Carex aperta Boott f. hydroessa Holm

Washington: Klickitat County: Bottom land of the Columbia River.
47.307780°, -120.081670°
Invalid coordinates (located outside county bounds).
Isotype. Ex Herbarium K. K. Mackenzie. isotype.

W. N. Suksdorf s.n., 14 Apr 1909&16 May 1909
NY, Barcode: 00025102