Note: this set features 78 and 75 full-page colour plates respectively, with few woodcut vignettes at the close of text throughout. These plates are a numbered sequence, and the front of each volume features an index organised alphabetically by plant name. Volume VI has several numbering errors, both on the plates and within the index itself. Most of these are clearly transposed digits, however, there is a discrepency between the earliest numbered plate in the index and in the book. I can see no evidence that any plates have been removed, and the plates are otherwise complete and in sequence. As such, it appears likely to me that the faulty index is responsible.