LETTER No. 34. 



Specimens received since last report. I beg to thank those who continue 

 to favor me with specimens. I am now working on the Polyporoid | 

 and shall be particularly grateful to receive specimens of this group. 



Ma y> 19n - C. G. LLOYD. 



BATES, REV. J. M., Nebraska: 



Tylostoma campestris Polyporus gilvus. 



DE BELLAING, J., England: 

 Polyporus squamosus. 



BRENCKLE, DR. J. F., North Dakota: 



Daedalea unicolor Favolus europaeus Trametes hispida, with 

 white context Polystictus versicolor Stereum frustulosum Schizophyl- 

 lum commune Scleroderma tenerum Fomes (on cottonwood) unknown to 

 me. It has the same setae and spores as Fomes pomaceus, and .similar con- 

 text, but the general appearance is different. 



CAHN, MRS. J. A., Michigan: 



Polyporus lucidus Favolus europaeus Polystictus hirsutus 

 Polystictus versicolor Polystictus cinnabarinus Polyporus albellus Poly- 

 porus picipes Stereum complicatum Stereum fasciatum Lenzites sai-pi 

 aria Polyporus brumalis Polyporus resinosus Polyporus (unknown to 

 me). 



CHESTENNOW, N., Russia: . 



Daedalea unicolor Daedalea sulphurella, Pk. as labeled, but (It-- 

 termination is very doubtful. Cyathus vernicosus Corticium polygonium 

 Bovista nigrescens, more probably plumbea. Stereum hirsutum Schi/.o 

 phyllum commune Polyporus squamosus Fomes fomentarius Da. 

 quercina Polystictus versicolor Polystictus hirsutus Fomes fomentarius 

 Panus stipticus Panus rudis. It will be noted that these specimens from 

 the distant Caucasian Mountains of Russia are almost all the same as the 

 common species of Europe, a further evidence of the wide distribution of the 

 species of fungi. 



CROSSLAND, CHARLES, England: 



Lycoperdon cepaeforme Bovista nigrescens, young Polyporus 

 fumosus, much thinner than ordinary Polyporus dryadeus Trametes cer- 

 vinus Polyporus adustus Polyporus tephroleucus Polyporus lacteus (?) 



I 



UNIVERSITY OF CALIFORNIA 



AT 103 ANGELES 



JAN 2 01942 



