sentences:  In his later years Fletcher gave more and more time to botany, and did important work on acacias, grevilleas and Loranthaceae.On 31 March 1919 he resigned his position as secretary to the Linnean Society and was elected president in 1920 and 1921.His address on ""The Society's Heritage from the Macleays"", a very interesting record, occupies nearly 70 pages in volume XLV of the "Proceedings".