Washington Association of Landscape Professionals / Rule Summary Chapter / Washington State Noxious Weed Control Board / American Society of Landscape Architects / state noxious weed board / county weed board / State Weed Board / State Nursery and Landscape Association / /
Person
Pierce / /
Position
chair / vice-chair / and secretary / officer / /
ProvinceOrState
King County / King / Cowlitz County / Pend Oreille County / Clark County / Benton County / Okanogan County / Spokane / Oregon / California / /
Region
Western Washington / central Washington / eastern Washington / been documented spreading in south-central Washington / /