Schoenoplectus americanus   Olney's or American threesquare
           (Alt: Scirpus olneyi )
Cyperaceae
native                      grasslike           
Distribution: West Valley, Greenbelt

UW Burke Herbarium Link: Schoenoplectus americanus
USDA Plants Link: Schoenoplectus americanus   (SCAM6)







Trail guides, walks or articles that mention Schoenoplectus americanus