The Bromeliad Society International (BSI) Archive consists of historical materials, including photographs related to cultivation of bromeliads; field notes related to the collection of bromeliads in the wild; list of plant entries in judged bromeliad shows; incoming and outgoing correspondence from early bromeliad growers; biographies; administrative records of the BSI such as, copyright registrations, copies of meeting minutes, annual reports, and bylaws; BSI publications; and ephemera, including posters and pins. The purpose of the BSI is to promote and maintain public and scientific interest in the research, development, preservation, and distribution of bromeliads, both natural and hybrid, throughout the world.
Michael A. Spencer assembled this collection of publications, photographs, drawings, correspondence programs and other materials focusing on the discovery, taxonomy and cultivation of bromeliads. Mulford B. Foster, Racine Foster and Lyman B. Smith are among the significant bromeliad collectors whose work is documented here.