An ecologically annotated checklist of the vascular flora at the Chesapeake Bay Center for Field Biology, with keys - Smithsonian Institution. Office of Ecology; Higman, Daniel. (Washington, Smithsonian Institution, 1968)
https://www.biodiversitylibrary.org/bibliography/63158
Keywords: Botany|Chesapeake Bay (Md. and Va.)|Chesapeake Bay Center for Field Biology|Ecology|Maryland|