CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Hydrocharitaceae → Egeria
| Taxon name | Status | Median (n) |
| Egeria densa Planch. | Accepted | 23 |
| Egeria nuttallii Planch. | Unresolved | 26 |
| Elodea densa (Planch.) Casp. | Synonym of Egeria densa Planch. | 23 |