Froschlöffelartige Alismatales
Subordinate species
| Species name | Scientific name |
Round leaves
|
Hydrocharitaceae |
Neptune grass
|
Posidonia oceanica (seaball) |
Spiral tasselweed
|
Ruppia cirrhosa |
Beaked tasselweed
|
Ruppia maritima |
Sea arrowgrass
|
Triglochin maritimum |
Marsh arrowgrass
|
Triglochin palustre |
Horned pondweed
|
Zannichellia palustris |
Common eelgrass
|
Zostera marina |
Dwarf eelgrass
|
Zostera noltei |