August 11,   Myles Standish State Forest, Plymouth
Achenes globose (to ovoid), 1.5-2 mm, their surface reticulate to completely smooth, color variable; the collar area, or hypogynium, the structure at the point of the achene attachment specific to all Scleria, consists of three lobes, their shape ovate to lanceolate, apex may be emarginate. New Grassy Pond