in my index the page numbers of some of the same entrances are not shown behind each other. They belong to cases where emphasis is desired, e.g. [EMAIL PROTECTED] on page 33 and [EMAIL PROTECTED] on page 42 leads to Lolium, 42 Lolium, 33 instead of Lolium, 33,42 I have also exported the tex file from the Lyx file and run latex several times with the hope, that the index file will be correct in this way, but in vain. Strangely, there are other plant names which occur twice on different pages and they are displayed correctly. In these cases the earlier pages are displayed first, as they should (and not Lolium, 42 Lolium, 33 as in the given example. Has somebody an idea whats going wrong? Wolfgang