University of California at Davis (UCD) near Sacramento hosts the National Clonal Germplasm Repository in conjunction with the Department of Agriculture. The purpose of the NCGR is to collect, catalog and, on a limited basis distribute, a massive collection of specimens--I think UCD specializes in fruit trees. They offer a program where folks can order scions to grow and trial -- the program is designed to be for scientific study, so there is no guarantee your order will be approved. However, the UCD, at least a decade ago, one of the largest collections of figs available. Now many of these varieties have been acquired and disseminated among fig folks. There's plenty on this forum about the program: search "UCD".