Semantic search
P
- Potamogeton diversifolius
- Potamogeton epihydrus
- Potamogeton floridanus
- Potamogeton foliosus
- Potamogeton foliosus subsp. fibrillosus
- Potamogeton foliosus subsp. foliosus
- Potamogeton friesii
- Potamogeton gramineus
- Potamogeton groenlandicus
- Potamogeton hillii
- Potamogeton illinoensis
- Potamogeton natans
- Potamogeton nodosus
- Potamogeton oakesianus
- Potamogeton oblongus
- Potamogeton obtusifolius
- Potamogeton ogdenii
P cont.
- Potamogeton perfoliatus
- Potamogeton praelongus
- Potamogeton pulcher
- Potamogeton pusillus
- Potamogeton pusillus subsp. gemmiparus
- Potamogeton pusillus subsp. pusillus
- Potamogeton pusillus subsp. tenuissimus
- Potamogeton richardsonii
- Potamogeton robbinsii
- Potamogeton spirillus
- Potamogeton strictifolius
- Potamogeton subsibiricus
- Potamogeton tennesseensis
- Potamogeton vaseyi
- Potamogeton zosteriformis
- Potamogetonaceae
S
S cont.
- Sagittaria ambigua
- Sagittaria australis
- Sagittaria brevirostra
- Sagittaria cristata
- Sagittaria cuneata
- Sagittaria demersa
- Sagittaria engelmanniana
- Sagittaria fasciculata
- Sagittaria filiformis
- Sagittaria graminea
- Sagittaria graminea subsp. chapmanii
- Sagittaria graminea subsp. graminea
- Sagittaria graminea subsp. weatherbiana
- Sagittaria guayanensis
- Sagittaria guayanensis subsp. guayanensis
- Sagittaria isoetiformis