Vickery’s Folk Flora is currently available from South Kensington Books, 22 Thurloe Street, SW7 2LT (a few minutes walk from South Kensington station) at £12.99.  The official retail price of the book is £30, though it is available from Amazon at £17.30. However, the version sold by South Kensington Books is the unsatisfactory version which was ‘frozen’ before a version approved by the author was produced.  It has a subject index and geographical index, but lacks the extensive plant-name index.