86 FIELD COLUMBIAN MUSEUM BOTANY, VOL. i. 



COMATRICHA P. Hoyer. 



C. Friesiana (DeB.) Rost. 



On rotten log, Nov. 6, 1893 (Nuttall, 1237). 



STREMONITIS Gled. 

 S. fusca Roth. 



On rotten log, and on Hydnumsp., April 7, 1893 (Nuttall, 889). 



S. ferruginea Ehrh. 



On log, Keeney's Creek, June 9, 1893 (Nuttall, 973). 



TUBULINA Pers. 

 T. cylindrica (Bull.) DeC. 



On dead log. Spores brown, rough (reticulate?) approx. 6 ft 

 diameter, Oct. 20, 1893 (Nuttall, 1230). 



LINDBLADIA Fries. 

 L. effusa(Ehr.) Rost. 



Forms large patches on dead Tsuga Canadensis at Short Creek 

 Cliff and Masterson's Glade, July 15, 1893 (Nuttall, 1130). 



CRIBRARIA Pers. 

 C. aurantiaca Schrad. 



On dead wet log, July 25, 1895 (Nuttall, 1826, 712). 



RETICULARIA Bull. 

 K. Lycoperdon Bull. 



On dead log, Short Creek, April 6, 1893 (Nuttall, 888). 



ARCYRIA Hall. 

 A. punicea Pers. 



On rotten stump, June 15, 1893 (Nuttall, 979). 



A. cinera (Bull.) Schum. 



On damp dead wood and weeds in shade, July 24, 1893 (Nutt- 

 all, 1118). 



A. nutans (Bull.) Grev. 



On dead log, Short Creek. Spores 7. $/JL, July 24, 1893 (Nuttall, 

 1119). 



LYCOGALA Mich. 



L. epidendron Buxb. 



On wet dead logs, June 15, 1893 (Nuttall, 995). On Magnolia 

 Fraseri, Nov. 1895. 



TRICHIA Hall. 

 T. fallax Pers. 



On side of dead log, Oct. 19, 1893. Rich reddish-brown color, 

 when fresh, shining pale-brown when dry; elaters long and slend- 

 er pointed, spores 10 to 12.5 // (Nuttall, 1209). 



