172 



Syn: Sphaeria ribis Tode, Fries S. M. IP", Sph. appendiculata Schum. 

 no 1311, Ribsens Stevkugle (H. 37=^^). 

 Common on branches of Ribes. 



662. Nectria peziza Fries S. V. ^^\ Syll. II '''\ Wt. II ^'^ Syn: Sphae- 

 ria pez. Tode, Fries S. M. II "^^ Schum. no 1291, Sph. miniata Ho£fm., 

 Schum. no 1292. 



On old stumps, especially of Fagus silvatica, common. J. Fredrikshavn ! ; 

 Faena (Exc. i"/? 72); F. Skaarup; S. Folehaven (V. S.), Dyrehaven (O. R.), 

 Boserup, Holsteinborg; L. Stensgaard. 



663. Nectria coryli Fuckel, Syll. II ■"^ Wt. II ™- 



Salix aurita. J. Rindsholm. Cory/us avellana &. Prunus spinosa. F. Skaarup. 



664. Nectria dematiosa (Schw.) Berk., Syll. II ^^ 



Moms rosea. S. Landbohejskolens Have. 



665. Nectria ditissima Tulasne, Syll. II '"^ Wt. 11 1". Frugttraeernes 

 Kraeft, Begekraeft, Askekraeft (R 02 3"'= c. icon.). Lit: R 80 a"" c. fig., 

 83 d ^''> c. fig., 84 g, 89 a ^\ 92 t, 96 o '^^ 02 x, Brinch 93, Lind 10 k etc. 



The conidial fructification corresponding to Nectria ditissima has 

 been delineated by Tulasne (Carp. Ill); he names it Tubercularia 

 minor, and Brefeld (Unters X tab. IV fig. 24) delineates both one- 

 celled and multi-celled conidia produced by the same stroma. No 

 doubt the one-celled form is the same as that which Link called Fusi- 

 dium candidum (Ldau VIII ^\ Syll. IV "}. The same form is common 

 on young branches of Pirus malus, and it is that which Rostrup (02 a 

 etc.) indicated as Myxosporium mali and Lindau (IX ^°^) describes 

 and delineates as Fusarium Willkommii. 



It has been found on branches and trunks of several cultivated trees 

 causing much damage in gardens and forests; Rostrup also writes 

 that it is a pest which is increasing at present; it was first found in 

 this country in 1821 (Niemann see R 02 a). 



Salix alba. S. Fredriksborg, Kebenhavn (R 93 a). Salix vitellina. S. Eskild- 

 strup. Populus alba. J. Viborg (R 93 a '''''). Populus deltoides. J. Rindsholm; 

 L. Christianssaede. Alnus glutinosa. F. Braendeskov. Corylus avellana &. Car- 

 pinus betulus, Quercus robur. J. Viborg (R 93 a 6^ 96 q). Fagus silvatica com- 

 mon (R 90 a ^'"'). Ulmus montana. S. Fortunen Acer pseudoplaianus (R 96 q ''^''). 

 Aesculus hippocastanum. F. Skaarup. Tilia parvifolia. Maen Ulfshale (R96q''^^). 

 Platanus orientalis. F. Ranninge Sagaard. Pirus communis &. malus (R 92 m) 

 and Sorbus aucuparia common. Prunus armeniaca 6^ avium. Cytisus laburnum. 

 S. Dronninggaard (O. R.). Fraxinus excelsior very common. 



666. Nectria coceinea Fries S. V. '«», Syll. II «\ Wt. II ''"', Syn: 

 Sphaeria coceinea Pers., Fries S. M. II "'^ Fl. D. tab. 2100 fig. 2, Sph. 

 decolorans Schum. no 1310, Hejrad Stovkugle (H. 37 '*^), Skarlagen- 

 Sporekugle (R 69 ''). Lit: R 80 a "'. 



