Mouse-over Dated Graphics Note: time series map load time varies with computer speed Established since 1928, Salvinia minima (common salvinia) continues First reported as introduced to the United States in 1928 (St. Johns River, Florida) Salvinia minima has amplified significantly, affecting 86 drainage basins in eight states. Its most northern U.S. extent reaches the Bayou Meto drainage of Arkansas, where persisting populations were first noted in the late 1990s. |
Salvinia minima Time Series Map
Homepage / Comments