In addition to the cultivated crops, the site is vegetated by various grasses in the farmland; cattails, Lyngbye's sedge, and bulrushes in the intertidal zone; and Red alder, willows and Black cottonwood, along with snowberry, salmonberry, and blackberries in the wooded areas.
Gaultheria trichophylla, commonly known as Himalayan snowberry, is a species of plant in the heath and heather family, native to the Himalayas.
A research team led by Dietmar Schwarz has argued that it most likely developed within that time by hybridization of two other species: R. mendax, the blueberry maggot, and R. zephyria, the snowberry maggot.