Which of the following is an example of a submerged plant?
Buttercup
Vallisneria
Water Hyacinth
Lotus
Water hyacinth is an example of a/an ___.
which of these is not a partially submerged aquatic plant-Vallisneria,Water Lily,Sedge.
which of these is not a fully submerged aquatic plant-Hydrilla,Tape Grass,Salvinia