Verbatim text: Catling, P. M. 1981. Taxonomy of autumn-flowering Spiranthes species of southern Nova Scotia. Canad. J. Bot. 59: 1253–1270.
Author: Catling, P.M.
Year: 1981
Title: Taxonomy of autumn-flowering Spiranthes species of southern Nova Scotia
Journal: Canad. J. Bot
Volume: 59
Pages: 1253–1270