Book ID: 20797
Biebel,Peter und Dieter Mollenhauer(eds.)
Symposium on Desmids and Other Zygnematales(Second International Desmid Symposium),Lake Itasca, Minnesota 21-25 Sept.1976.Proceedings.1986.(Nova Hedwigia,Beih.56). 35 pls.13 tabs.17 figs.203 p.gr8vo.Paper bd.
Contents: Biebel, B.: Preface,Introduction, and Some Considerations on the Present Status ofZygnematales Research/ Meyer, Richard L.: The Conjugatophyceae fromItasca State Park, Minnesota, U.S.A./ Mollenhauer, Dieter: Concepts andStrategies for Research in Mesotaeniaceae/ Mollenhauer, Dieter:Contributions Towards a Revision of the Genus Spirotaenia (Mesotaeniaceae)/ Winter, P.A.: A Subcellular Study of Conjugation inStaurastrum gladiosum Turner/ Lorch, Dietrich W.: Desmids and HeavyMetals. I. Uptake of Lead by Cultures and Isolated Cell Walls ofSelected Species/ Coesel, P.F.M.: Structure and Dynamics of DesmidCommunities in Hydrosere Vegetation in a Mesotrophic Quivering Bog/Gerrath, J.F.: Some Observations on Polymorphism in Populations ofCertain Xanthidium Taxa/ Handke, K.: First Report on Zygospores ofEuastrum evolutum (Nordst.) West & West and Xanthidium brebissonii var.varians/ Handke, K.: Beobachtungen ueber die Variationsbreite einigerDesmidiaceen (Befunde an Freilandmaterialien)/ Williams, J.R. and P.Biebel: Conjugation and "Free" Zygospore Formation in a HomothallicCylindrocystis.