Verbatim text: Bateman, R. M. and I. Denholm. 1985. A reappraisal of the British and Irish dactylorchids: 2. The diploid marsh orchids. Watsonia 15: 321–355.
Author: Bateman, R.M., Denholm, I.
Year: 1985
Title: A reappraisal of the British and Irish dactylorchids: 2. The diploid marsh orchids
Journal: Watsonia
Volume: 15
Pages: 321–355