Our York Street gardens will close at 3 p.m. on Friday, Aug. 24 for Fête des Fleurs. More early closings.

Carex utriculata with mature perigynia

Sedges have edges . . .

October 30, 2017 | Christina Alba
. . . and extreme ecological importance in high-elevation wetlands. It’s likely that at some point, you have been out for a stroll and admired a pretty grass fanning gently in the wind…or maybe it was a sedge? Or a rush? It’s also likely that to solve this puzzle you looked musingly to the sky and...Learn more