Regulation & law · 03/12/1999

U.S. Fish and Wildlife Service Proposes Threatened Status for Silene spaldingii (Spalding's Catchfly)

The U.S. Fish and Wildlife Service is proposing to list Silene spaldingii, a plant species found in the western United States and Canada, as threatened under the Endangered Species Act of 1973, due to habitat destruction, fragmentation, and competition from invasive species.