PREFACE. Vv 
with the Rudi; Mr. F. , Pownsend, for determination of 
Euphrasie: Mr. C. Waterfall, for list of plants and aid in 
compilation of the index; Mr. J. A. Wheldon, for determination 
of the Harpidioid Hypna The names of others who have helped 
are appended :— 
Mr. G. Appleby, Burton-on-Trent. 
Miss E. Armitage, Herefordshire. 
Mr. C. Bailey, Manchester. 
Mr. John Barrow, Manchester. 
Rev. R. Bindley, Mickleover. 
Rev. R. K. Bolton, Fenny Bentley, Derbyshire. 
Mr. E. Drabble, Chesterfield. 
Mr. L. E. Emmet, Sheffield. 
Miss A. A. Fenton, Bakewell. 
Rev. R. Feilden, Mugginton, Derby. 
Rev. H. Friend. 
Mrs. Foord-Kelsey, Quorn, Loughborough. 
Mr. W. J. Fordham, Sheffield. 
Rev. W. Fyldes, Hartington. 
Rev. R. W. Goodall, Lincoln. 
Meet. G. Hall: 
Mr. A. James, Shirley. 
Mr. C. B. Kingdon, Melton Mowbray. 
Mr. H. C. Levinge (the late), Knock Drin, Mullingar. 
Mr. A. E. Lomax (the late), Liverpool. 
Rev. R. P. Murray, Shapwick, Dorset. 
Mr. J. E. Nowers, Burton-on-Trent. 
Rev. W. H. Painter, Stirchley, Salop. 
Rev. W. H. and Miss A. B. Purchas, Alstonfield, Staffs. 
