Original identification: Galium trifidum var. pacificum
Current identification: Galium trifidum
Photographer: Roger T. George
Date Photographed: May 16, 2016
Location: U.S.A., Washington, Clark County: Lacamas Prairie Natural Area Preserve. Elv. 45.6415° N, 122.460389° W.
Elevation: 193 ft.
Coordinates: [not provided]
Phenology: Flowers