Giant salvinia

Giant salvinia

C028/7421

Rights Managed

Caption

Giant salvinia, Salvinia molesta. A serious exotic, invasive pest species now widespread throughout the warmer regions of the US. It is a rootless, floating fern that can block sunlight and reduce dissolved oxygen levels. The roots are in reality modified leaves. Listed as a Federal Noxious Weed under the Plant Protection Act, which makes it illegal in the U.S. to import or transport between states without a permit. Photo Caddo Lake, TX.

Release details

Model release not required. Property release not required.

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