Josephine, Arlington, TX (Zone 8a) | December 2006 | negative
Giant Salvinia, Water Spangles, Water Fern, Floating Fern Salvinia minima is naturalized in Texas and other States and is considered an i...Read Morenvasive noxious plant. It is prohibited in Texas.
New Orleans, LA (Zone 9a) | November 2003 | negative
There is a species of Salvinia which is an invasive exotic in Louisiana. It outcompetes duckweed, an important food for migratory waterf...Read Moreowl. I am not sure if it is this species, but please be careful in cultivating Salvinia.
Giant Salvinia, Water Spangles, Water Fern, Floating Fern Salvinia minima is naturalized in Texas and other States and is considered an i...Read More
I believe that a synonym is Salvinia rotundifolia.
There is a species of Salvinia which is an invasive exotic in Louisiana. It outcompetes duckweed, an important food for migratory waterf...Read More