New York Botanical Garden (Corporate Name)

Floristic inventory of tropical countries, 1988: CIP t.p. (New York Botanical Garden; NYBG)

Proctor, G.R. Ferns of Puerto Rico and the Virgin Islands, c1989: CIP t.p. (New York Botanical Garden)

Wikipedia, September 28, 2018 (The New York Botanical Garden (NYBG) is a National Historic Landmark located in the Bronx, New York City; established on 28 April 1891; museum of living plant collections arranged in gardens and landscapes; comprehensive education programs in horticulture and plant science; research programs of the International Plant Science Center; 40°51ʹ49ʺN 73°52ʹ42ʺW)