Sedges of Maine

"Sedges of Maine is a full-illustrated guide to all species, subspecies, and extant hybrids in the Cyperaceae family that occur in Maine. This field guide presents the key features and detailed descriptions -- and summarizes the ecology and statewide distribution -- for each species. This guide also uses narratives and keys with side-by-side color photographs to help users identify similar-looking species"--page four of cover.