevations less than 1500 m. It has been reported from every Canadian province except Nova Scotia and Saskatchewan. In the US, it is fairly common in New England, New York, and Michigan, with scattered populations in the southern and western parts of the country.^[3][4][5]

Nasturtium microphyllum
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Brassicales
Family:	Brassicaceae
Genus:	Nasturtium
Species:	N. microphyllum
Binomial name
Nasturtium microphyllum Boenn. ex Rchb
Synonyms[1]
Nasturtium officinale var. microphyllum Boenn. ex Rchb. Nasturtium officinale var. microphyllum Boenn. Nasturtium officinale var. olgae N. Busch Nasturtium uniseriatum H.W.Howard & Manton Pirea olgae T. Durand ex Prantl Rorippa microphylla (Boenn. ex Rchb.) Hyl. ex Á. Löve & D. Löve Rorippa nasturtium-aquaticum subsp. microphylla (Boenn. ex Rchb.) O.Bolòs & Vigo