Aster hallii Gray × Aster subspicatus Nees
Annotated by K. L. Chambers, Feb 2000. Remarks: OSC

Washington: King County: Route 405, north end of Mercer Slough, Bellevue. Elev. 32 ft.
T24N R5E S4 NW 1/4 of NW 1/4
Datum: NAD 27. Uncertainty: 805 meters. Coordinate Source: TRS2LL.
On ramp, dry sunny roadbank. Blue rays. Phenology: Flowers.

P. F. Zika 14603, Oct 15, 1999
WTU, Accession: 346837, Barcode: WTU-V-50605