Here is core information on all of our catalogued specimens of species in the family Ceratophyllaceae. The table is now sortable (as of 19 SEP, 2012); click on a table heading to sort up; click again to reverse the sort direction. As yet it sorts dates as text strings, not actual dates (we’re working on this!).

Be aware that this information has not been fully proofed; also, more than half of our collections have not yet been databased, so this may not be complete either. Please do not hesitate to contact us for more specific queries, or if you see an error.
                 
SpeciesAccession
number
StateCountyCollection dateCollectorCollection
number
Ceratophyllum demersum008398Cambridegeshire25-JUL-1914A. S. Shrubbs
Ceratophyllum demersum005955IndiaDelhiShyama Sing
Ceratophyllum demersum007652IndiaDelhi9-NOV-1968Sushma
Ceratophyllum demersum010764FloridaGainesville26-NOV-1964G. P. DeWolf
Ceratophyllum demersum099224GeorgiaStewart19-JUL-1973