THE SOUTH YORKSHIRE PLANT ATLAS
Written by G.T.D. Wilmore & J. Lunn & J.S. Rodwell. Stock no 1823569. Published by Yorkshire Naturalists' union. 1st. 2011.

THE STORY OF SOUTH YORKSHIRE BOTANY
Written by Graeme L.D. Coles. Stock no 1324184. Published by Yorkshire Naturalists' union. 1st. 2011.

YORKSHIRE CASTLES EXPLORING HISTORIC YORKSHIRE
Written by Maurice Turner. Stock no 2125595. Published by Westbury Publishing. 1st. 2004.

FLORA OF STAFFORDSHIRE
Written by E.S. Edees. Stock no 1206630. Published by David & Charles. 1st. 1972.

FLORA OF STAFFORDSHIRE
Written by E.S. Edees. Stock no 2112308. Published by David & Charles. 1st. 1972.

FLORA OF STAFFORDSHIRE
Written by E.S. Edees. Stock no 1814511. Published by David & Charles. 1st. 1972.

A REVIEW OF THE CORNISH FLORA 1980
Written by L.J. Margetts & R.W. David. Stock no 2112307. Published by Institute Of Cornish Studies. 1981.

THE FLORA OF WILTSHIRE
Written by D. Grose. Stock no 2112493. Published by W.A.N.H.S. Devizes. 1957.

SUPPLEMENT TO THE FLORA OF GLOUCESTERSHIRE
Written by S.C. Holland. Stock no 1208709. Published by Grenfell Publications. 1st. 1986.

THE FLORA OF LIVERPOOL
Written by Joseph Dickinson. Stock no 597717. Published by John Van Voorst. 1st. 1851.

MEMORIALS OF OLD YORKSHIRE
Written by T.M. Fallow. Stock no 2116734. Published by George Allen & Sons. 1909.

A SUPPLEMENT TO THE FLORA OF SOMERSET
Written by Edward Shearburn Marshall. Stock no 1603661. Published by Somersetshire Archaeological Natural History Society. 1st. 1914.