SUPPLEMENTARY LIST OF RECENTLY REPORTED 
SPECIES. 
BY CHARLES E. BESSEY, PH.D. 
Species determined by Rev. J. M. Bates of Valentine, are marked (B.); 
those by A. T. Bell and W. H. Skinner of the Crete High school, (B. & S.); 
those by F. C. Clements, a student in my laboratory, (C.); those by Dr. H. 
Hapeman of Minden, (H.); those by Roscoe Pound, formerly assistant in my 
laboratory, (P.); those by P. A. Rydberg, a graduate student, (R.); those by J. 
R. Schofield, a student in my laboratory, (S.); those by Professor G. D. 
Swezey of Doane College, (Sw.); those by A. F. Woods, assistant in my lab- 
oratory, (W). 
MyYxXOMYCETES. 
a. Perithena flavida Peck. Onrotten logs. Crete, Nov. 1891, (B. & S.) 
2. Trichia chrysosperma ( Bull.) DC. On rotten logs, Crete, Nov. 
1891, (B.& S.) 
3. Trichia varia Pers, Crete, Nov. 1891, (B. & S.) 
4. Arcyria punicea Pers, Crete, Nov. 1891, (B. & S.) 
5. <Arcyria adnata (Batsch.) Rost. Crete, Nov. 1891, (B. & S.) 
6. Arcyria nutans (Bull) Grev. Crete, Nov. 1891, (B. & S.) 
7. Hemiarcyria serpula Scop On bark, Lincoln, (C.) 
8. Comatricha friesiana (D. By.) Rost. On rotten wood in a dark well. 
York, Apr. 1892, (Bessey.) 
9. Stemonitis ferruginea Ehrh, Crete, Nov. 1891, (B. & S.) 
to. Chondrioderma radiatum (Linn.) Rost. Crete, Nov. 1891, (B. & $.) 
BaAcTERIACE&. 
11, Bactertum aceti (Kuetz.) Lanzi. In fermenting cider. Lincoln, Feb. 
1892, (Bessey.) ~ 
12. Beggiatoa pellucida Cohn. Lincoln, (W.) 
NosTOCcACE#, 
13. Microcoleus terrestsis Desm, var. repens Kuetz. In greenhouse. Lin- 
coln, Feb. 1892, (Bessey.) 
14. Mostoc muscorum Ag. On moss leaf from Valentine, (C.) 
15. Oscillaria froelichii Kuetz. var. fusca Kirch. In greenhouse. Lincoln, 
Feb. 1892, (Bessey.) 
16. Oscillaria gracillima Kuetz. In the basin of the artesian well, Lin- 
coln, Dec. 1891, (S.) 
