88 



produce 30 apothecia, and the same sclerotia which had produced 

 apothecia one year might very well produce new ones the succeeding 

 autumn. 



The sclerotia are very much like the sclerotia belonging to Sclero- 

 tinia trifoliorum, and Rostrup considers both fungi to cause equal 



Fig. 8. Mitrula sclerotiorum. 



a, sclerotium with 5 ascomata^. b, 2 ascomata-^- <:. section of fungus^. 



d, asci and paraphyses ^. c, ascus — . From R02a. 



damage. They are often found on the same host-plants, the sclerotia, 

 however, found on Lotus always belong to this species (R 93 d ^^° c. 

 icon). 



They have hitherto only been found in Denmark. 



Trifolium repens, hybddum, pratense, Medicago lupulina, Lotus corniculatus 

 &. var: tenuifolia. 



Corynetes. 



El. Durand (08) has given a splendid monograph of this genus and 

 the cognate genera, with numerous figures. 



190. Corynetes arenarius (R) Durand OS"*", Syn: Microglossum 

 arenarium R 92 a «"« fi. 92 g '^ Syll. XI "^^ Mitrula ar. Massee. Ann. 

 Bot. 11 ^"^ 1897, Leptoglossum latum Peck. 1895, Syll. XIV ^"l 



Durand made a new description of it based on original specimens 

 which he got from Rostrup. Some years it is found in abundance 

 among the dunes; some years it is not to be found at all. Outside 

 Denmark is has only been recorded as being found in Greenland 

 and Labrador. 



J. Skagen (^/lo 02 Mrs. Marie Krayer, again ^s/g 07 C. H. O.). Gaardbogaard 

 (O. R.), Borris Hede (F. tk W. 08); S. Hornbsk Strand C/io 93 see R 95 a 2»8). 



