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S. auriculata
S. biloba
S. cucullata
S. cyathiformis
S. hastata
S. minima
S. molesta
S. natans
S. nymphellula
S. oblongifolia
S. radula
S. sprucei
Salvinia occurs as genus of ferns, the resole genus within family Salviniaceae. Salvinia occurs as swimming fern, & a Salviniaceae come related to a more aquatic fern, including the Mosquito fern, Azolla. Occasionally sources include Azolla inside Salviniaceae, although a genus is typically given its have personal, Azollaceae. Salviniaceae & a more fern families in Order Marsileales are heterosporous, producing spores of differing sizes.
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Salvinia natans
microscopic image
Salvinia natans
microscopic image
Salvinia minima Baker
Image of water-spangles from Alachua County, Florida with a link to a family description.
Salvinia molesta and Salvinia minima
Information both species of highly invasive water ferns in the USA, including news and notes, current distribution, predicted range, identification, bibliography, and biological control.
Giant Salvinia
Article on Salvinia molesta's invasiveness in Georgia, USA.
Salvinia molesta
Description, images, and control information from the Nature Conservancy.
Attack on Giant Salvinia
Illustrated article about USDA efforts to control its spread from Agricultural Research magazine.
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