Am I the only person who didn't notice Gregor had moved the discussion to http://bdei.cs.umb.edu/twiki/bin/view/UBIF/LinneanCore ? Are we ready to post Rich's version on Taxacom yet? Sally *** Sally Hinchcliffe *** Computer section, Royal Botanic Gardens, Kew *** tel: +44 (0)20 8332 5708 *** S.Hinchcliffe at rbgkew.org.uk