Research and Publications
Festuca longifolia Thuill. (F. glauca auct. non Vill., F. glauca var. caesia (Sm.) Howarth, F. caesia Sm.). Journal of Ecology, 93, 214-226.
(2005) The Vascular Plant Red Data List For Great Britain. Species Status No. 7. Joint Nature Conservation Committee, Peterborough.
(2005) A Vascular Plant Red List For England. Botanical Society of Britain and Ireland, Bristol.
(2014)