;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 >Egeria densa 24 >Elodea bifoliata 12 >Elodea callitrichoides 16 >Elodea canadensis 48 >Elodea nuttallii 24