At any stage, you can move up or down the Taxonomic hierachy of Antarctic/subantarctic species by clicking on any name. Lower level taxon counts are shown in [].
Back to List of kingdoms
| Kingdom | Plantae | |
| Phylum | Magnoliophyta | |
| Class | Liliopsida | |
| Order | Najadales | |
| Family | Posidoniaceae |
Genus list (full drilldown to species)
| Alga | [2] |