51 
10. Podosphaera Oxyacanthae (DC.). On cultivated plums, 
Orono (Harvey). 
11. Microsphaera Vaccinii (Schw.). Jackman (Harvey). On 
V. corymbosum var. atrococcum Gray. 
12. M. Alni (DC.). On honeysuckle, Portland (C. C. Balles). 
C.& P. Ery. U. S. 20, as Dubyi Lev., which is regarded by 
Burrill as WZ. Alni. On Alnus serrulata, very common, Orono 
(Harvey). 
13. MZ. quercina (Schw.). On Quercus nigra, Orono (Harvey). 
Family II. PERISPORIEAE. 
14. Dimerosporium Collinsit (Schw.). Wells (Blake). No host 
given, but probably on Amelanchier. 
15. Asterina Celastri E.& K. On leaves of Celastrus scandens, 
Orono (Harvey). 
16. A. Gaultheriae Curtis. On living leaves of G. procumbens. 
Common, Orono (Harvey). 
17. Microthyrium microscopicum Desm. Cumberland (Blake). 
Capnodium Pini B. & C. Berk. and Curt. North Am. Fungi n. 
982, Me. (Blake). 
18. Eurotium herbariorum (Wigg.). Common on neglected 
herbarium specimens, Orono (Harvey). 
19. Claviceps purpurea (Fr). Common on various species of 
§tasses, cultivated and wild about Orono (Harvey). 
20. Cordyceps militaris (Linn.). Conidial stage in Blake Herb. : 
as [saria farinosa, also in the ascigerous form as Zorrubia militaris 
Fr. Cumberland (Blake). . 
21. Cordyceps ophioglossoides (Eht.). Cumberland (Blake). 
22. Hypomyces Lactifluorum (Schw.). Portland (Fuller). 
Sprague’s N. Eng. Myc. from S. Paris, Wells (Blake). On Lac- 
tarius in beech and birch woods. Orono, August (Harvey). 
23. H. violaceus Tul. Parasitic upon Fuligo septicaL. A sin- 
gle infested specimen found on moss at Greenfield, Me., Oct., 1895. 
(Harvey), ee 
24. Hypocrea rufa (Pers.) Blake Herb. as Titchoderma viride 
Pers. Cumberland (Blake), Orono, on decaying wood (Harvey). : 
25. H. Schwweiniteii (Fr.). Blake Herb. as Sphaeria contorta 
Schw. Cumberland (Blake.) SA ag gee oe ea hen eS 
