641 



Afitfei/ungen aus Jan Botanischcn Museum der Fnreersitat Zurich, 

 from the Beihejte zum Botanischen Centralblatt. 



The species of Crataegus of Northeastern Wisconsin are discussed 

 by Schuette in the Proceedings of the Biological Society of Washington 

 of June 25th. 



Ribes, by Janczewski, is issued as an extract from the Bulletin inter- 

 national de V Academic des Sciences de Cracovie, Classe des Sciences 

 mathematiqiies et natit relics, for May. 



A new Solidago from the Yukon region is described by Gandoger 

 in the Bulletin de la Socicte Botanique de France, issued 'on the 25th 

 May. 



An interesting economic study of the species of Orobanche found 

 in the United States, by Carman, is published as Bulletin No. ioj of 

 the Kentucky Agricultural Experiment Station. 



An excellent photogram of Yucca glauca accompanies an article on 

 the use of Yuccas for planting on sand dunes, in Arboriculture for 



Fletcher publishes, in the Ottawa Naturalist, for June, some notes 

 on teratological specimens of Trillium grandiflorum. 



An illustrated article on the Redwood is published in Forestry and 

 Irrigation for June. 



Dr. Davis' paper on Oogenesis in Saprolegnia, printed in the 

 Botanical Gazette, has been included also in the Decennial Publica- 

 tions of the University of Chicago, and issued in separate form under 

 date of March 1, 1903. 



A monograph of the Uredineae of Umbelliferae, by Lindroth, has 

 been separately issued from Volume 22 of the Acta Societatis pro 

 Fauna et Flora Fennica. 



An addition to our knowledge of the fungus which occurs in the 

 caryopsis of Lolium, and to which the poisonous properties of 

 the latter have been attributed, is contributed, by Freeman, to 

 the Philosophical Transactions of the Royal Society of London, 

 Volume CXCVL 



