Verbatim text: Bruce, J. G., W. H. Wagner Jr., and J. M. Beitel. 1991. Two new species of bog clubmoss, Lycopodiella (Lycopodiaceae) from southwestern Michigan. Michigan Bot. 30: 3--10.
Author: Bruce, J.G., Wagner, W.H. Jr., Beitel, J.M.
Year: 1991
Title: Two new species of bog clubmoss, Lycopodiella (Lycopodiaceae) from southwestern Michigan
Journal: Michigan Bot.
Volume: 30
Pages: 3–10