Texas Parks and Wildlife:
caddo_lake_giant_salvinia_feb_2006--
Texas Parks and Wildlife:
closeup_giant_salvinia--
Texas Parks and Wildlife:
giant_salvinia_in_hand_closeup--
Texas Parks and Wildlife:
giant_salvinia_in_hand_with_large_infestation_background--
Texas Parks and Wildlife:
giant_salvinia_on_boat_trailer--
Texas Parks and Wildlife:
salvinia_private_pond_montgomery_co_2--
Texas Parks and Wildlife:
toledo_bend_area_aerial_photo_showing_floodplain_area_covered_with_giant_salvinia_5-22-2006--
Texas Parks and Wildlife:
toledo_bend_upper_reservoir_aerial_photo_showing_giant_salvinia_coverage_feb_2004--