Natural history
Carex sparganioides - Wikipedia
Golden Sedge (Carex lutea) | U.S. Fish & Wildlife Service
Carex bicknellii Prairie sedge from New Moon Nurseries
Bristly Sedge, Carex comosa Boott.
Carex novae-angliae (New England sedge): Go Botany
Tuckerman's Sedge (Carex tuckermanii)
Bur Reed Sedge (Carex sparganioides) · iNaturalist
Center for Aquatic and Invasive Plants | University of Florida, IFAS
Carex crinita Fringed sedge from New Moon Nurseries
Western USA wildflowers: Black Alpine Sedge, Carex Nigricans
The Beautiful Perennial Sedge Known as Carex Pennsylvanica | Tennessee Wholesale Nursery
Carex cephalophora - Midwest Groundcovers, LLC
Pennsylvania Sedge | Tennessee Wholesale Nursery
Carex festucacea - Wikipedia
Carex buxbaumii - Wikipedia
Tuckerman's Sedge (Carex tuckermanii)
Carex crinita (Fringed Sedge)
Thread Leaf Sedge, Carex filifolia
Carex pensylvanica – Native Gardens of Blue Hill
