Book ID: 27010
                                                            
                                                            
                                                                
                                                                    
Duckert-Henriod, M.M. and C. Favarger
                                                                    
                                                                
                                                            
                                                                Contribution a la Cytotaxonomie et la Cytogeographie des Poa (Poaceae=Gramineae) de la Suisse. (Index des nombres chromosomiques des spermatophytes de la Suisse, II: Poaceae, Genre Poa). 1987. (Mem. de la Soc. Helvetique des Sciences Naturelles, Volume 100). 5 pls. 90 figs. 130 p. 4to. Cartonne.
                                                            
                                                            
                                                                                                                            
                                                                    The authors have karyologically studied the 19 Poa species of Swissflora, together with 2 subspecies, one hybrid and several plants with an intermediate phenotype. The chromosome number of over 800 plants belonging to 700 populations has been counted from plants collected as much as possible in all phytogeographical regions of Switzerland and cultivated in the botanical garden of Neuchatel.