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Photo © 2013 Ron Bockelman. Usage restrictions: Photos may be used without prior permission for strictly personal use or classroom instruction. Prior permission is required for any other usage, whether educational, non-profit, or commercial, including books, printed material, computer programs, web sites, or any use in which the photos will be publicly accessible. (Contact the photographer.)
Photo metadata:
Original identification: Polygonum aviculare
Current identification: Polygonum aviculare
Photographer: Ron Bockelman
Date Photographed: June 21, 2013
Location: U.S.A., Washington, Kittitas County: Wild Horse Wind Facility (Puget Sound Energy).
Elevation: 3490 ft.
Coordinates: 47.04039° N, 120.21194° W
Comments: Penknife is 6 cm long. Crossarm on penknife shield is 4 mm long.
Voucher Specimen: Ron Bockelman 13-05, WTU Herbarium
