REPORTS OX EXCURSIONS 269 



M. circffise iSchura.) Winter. — As Uredo on Ciraea Lutetiaim; 



4. 17. 

 Coleosporium tussilaginis (Pers ) Lev. — On Tussilago Far/ara ; 5. 

 C. campanulse (Pers.) Winter. — On Campanula rotundifolia : 15. 

 C euphrasitB (Schum.) Winter. — On Bartsia Odontites ; 2. 

 Milesia polypodii, B. White. — On Pohjpodium vuhjare ; 19. 

 Cteoma mercurialis (Pers.) Winter. — On Mercurialis perennis; 



1, 9. 

 Ascomyces potentillse (Farlow) Phil. — On Fotentilla Tonncnlilla ; 

 A. Tosquinetii, West. — On leaves of Ainus glutinosa ; 4. 

 Lophodermium juniperinum (Fr.) De Not.— On dead leaves of 



Juniperus coinmunis : 18. 

 Troebila craterium, Fr. — On dead leaves of Ilede.ra Helix; 10, 



15, 19. 



T. lauro-cerasi (Desm.) Fr. — On dead leaves of Pruntis Lauro- 



cerasus ; 1, 16. 



Stegia ilicis, Fr. — On dead leaves of Ilex Aqui/olium ; 6, 



16, 17. 



Pseudopeziza calthaj (Phil.) Mass. — On Caltha palustris ; 17. 



Ps. repanda (Fr.) Karst. — On Galium tiaxatile ; 11. 



Ps. alismatis (Phil. &, Trail) Sacc. — On Alisma Plantago- 



aquatica ; 17. 

 Colpoma qucrcinum, Wallr. — On dead bark of Quercus Robur ; 5. 

 Dichfena quercina (Pers.) Fr. — Undeveloped state on living bark 



of Quercus Robur ; 6. 

 Rhytisma acerinum (Pers.) Fr. — On fallen leaves of Acer Pseudo- 



platanus ; 7, 9, 11, 18. 

 Ephelina prunellje, Phil. — On living Prunella vidijaris ; 19. 

 Stictis stellata, Wallr. — On dead stems of Eupatorium cattna- 



binum ; 19. 

 Pseudophacidium callume, Karst. — On dead branches of CuUuna 



vuhjaris ; 18. 

 Heterospha?ria patella (Tode) Grev. — On dead stem of Angelica 



sylvestiis ; 9, 19. On Heracleum Sphondylium ; 11. 

 Bulgaria polymorpha (Q^der) Wett.— On a fallen trunk ; 6. 

 Oi-bilia marina (Phil.) Boyd. — On dead fronds of Ascophyllum 



nodosum ; 1 9 

 Calloria fusarioides (Berk.) Fr. — On dead stems of Urtica 



dioica ; 7. 



