Exotic Pest Reporting
The Nature Conservancy
Giant Salvinia (Salvinia herzogii) is an invasive plant. It is a native of South America.
The growth of these plants can very quickly form dense mats that may be more than 2 m thick. These mats block light and oxygen, displacing native plants.
Summaries of State Plant Protection Laws and Regulations
12/03/2015 - Giant Salvinia Hits Texas Premiere Trophy-Bass Lake