Ruppia cirrhosa (Spiral Ditchgrass) is a species of perennial herb in the family Ruppiaceae. It has a self-supporting growth form. It is associated with freshwater habitat. Spiral Ditchgrass is native to the contiguous United States, Canada, Puerto Rico, U.S. Virgin Islands, Alaska, and North America. It has simple, broad leaves. Spiral Ditchgrass form sea grass beds. It is a photoautotroph. Individuals can grow to 0.37 m.
EOL has data for 22 attributes, including: