Council or Task Force
Southeast Exotic Pest Plant Council Invasive Plant Manual - Japanese Spiraea
Southeast Exotic Pest Plant Council.
Invasive Plant Atlas of the United States - Japanese spiraea
University of Georgia. Center for Invasive Species and Ecosystem Health.
Least Wanted: Alien Plant Invaders of Natural Areas Fact Sheet - Japanese Spiraea
Plant Conservation Alliance. Alien Plant Working Group.
Global Invasive Species Database - Spiraea
IUCN. Species Survival Commission. Invasive Species Specialist Group.
U.S. National Plant Germplasm System - Spiraea japonica
USDA. ARS. National Genetic Resources Program. GRIN-Global.
PLANTS Database - Japanese Meadowsweet
USDA. NRCS. National Plant
Spiraea - Invasive Plants in Pennsylvania (PDF | 769 KB)
Pennsylvania Department of Conservation and Natural Resources.
See also: Invasive Plants fact sheets (scroll to view) for plant species (trees, shrubs, vines, herbs and aquatic plants) that have impacted the state's natural lands.