Cheffings, C., Farrell, L., Dines, T., Jones, R., Leech, S., McKean, D., Pearman, D.A., Preston, C.D., Rumsey, F. & Taylor, I. (2005) The Vascular Plant Red Data List for Great Britain. Species Status No. 7. Joint Nature Conservation Committee, Peterborough.
Farrell Lynne
First name
Lynne
Last name
Farrell
Jermy, A.C., Arnold, H.R., Farrell, L. & Perring, F.H. (1978) Atlas of Ferns of the British Isles. Botanical Society of the British Isles and British Pteridological Society, London.
Perring, F.H. & Farrell, L. (1983) British Red Data Book, Volume 1: Vascular Plants, 2nd ed. Royal Society for the Conservation of Nature, Lincoln.