124 Fungi, Myxomyceten, Pathologie. 



reiche Mycelbildung. Nähere Untersuchungen über den Gegenstand 

 werden in Aussicht gestellt. Neger (Tharandt). 



Lind, J., Liste over Svampe, indsamlede under Svenska 

 Botaniska Föreningens Excursion til Billingen 1907. [List 

 of fungi, collected during the excursion of Sv. B. F. to 

 Billingen]. (Svensk botanisk Tidskr. I. p. 385—388. 1907.) 



Among the named 44 fungi Mein not aeniiim cingens (Beck) P. Magn., 

 Puccinia Cericis montanae E. Fisch., Leptosphaeria marcyensis (P eck) 

 Sacc, Cenangella radulicola (Fuck.) Rehm on Raduliim aterrUnum 

 Fries, Gloeosporium radiosuni Rostrup and Arthrinium Morthieri 

 Fuck are for the first time noticed in Sweden and therefore espe- 

 cially mentioned. Lind (Copenhagen). 



Lind, J.. Sur le developpement et la Classification de quel- 

 ques especes de Gloeospoyiiim. (Arkiv för Botanik. VII. N" 8. 

 23 pag. and 3 plates.) 



1. Gloeosporium filicinimi Rostrup is identified with Exohasidiuni 

 Brevieri Boudier and transferred to Herpobasidium , a new genus of 

 Protobasidiornycetes , characterized by hyalin , loosely jointed hyphae 

 without gelatine and "schnallen"; the basidia are septated across in 

 two cells and with two pearformed spores, related to lola and 

 Stypinella. The fungus is perennial in the ferns and has besides the 

 extramatrical mycelium also a v&xy curious sort of resting mj'celium, 

 enclosed in the cells of the fern. Moreover a systematic account of 

 all the species of StypUielleae is given. 



2. Gloeosporium Struthiopteridis Rostrup is identified with Ure- 

 dinopsis Struthiopterides Stornier and Frank's and Passerini's Gloe- 

 osporium Phegopteridis are both identified with Uredinopsis filicina 

 (Niessl.) P. Magnus. 



3. The names of Fusarium amentorum de Lacr. , Fus. deformans 

 Schrot., Fus. amenti Rostr. and Gloeosporium Beckianum Bäuml. 

 are hitherto used in confusion. There is to be distinguished between 

 4 species in regard to the shape and the size of the conidies, viz: 

 Gloeosporium amentorum (de Lacr.) Lind on Salix aiirita , cinerea, 

 pedicellata, repens (in Den mark), viminalis and their hybrids, 

 Gloeosporium deformans (Schrot.) Lind on Salix caprea and h3^brids, 

 Gloeosporium oelandicUm Lind on Salix undidata and Gloeosporium 

 lapponum Lind on Salix lapponum , laurina, nigricans, phylicifolia 

 and repens (in Dalarne). Lind (Copenhagen). 



Lind, J. and F. Kölpin Ravn. Undersögelser og Forsög 

 vedrörende Stikkelsbaer dräberens Opträden i 1907. [Ex- 

 plorations and Experiments concerning the American 

 Gooseberry Mildew in 1907]. (Gartner-Tidende 1908. Nr. 105.) 



Sphaerotheca mors uvae (Schwein.) Berk. was found in 1907 in 

 140 gardens in Denmark on Ribes grosstüaria, rubrum, nigrum, 

 alpinum (ho.sp. nov.); and the authors have made a lot of experi- 

 ments in order to find the best method to combat the injury. 

 On account of the vitality and contagiousness of the conidial stage, 

 it is of no use to combat it at summertime, but at wintertime, when 

 the fungus is transformed into its resting stage, it is possible to 

 destruct it completely, as it is only found on the berries and on the 

 branches formed in the past summer; these are to be cut off and 



