Symposium on Desmids and Other Zygnematales (Second International Desmid Symposium), Lake Itasca, Minnesota, 21-25 September 1976
Subtitle: proceedings = Verhandlungen
By: edited by Paul Biebel & Dieter Mollenhauer.
Contributors: Biebel, Paul.; Mollenhauser, Dieter.
Series: Beihefte zur Nova Hedwigia ;; Heft 56
Publisher: J. Cramer
Published: 1986
Place of publication: Berlin
Language: eng
Number of pages: 203
Subjects: Zygnematales -- Congresses.
Notes: Includes bibliographies.
English and German.
Held at the University of Minnesota Lake Itasca Biological Station.
Table of contents: value: Introduction and some considerations on the present status of Zygnematales research / P. Biebel; value: The Conjugatophyceae from Itasca State Park, Minnesota, USA / R.L. Meyer; value: Concepts and strategies for research in Mesotaeniaceae / D. Mollenhauer; value: Contributions towards a revision of the genus Spirotaenia (Mesotaeniaceae) / D. Mollenhauer; value: A subcellular study of conjagation in Staurastrum gladiosum Turner / P.A. Winter; value: Desmids and heavy metals / D. Lorch; value: Structure and dynamics of desmid communities in hydrosere vegetation in a mesotrophic quivering bag / P.F.M. Coesel; value: Some observations on polymorphism in populations of certain Xanthidium Taxa / J.F. Gerrath; value: First report on zygospores of Euastrum evolutum (Nordst.) West & West and Xanthidium brebissonii var. varians Ralfs / K. Handke; value: Beobachtungen über die Variationsbreite einiger Desmidiaceen (Befunde an Freilandmaterialien / K. Handke; value: Conjugation and "free" zygospore formation in homothallic Cylindrocystis / J.R. Williams & P. Biebel.