This article lists (in chronological order) notable events in the history of botany in Britain.
"A new Herball, wherin are conteined the names of Herbes ... with the properties degrees and naturall places of the same, gathered and made by Wylliam Turner, Physicion unto the Duke of Somersettes Grace" is the complete name of his great work of botany.
The work had admirable wood engravings (basically copied from Leonhart Fuchs' work De historia Stirpium, 1542) along with the detailed observations obtained by Turner in his field studies.
At the same time, Turner included a list of the "uses and virtues" of plants and in the preface admits that he may be accused of disclosing to the general public what should have been reserved for a professional audience.
Thus for the first time a flora of England in the vernacular was available, so that most English plants could easily be identified.