"Genus: Marsilea L."Germplasm Resources Information Network. United States Department of Agriculture. 2007-10-05. Archived from the original on 2012-10-07. Retrieved 2010-07-13.
training.ars-grin.gov
"GRIN Species of Marsilea". Germplasm Resources Information Network. United States Department of Agriculture. Retrieved 31 August 2017.
asgap.org.au
Chaffey, Calder (June 2002). "A Fern which Changed Australian History". Australian Plants Online. Association of Societies for Growing Australian Plants. Archived from the original on 2014-02-01. Retrieved 2013-04-14.
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Schaefer, Hanno; Mark A Carine; Fred J Rumsey (October–December 2011). "From European priority species to invasive weed: Marsilea azorica is a misidentified alien". Systematic Botany. 36 (4): 845–853. doi:10.1600/036364411X604868. S2CID84445774.
Nagalingum, Nathalie S.; Schneider, Harald; Pryer, Kathleen M. (2007). "Molecular Phylogenetic Relationships and Morphological Evolution in the Heterosporous Fern Genus Marsilea". Systematic Botany. 32 (1): 16–25. doi:10.1600/036364407780360256. ISSN1548-2324. S2CID18310429.
Schaefer, Hanno; Mark A Carine; Fred J Rumsey (October–December 2011). "From European priority species to invasive weed: Marsilea azorica is a misidentified alien". Systematic Botany. 36 (4): 845–853. doi:10.1600/036364411X604868. S2CID84445774.
Nagalingum, Nathalie S.; Schneider, Harald; Pryer, Kathleen M. (2007). "Molecular Phylogenetic Relationships and Morphological Evolution in the Heterosporous Fern Genus Marsilea". Systematic Botany. 32 (1): 16–25. doi:10.1600/036364407780360256. ISSN1548-2324. S2CID18310429.
"Genus: Marsilea L."Germplasm Resources Information Network. United States Department of Agriculture. 2007-10-05. Archived from the original on 2012-10-07. Retrieved 2010-07-13.
Chaffey, Calder (June 2002). "A Fern which Changed Australian History". Australian Plants Online. Association of Societies for Growing Australian Plants. Archived from the original on 2014-02-01. Retrieved 2013-04-14.
worldcat.org
Nagalingum, Nathalie S.; Schneider, Harald; Pryer, Kathleen M. (2007). "Molecular Phylogenetic Relationships and Morphological Evolution in the Heterosporous Fern Genus Marsilea". Systematic Botany. 32 (1): 16–25. doi:10.1600/036364407780360256. ISSN1548-2324. S2CID18310429.