Rotala repens
Rotala macrandra ‘Green’
Rotala macrandra 'Narrow Leaf'
Rotala macrandra
Rotala indica
Riccia fluitans
Ranunculus papulentus
Proserpinaca palustris
 Potamogeton perfoliatus
Potamogeton monogynus J.Gay
Pontederia parviflora
Pontederia cordata
Polygonum sp. ‘Pink’
Polygonum punctatum Elliott (Polygonum acre)
Pogostemon stellatus ‘Broad Leaf’