150 ASCOMYCETES. 



T. Jlava (Farl.) on B. populifcra and B. papyracca in 



North America. 

 T. turgida (Sad.) on B. verrucosa in Germany and Tyrol. 

 (b) On AlniLs: 



T. cpiplii//la (Sad.) on A. incana in Europe. 



T. Sadehcchii (Johan.) on A. glutiiiosa in Europe. 



T. Bobinsoniana (Giesh.) on A. incana in U.S. America. 



T. Tosquinetii (Magn.) on A. ghitinma in Europe. 



T. alni incanae (Magn.) on A. incana in Europe. 



(T. cdni glutinosae (Tubeuf) on A. glutinosa in Italy, 



Sweden, and Denmark.) 

 {c) On Ciipidifcrac: 



T. ostryac (Mass.) on Odrya carpinifolia, in Tyrol and 



Italy. 

 T. virginica (Sey. et Sad.) on Ostrija virginica in North 



America. 

 T. carpini (Rostr.) on Carpinus Betidus in Europe. 

 T. austrcdis (Atk.) on Cajpiniis americana in North 



America. 

 T. Kruchii (Vuill.) on Quercus Ilex in Italy and France. 

 T. coerulescens (Tul.) on Quercus scssiliflora, Q. pedun- 



culata, Q. p)ubesccns, Q. alba, etc., in Europe and 



America. 

 ((/) On Salicaccae : 



T. aurea (Fries.) on Populus nigra, P. pgramidalis and 



F. monilifcra in Europe and North America. 

 T. Johansonii (Sad.) on Populus trcmula, P. trcmuloidcs, 



and P. grandidcntata in Europe and North America. 

 T. rhizophora (Johan.) on Populus alba in Europe. 

 €. Prunus-stem on Rosaecae : asci slender and club shaped. 

 (a) On Pomaceae : 



T. cratacgi (Sad.) on Cndaegus Oxycantlia in Europe. 

 T. bullcda (Tul.) on Pyrus communis and Cydonia ja'ponica 



in Europe. 

 {}>) On Pruneae : 



T. deformans (Tul.) on Persica vulgaris aiid Amygdalus 



communis in Europe and North America. 

 T. minor (Sad.) on Prunus Chamaecerasus near Hamburg 



and Munich, 



