For more information on the history of this collection,
see the paper by Robert W. Hoshaw:
"Systematics of the Zygnemataceae (Chlorophyceae). III.
Transeau collection of the Zygnemataceae: an old collection with modern
uses.
American Journal of Botany (1983) 70:145-153.
The Botanical Society of America has granted permission
to distribute a PDF of this article. To view it, click here.
For a hard copy of this paper, you may request a reprint
by sending a message to Dr. Richard M. McCourt: mccourt@acnatsci.org.
This material is based upon work supported by the National Science Foundation under Grant No. 9978117. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.