(Produkt nebyl zatím hodnocen)
|Vydavatel:||Harper Collins UK|
A much-needed new study on plant galls - growths on plants formed of plant tissue that are caused by other organisms. Most naturalists have come across oak apples, robin's pincushions, marble galls and witches' brooms, a few of the more familiar examples of the strange growths that are plant galls. They are beautiful, often bizarre and colourful, and amazingly diverse in structure and in the organisms which cause them. They have been known since ancient times and have attracted superstitions and folk customs. Both the ancient Greeks and the Chinese used them in herbal medicine, and until well into the nineteenth century, they had a variety of commercial uses: important for dyeing cloth, tanning leather and for making ink. Knowledge of gall types increased during the late nineteenth century and throughout the twentieth century as more species were described and their structure became more clearly understood, and yet even today, little is known about the mechanisms that cause gall formation as well as the life cycles of the organisms that initiate gall growth.
- Jazyky / Odborná literatura / Angličtina
- Odborná literatura / Cizojazyčné / Přírodní vědy / Biologie
- ISBN: 0002201445
- EAN: 9780002201445