There's a query under galip nut about what the English common name is and what the exact species should be. After googling for some time, it seems the species we have in PNG is Canarium indicum. The most common English name on several sites is galip. (eg www.asopa.com.au/mail/2004/jan_04.htm or pbarc.ars.usda.gov/pages/research/tpgrmu/canarium.shtml) craig volker