Economic Use
Ceratopteris is a fairly popular aquarium plant, often sold under the name "water sprite." It may be grown as an emersed but natant (floating) plant, or as an immersed plant rooted in the substrate. The most common species in use in aquaria are C. thalictroides and C. pteridoides.
Plants of this genus have also been used for food, as a green, with the common name "water lettuce." However, it is now known that these ferns are also carcinogenic if ingested.
Read more about this topic: Ceratopteris
Famous quotes containing the word economic:
“The reality is that zero defects in products plus zero pollution plus zero risk on the job is equivalent to maximum growth of government plus zero economic growth plus runaway inflation.”
—Dixie Lee Ray (b. 1924)
“America is no place for an artist: to be an artist is to be a moral leper, an economic misfit, a social liability. A corn-fed hog enjoys a better life than a creative writer, painter, or musician. To be a rabbit is better still.”
—Henry Miller (1891–1980)