37 



Scientific name" 



R. mexicanus Meisn. 



Ruppia spp. 



R. maritima L. 



Sagittaria spp. 



Salicornia spp. 



S. europaea L. 



S. virginica L. 



Salix spp. 



S. alaxensis (Anderss.) Coville 



S. fuscescens Anderss. 



S. ovalifolia Trautv. 



S. planifolia Pursh 



S. reticulata L. 



Salvinia spp. 



Sarcobatus vermiculatus 



(Hook.) Torr. 

 Scirpus spp. 



S. acutus Muhl. ex Bigel. 

 S. americanus Pers. 

 S. robustus Pursh 

 Scolochloa festucacea 



(Willd.) Link 

 Solidago sempervirens L. 

 Sparganiurn hyperboreum 



Laest. 

 Spartina alterniflora 



Loiseleur 

 S. cynosuroides (L.) Roth 

 S. foliosa Trin. 

 S. patens (Ait.) Muhl. 



Sphagnum spp. 

 Spiraea beauverdiana 



C. K. Schneid. 

 S. douglasii Hook. 

 Spirodela spp. 

 Stellaria spp. 



Common name b 



(Dock) 



Ditch grasses 

 Widgeon grass 

 Arrowheads 

 Glassworts 

 (Samphire) 



(Common pickleweed) 

 Willows 

 Feltleaf willow 

 Alaska bog willow 

 Ovalleaf willow 

 Diamondleaf willow 

 Netleaf willow 

 Water ferns 



Greasewood 

 Bulrushes 

 Hardstem bulrush 

 Common threesquare 

 (Bulrush) 



Whitetop 

 Seaside goldenrod 



(Bur-reed) 



Saltmarsh cordgrass 

 Big cordgrass 

 California cordgrass 

 Saltmeadow 

 cordgrass 

 Peat mosses 



Alaska spiraea 



(Spiraea) 



Big duckweeds 



(Chickweed) 



Scientific name" 



Suaeda californica S. Wats. 

 Tamarix gallica L. 

 Taxodium distichum (L.) 



L. C. Rich. 

 Thalassia testudinum 



K. D. Koenig 

 Thuja occidentalis L. 

 Tolypella spp. 

 Trapa natans L. 

 Triglochin maritimum L. 

 Typha spp. 

 T. angustifolia L. 

 T. latifolia L. 

 Ulmus americana L. 

 Ulva spp. 

 Utricularia spp. 

 U. macrorhiza LeConte 

 Vaccinium corymbosum L. 

 V. oxycoccos L. 

 V. uliginosum L. 

 V. vitis-idaea L. 

 Vallisneria americana Michx. 

 Verrucaria spp. 

 Wolffia spp. 

 Woodwardia virginica (L.) 



J. E. Smith 

 Xanthium strumarium L. 

 Xyris spp. 



Xyris smalliana Nash 

 Zannichellia palustris L. 

 Zenobia pulverulenta 



(W. Bartram) Pollard 

 Zizania aquatica L. 

 Zizaniopsis miliacea (Michx.) 



Doell & Aschers. 

 Zoster a marina L. 

 Zosterella dubia (Jacq.) Small 



Common name b 



(Sea blite) 

 Tamarisk 



Bald cypress 



Turtle grass 

 Northern white cedar 

 (Stoneworts) 

 Water nut 

 Arrow grass 

 Cattails 



Narrow-leaved cattail 

 Common cattail 

 American elm 

 Sea lettuce 

 Bladderworts 

 (Bladderwort) 

 Highbush blueberry 

 Small cranberry 

 Bog blueberry 

 Mountain cranberry 

 Wild celery 

 (Lichens) 

 Watermeals 



Virginia chain-fern 

 (Cocklebur) 

 Yellow-eyed grasses 

 (Yellow-eyed grass) 

 Horned pondweed 



Honeycup 

 Wild rice 



Southern wild rice 

 Eelgrass 

 Water stargrass 



