;CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to mailto:evolseq@tauex.tau.ac.il >Ceratophyllum demersum 36 >Ceratophyllum muricatum subsp. australe 12 >Ceratophyllum platyacanthum subsp. oryzetorum 36 >Ceratophyllum submersum 36