1. 15 Books have a centuries-old tradition of annotation and commentary, ranging from the Talmud and scholarly criticism to book clubs and marginalia.

2. Endopolyploid nuclei occur mostly in nutritive tissues but frequently in other tissues also; in the nutritive tissue ofAndricus marginalia ♀ there are to be found nuclei up to 1024n: this is the highest degree of endopolyploidy known from parts outside the angiosperm floral region.