When a new field guide appears that is focused on a special group of plants, one anticipates that a lot of information will be presented about the subject of interest. Well-written field guides should contain at least a short paragraph discussing the details of the life histories, morphology, ranges, etc., of the creatures contained within. Range maps and proper illustrations are appropriate as well. This book does a minimal job of all of this. Although the photographs are nice, they are too small to glean all of the necessary details and some look altered by computer effects or printer error. Furthermore, the pen-and-ink drawings are awful, if at least in the sense of being useful for identifying the plants. The information provided in the text with each species is surprisingly limited, not revealing enough on the form, biology and geographic range of these plants. This lack of necessary detail can actually be misleading to the reader in their undrestanding of the species. This lack of detail also makes the book far less interesting than it could have been otherwise. The large taxonomic key in the back of the book is useful, but keys can not provide the user with a good mental image of the physical form of the plants, rather only of a very limited number of features, in contrast to what a proper textual description can provide. Furthermore, this book skips on some other necessary details, such as an incomplete bibliography, not listing all the references cited in the text, for example. The original sources for a book are important avenues for readers to learn more, therefore they should all be properly listed. The point of a field guide is to educate; if enthusiastic readers are unable to find necessary information due to the general lack of attention to detail in many, let alone most aspects of a guide, then that can not leave them confident that they have learned much of anything new, let alone be confident that they can identify the species properly.
I had high hopes for this book when I first heard of its printing, but unfortunately I find it to be one of the more disappointing field guides I have seen, for orchids or any subject. It is not a adequate substitute for old, classic orchid guides, such as Donovan Correll's book of similar title (Native Orchids of North America North of Mexico) and Carlyle Luer's book on the same topic (The native orchids of the United States and Canada, excluding Florida), or even books of half of that amount of content. Sadly, these two classic books are out of print and rare. Probably the best approach for the curious native orchidist is to purchase a set of state and regional orchid field guides that are loaded with interesting information, such as those by Case (western Great Lakes), Coleman (Arizona and the SW), Homoya (Indiana), Liggio (Texas), Smith (Minnesota) and others. The substance revealed about the lives of the orchids within these books is more than enough to allow the reader of several of these to put together the pieces of the wonderful puzzle of these very interesting plants. It would be quite useful to have a new book that integrates such information at the necessary and appropriate level for all of the North American orchid species, but "Wild Orchids of North America, North of Mexico" by Brown & Folsom is definitely not that book, although I had hoped that it would be. I am very disappointed and feel that it is not a worthwhile purchase.