Maryland Checklist - Order: Najadales - all-time (Total: 23)   

PhotosCommon NameGenusSpeciesCategoryFamilyOrderClassKingdom
1 Widgeon-grassRuppiamaritima Ditch-grass FamilyRuppiaceaeNajadalesMagnoliopsidaPlantae
1  SeawrackZosteramarina var. stenophyllaEel-grass FamilyZosteraceaeNajadalesMagnoliopsidaPlantae
1  Large-leaved PondweedPotamogetonamplifolius Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
2  Snailseed PondweedPotamogetonbicupulatus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
3 Curly PondweedPotamogetoncrispus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
4 Waterthread PondweedPotamogetondiversifolius Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
5  Ribbon-leaved PondweedPotamogetonepihydrus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
6 Leafy PondweedPotamogetonfoliosus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
7  Variableleaf PondweedPotamogetongramineus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
8  Illinois PondweedPotamogetonillinoensis Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
9  Floating PondweedPotamogetonnatans Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
10  Long-leaved PondweedPotamogetonnodosus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
11 Claspingleaf PondweedPotamogetonperfoliatus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
12  Spotted PondweedPotamogetonpulcher Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
13 Small PondweedPotamogetonpusillus ssp. pusillus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
14  Small Pondweed (pusillus)Potamogetonpusillus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
15  Small Pondweed (tenuissimus)Potamogetonpusillus ssp. tenuissimus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
16  Robbins's PondweedPotamogetonrobbinsii Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
17  Spiral PondweedPotamogetonspirillus Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
18  Vasey's PondweedPotamogetonvaseyi Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
19  Flatstem PondweedPotamogetonzosteriformis Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
20  Sago PondweedStuckeniapectinata Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae
21 Horned PondweedZannichelliapalustris Pondweed FamilyPotamogetonaceaeNajadalesMagnoliopsidaPlantae

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