Damasonium californicum is a species of perennial wildflower in the water plantain family which is known by the common name fringed water-plantain, or star water-plantain.
D. californicum is a plant of wet environments in the western United States including Washington state, Oregon, northern California, Idaho, Nevada, and Montana.[1] [2] [3] It is a resident of ponds, riversides, and vernal pools.
This is a tough-stemmed plant which may live submersed in water or erect on mud or moist soils.[4] It grows to NaNsp=usNaNsp=us above water. It has narrow basal leaves consisting of a thin blade, NaNcm (-2,147,483,648inches) long, at the end of a long petiole. The inflorescence yields a flower at the end of each of several long peduncles. The flower has three white or pink petals, each with toothed or fringed ends and sometimes a yellow spot at the base. At the center are six short stamens. After the flower withers the narrow fruits within develop into flat, beaked achenes, several achenes gathered into a star-shaped bunch.[5]
