Thanks for the web-site tip, Brigid - ah, THAT sort of axial!! Not where leaves meet the stem, after all. (Now I hope you're all curious...) Georgina ___________________________________ Dr Georgina Paul, Dept. of German Studies, University of Warwick, GB - Coventry CV4 7AL Tel: (0)1203 - 524481 (direct) (0)1203 - 524419 (Dept. Secretary) Fax: (0)1203 - 528173 email: [log in to unmask] %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%