250 Mycologia 



3. Phoma near P. herbarium 

 Hab. of Nos. 1, 2, and 3, Leucelene arenosa Heller. 



Teichospora rhoina (Earle) 



Strickeria rhoina Earle in PL Bak. 2 : i6. 1901. 



On old branches of Schmaltzia Bakeri Greene (14756). 



Spores 5-7-septate, 23-30 X 10 fx, muriform. 



Teichospora rhypodes, Teichospora rhoina and Teichospora 

 stenocarpa, all found on Rhus, vary so little as to render it prob- 

 able that they represent one species. 



Teichospora Cercocarpi (Earle) 



Strickeria Cercocarpi Earle, PI. Bak. 2 : 14. 



On dead branches of Cercocarpus montanns Raf. (13659 p.p.). 



Teichospora obducens (Fr.) Fckl. 

 On Quercus Fendleri Liebm. (14722). 



Teichospora pygmaea E. & E. 

 On old log of Popithis angustifolia James (13562). 



Cucurbitaria Ribts Niessl 



On old stems of Grossnlaria leptantha (Gray) C. & B. (14674), 

 sparingly, also, on denuded places on branches of Ribes aureum 

 Pursh (14736). 



Cucurbitaria Rosae Wint. & Sacc. ? 

 On dead branches of Rosa (14763 p.p.). 



Scolecosporae 

 Ophiobolus claviger Harkn. 

 On old stems of Artemisia scouleriana (Besser) Rydb. (14753). 



Ophiobolus collapsus Sacc. & Ellis 

 On old stems of Verbena Macdougalii Heller (13644). 



