narrowleaf primrose-willow
Ludwigia linearis Walter

Ludwigia linearis, commonly known as narrowleaf primrose-willow, is a species in the Onagraceae family. It was first described by Walter in 1788. The plant is native to several regions in the United States and Japan.
Description
Ludwigia linearis is a member of the Onagraceae family and was scientifically described by Walter in 1788. This species is known by the common name narrowleaf primrose-willow in both English and the target language. Its native range includes Japan and various U.S. states such as Alabama, Arkansas, Delaware, Florida, Georgia, Louisiana, Maryland, Mississippi, Missouri, New Jersey, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, and Virginia. The species is part of the Ludwigia genus, which is characterized by aquatic or semi-aquatic plants with showy flowers.
Other common names
narrowleaf primrose-willow
Distribution
JP · Alabama · Arkansas · Delaware · Florida · Georgia · Louisiana · Maryland · Mississippi · Missouri · New Jersey · North Carolina · Oklahoma · South Carolina · Tennessee · Texas · Virginia
Synonyms
Isnardia linearisLudwigia linearis var. puberulaLudwigia linearis var. typica