102 TWELFTH REPORT. 



Phacidiaceae. 



Rhytisma aeeriuiiiii (Pers.) Fr. On leaves of Acer rubnim iu bog. 

 Washtenaw Co., June 3. Fide C. H. K. 

 Hypoorea^eae. 



Hypomyces aurantia (Pers.) Fuckl. On decaying Polyporiis frondo- 



sns. Waslitenaw Co., Nov. 1907. Fide Pk. 

 Cordyceps eutomorrliiza! (Dicks) Fr. On pupa, woods of Palmer 

 Park, Detroit, June 5. Fide C. H. K. 



i. 



BASIDIOMYCETES. 



Dacryomycetaceae. 



Guepinia palmiceps B. & C. Palmyra, Lenawee Co. (In herb. Pen- 

 nington.) Fide Pk. 

 Tlielepkoracme. 



Thelephora palmata Fr. Ground, oak woods. Monroe Co., July 26. 

 Fide C. H. K. 



Thelephora ^Yilleyi Clinton. Ground. Lenawee Co., July 2G. Fide 

 C. H. K. ' 

 Hydnaceae. 



Hydnum velatum B. & C. Washtenaw Co, (In herb, L. H. P.) Fide 

 Pk. 

 Polyporaceae. 



Poiyporus rutilans Fr. On dead branches, rather common. Wash- 

 tenaw Co. Fide Atkinson and Pk. 



Polystictus barbatulus Fr. On dead branches. Marquette Co., July. 

 Fide C. H. K. 

 Ayaricaceae. 



Amanita chlorinosma Pk. Ground. Wavne Co., Oct. 19. Fide C. 

 H. K. 



Clitocybe cerussata Fr. Ground iu woods. Marquette Co., Aug. 10. 

 Fide C. H. K. 



Collybia stridula Fr. Ground, in cult, fields. Washtenaw Co., June 

 7. Fide C. H. K. Probably often confused with Tl'icholoma 

 melaleucum. 



Deconica subviscida Pk. Among grass in pastures. Washtenaw Co., 

 June 9. Fide C. H. K. 



Flamulai fusa (Batsch) Fr. On rotten stumps. Washtenaw Co., June 

 9. Fide C. H. K. 



Flamula gummosa (Lasch.) Fr. On rotten wood in cedar swamp., 

 Marquette Co., Aug. 24. Fide C. H. K. 



Hygrophorus niveus Fr. Ground. Marquette Co., Aug. 27. Fide 

 C. H. K. 



Inocybe hystrix Fr. On gTOund, conifer woods. Presque Isle, Mar- 

 quette Co., Aug. 7. Fide C. H. K. 



Lactarius affinis Pk. On ground, mixed woods. Marquette Co., Aug. 

 21. Fide C. H. K. 



Lactarius colorascens Pk. Low grounds, mixed woods. Marquette 

 Co., Aug. 21. Fide C. H. K. 



Lactarius luteolus Pk. Low ground. Marquette Co., Aug. 21. Fide 

 C. H. K. 



