On The Proteaceae Of Jussieu (1809) is a botanical book written by Robert Brown. The book is a comprehensive study of the Proteaceae family of plants, which includes over 1,600 species of flowering plants. In the book, Brown provides detailed descriptions of the morphology, anatomy, and classification of the Proteaceae, along with illustrations and a key to the genera. The book also includes a discussion of the distribution and ecology of the family,...