Location
美国 WASHINGTON KITSAP CO.:Along States Hwy. 305,about one mile north of Poulsbo at the junction with Bond Road by the junction with Bond Road by the Kitsap Medical Center
Habitat
plants common in a wet ditch with Salix,Juncus,Thuja,Festuca,Cares,Galium,Typha,Letontodon;T26N,R1E,Sec.14