Plant Communities:
Coastal Salt Marsh
Freshwater Marsh
wetland-riparian

Synonyms:
Ruppia maritima var. brevirostris
Ruppia maritima var. exigua
Ruppia maritima var. intermedia
Ruppia maritima var. longipes
Ruppia maritima var. obliqua
Ruppia maritima var. pacifica
Ruppia maritima var. rostrata
Ruppia maritima var. subcapitata
Ruppia pectinata