133 



56—60 ^ X 5—6 P-, 8 sporis, sporidiis ovato-oblongis, hyalinis 9—12 

 f^ X 3-4 I-. 



On dead branches and twigs of Corylus and Crataegus, F. Svenborg C*h2 

 11!). 



464. Cenangium ligni Desm., Rehm III "^ Syn: Pyrenopeziza ligni 

 Sacc, Syll. VIII '^^ 



On old wood of Fagus silvatica. S. Klampenborg {^Va 11!). 



465. Cenangium tiliaceum (Fries) Karsten, Syll. VIII =*^ Rehm 

 III ^^^ 6. "5^ Syn: Peziza til. Fries S. M. II ^«. 



On dead, branches of Tilia europaea. J. Viborg C/a 06!). 



466. Cenangium sarothamni Fuckel, Syll. VIII ==^ Rehm III ^^^ 

 On dead twigs of Ulex europaeus (hosp. nov.), J. Silkeborg ('/i2 06!). 



467. Cenangium fascicularis (Fries)!, Syn: Peziza fasc. Fries S. 

 M. II ^\ Cenangium populneum (Pers.) Rehm III ^^o fi, i^sb ^ ^^^^^ 

 Syll. VIII =«5_ Bundtformig Bsegersvamp (H. 37 "^). 



On dead branches of Fraxinus excelsior. S. Avderad. 



Crumenula. 



468. Crumenula pinicola (Fries) Karsten, Syll. VIII ^o", Rehm 

 III"« c. icon., R 02 a ==', Syn: Peziza pinic. Reb., Fries S. M. II "^ 

 Sphaeria angustata Schum. no 1309, Fries S. M. II *''^ (according to the 

 original specimen in Schumachers herbarium). 



On barked branches and stems of Pinus montana. J. Tvorup Klit (Bang), 

 Palsgaard (R 85 oii); F. Mullerup (F. K. R.); S. Asserbo Overdrev. Pinus 

 austriaca. J. Bordrup (Aug. 82. Bang). Pinus strobus. J. Silkeborg Vesterskov. 



Dermatea. 



Most species of this genus are provided with a conidial form of 

 fructification which has been described as an autonomous species. The 

 conidial form of other species has no special name, I have for instance 

 with Dermatea quercina found a very abundant production of a coni- 

 dial fructification of a Myxosporium-like shape. 



Dermatea eucrita — Micropera abietis (according to Rostrup's diaries) 



— ariae — Micropera sorbi 



— micula — Micula Mougeotti. 



Micula is very closely connected with Micropera. Another part of 

 the species includes forms corresponding to Sphaeronema: 



Dermatea prunastri corresp. to Sphaeronema spurium (see Tul. Carp. 

 Ill ^°'). I have also often found them on the same plant. 



