Publications
Hollingsworth, P.M.;Sqirrell, J.;Hollingsworth, M.L.;Richards, A.J.;Bateman*, R.M.(2006).Taxonomic complexity, conservation and recurrent origins of self-pollination in Epipactis (Orchidaceae).
In
Bailey, J.;Ellis, R.G.
(eds)
Current taxonomic research on the British and European flora..
London:
BSBI
27-44.