Index contains entries dealing with various aspects of extant and fossil American plants and fungi, including systematics and floristics, morphology, and ecology, as well as economic botany and general botany (publications dealing with botanists, herbaria, etc.). "America" is defined in the broadest possible sense, encompassing land and marine plants and fungi from Greenland to Antarctica. American territory outside this area, e.g., Hawaii, is not included. Database includes all those entries published in the Index since 1996, and thus includes botanical literature appearing since late 1995. Maintained by the New York Botanical Garden.