Home ยป Cyperaceae


Included in Scirpus in Michigan Flora.

1. Styles 3-cleft; achenes distinctly 3-angled, 4โ€“5 mm long; involucres mostly with 3โ€“5 well-developed bracts; perianth bristles strong, distinctly retrorse-barbed.

B. fluviatilis

1. Styles 2-cleft; achenes biconvex, 3โ€“4 mm long; involucre with 2 well-developed bracts; perianth bristles weak, scarcely half as long as achene, obscurely barbed.

B. maritimus

All species found in Bolboschoenus

Bolboschoenus fluviatilisBULRUSH 
Bolboschoenus maritimusBULRUSH 


MICHIGAN FLORA ONLINE. A. A. Reznicek, E. G. Voss, & B. S. Walters. February 2011. University of Michigan. Web. October 1, 2022. https://michiganflora.net/genus.aspx?id=Bolboschoenus.