While Michael Largo's The Big, Bad Book of Botany: The World's Most Fascinating Flora is definitely penned in a decently engaging and interesting enough manner, well, after noticing already four what I would personally consider as rather major factual mistakes by the time I had arrived only at the letter C (and since as The Big, Bad Book of Botany: The World's Most Fascinating Flora is organised alphabetically, there were of course still twenty-four letter sections to peruse), I decided to quit and find something better and less filled with likely and probable errors for my reading pleasure (for if there is one thing that I absolutely CANNOT STAND, that would indeed be non fiction books with sloppy research and obvious mistakes).
Now I am indeed NOT and NEVER will be either a professional or even an amateur botanist and thus I can actually also not in any manner be totally sure and confident as to whether most of the floral, as to whether the botanical and biological information presented by Michael Largo in The Big, Bad Book of Botany: The World's Most Fascinating Flora demonstrates generally sound scientific research and true, correct and also contemporary, current information and plant details (but indeed, I have certainly noticed that most of the critical online reviews of The Big, Bad Book of Botany: The World's Most Fascinating Flora by both amateur and semi-professional plant experts, and there are definitely a very goodly number of these reviews present, do tend to claim that The Big, Bad Book of Botany: The World's Most Fascinating Flora is simply too full of and replete with botanical and scientific mistakes and gaffes to be taken in any way seriously and to be accepted as well-researched on a scientific level).
But yes, while I might not be a plant expert, I do indeed know (with my college and university level background in language and linguistics) something about basic word origins, I am aware of what constitutes good word etymologies. And indeed, it has definitely been rather majorly disconcerting to say the least that for example, for both the noun nettle and the noun beech, Michael Largo is in The Big, Bad Book of Botany: The World's Most Fascinating Flora definitely and certainly claiming erroneous etymologies, that he is using word origin stories that might sound reasonable on the surface but which even with a bit of research in any either online or dead tree etymological dictionary worth its linguistic salt would definitely show that nettle is actually not in any way directly related to needle even if the two nouns do look similar and both have similarly stinging qualities and that beech is in fact not based on the German noun for book but rather that the German noun for book, that das Buch (and in fact also the English noun book), stem directly from the noun die Buche which (guess what) does indeed mean beech in the German language (and that this has occurred because the Germanic runes, that the first basic letters used by the Germanic tribes, and not for actual reading and writing, but more for magic and divination, were in fact made of beech wood tablets and sticks, and the German word for a letter of the alphabet is called der Buchstabe, which in fact means a beech stick, in reference to those ancient Germanic runes).
And finally, even though I am as already stated above not in any manner a plant expert, I do indeed know for a fact that unlike what Michael Largo claims in his section on alfalfa, alfalfa has NOT been genetically modified to actually contain the weed-killer Round-Up, that instead, GM alfalfa has been genetically modified to be RESISTANT to Round-Up (a very big and substantial difference that in my humble opinion the author really should easily have noticed as ANY information found online on GM alfalfa clearly does state that GM alfalfa is resistant to Round-Up and not that it somehow contains Round-Up as part of its new genetic structure). Furthermore, while it is indeed true that amanita mushrooms are deadly poisonous, should they (and should the entire section on fungi itself) even be part of The Big, Bad Book of Botany: The World's Most Fascinating Flora, considering that funguses, that mushrooms, moulds etc. are not considered part of the plant kingdom and are now even often approached by biologists as more closely and genetically linked to animals than to plants?
Thus, even though I do perhaps feel a trifle guilty to be rating and negatively reviewing Michael Largo's The Big, Bad Book of Botany: The World's Most Fascinating Flora when I only intensely and meticulously read the book up to about the C section (albeit that I did indeed basically and briefly try to skim over the rest of The Big, Bad Book of Botany: The World's Most Fascinating Flora in a very cursory fashion), the fact that in the three sections I critically perused, I personally have found at least four major factual mistakes and that according to other reviews, these errors also do not cease as The Big, Bad Book of Botany: The World's Most Fascinating Flora progresses but seem to continue unabated, I can and will only consider a one star rating at best and to not recommend The Big, Bad Book of Botany: The World's Most Fascinating Flora except with absolutely major and massive reservations (and definitely not for educational purposes).