New plant scans

Paullinia (Sapindaceae) -- All the material of this important neotropical liana genus is going out on loan to the Smithsonian, so we scanned some representative species, tripling previous species coverage. We previously had 67 scans, representing 42 species, and soon will have 375 scans (including our undetermined project material), representing 130 species. .... We're looking forward to getting the identifications updated when Pedro Acevedo-Rodriguez' study is complete.