Hypericum punctatum Lam.

Washington: King County: Adventive on shore of Duck Bay, Lake Washington. Washington Park arboretum. Seattle. Elev. 4 meters
47.6417° N, 122.2933° W
Coordinate Source: Field measured.
Associated taxa: Juncus tenuis, Lythrum salicaria, Geum macrophyllum, Rubus armeniacus. Adventive; Rhizomatous, Petals 11 mm bright yellow, with black lines; Leaves lack clear dots; 35 flowering stems.

Peter F. Zika 17028, Jul 16, 2002
WS, Accession: 371690