PLATE 25 

 STICTIDACEAE— TRYBLIDIACEAE 



(a. Habit x5; b. Ascus and paraphyses x500; separate spores xlOOO; 

 c. Section of apothecia; except as otherwise indicated) 



1. Xylogramma sticticum (Fr.) Wallr. 



(Rehm Ascom. p. 124) 

 a. xlO 



2. Cryptodiscus pallidus (Pers.) Cda. 



(Speg. Myc. Ital. no. 102) 

 a. x5 



3. Schizoxylum berkleyanum (Dur. & Lev.) Fkl. 



(Petr. Fl. Bohem. no. 281) 



a. x5; detail x25 



b. Spore fragments xlOOO 



c. (Rehm lb. p. 126) 



4. Stictis radiata (L.) Pers. 



(U. S. D. A., Clinton, N. Y.) 

 c. (Rehm lb.) 



5. Ostropa cinerea (Pers.) Fr. 



(U. S. D. A., Schnabl. Munich, 1895) 

 c. (Rehm lb. p. 186) 



6. Tryblidiopsis pinastri (Pers.) Karst. 



(Rehm lb. p. 192) 

 a. (Clem. Crypt. Form. Colo. no. 73) 



7. Heterosphaeria patella (Tode) Grev. 



(Syd. Myc. Germ. no. 1103) 

 a. Apothecia xlO: wet and dry conditions 



8. Odontotrema hemisphaericum (Fr.) Rehm 



a. (Fkl. Barb. Rois. Herb. no. 1099) 



b. (Rehm lb. p. 200) 



9. Tryblidium calyciforme Reb. 



(Petr. lb. no. 34) 



10. Scleroderris ribesia (Pers.) Karst. 



(Migula Crypt. Germ. no. 216) 



