New York Natural Heritage Program
Four-flowered Loosestrife
Lysimachia quadriflora Sims

Threats [-]
The plants may be subject to scouring during ice jams and turbulent waters during periods of high water. Trampling from tourists may reduce the seed bank by crushing the plants before they are able to set seed. Succession is also a threat if disturbance is eliminated from the area.

Conservation Strategies and Management Practices [-]
Limit public access to the area of the plants but at the same time remove trees and shrubs to limit succession.

Research Needs [-]
Research is needed to find the the best management practices to preserve the population at Niagara Falls.