46 NEW YORK STATE MUSEUM 



H y p o X y 1 o 11 s u b o r b i c u 1 a r e Peck ) : Sanf ord's Corners, 

 Vernoa, South Ballston and Mechanicville (C. H. Peck). 



Camarosporium dichomeroides Brun. 

 On dead branches ofSambucus canadensis L. North 

 Greenbush, C. H. Peck, June. 



Ceratostoma avocetta (C. & E.) Sacc. 

 On much decayed wood of Fagus. North Elba, Essex county. 

 C. H. Peck, August. Compared with C. avocetta collected at 

 Sonntagsberg, Austria, by Strasser and determined by Rehm. 



Cercospora depazeoides Sacc. 

 On living leaves ofSambucus canadensis Linn. Karner, 

 Albany county. H. D. House, October 18, 1917. 



Coccophacidium crustaceum (Curt.) Durand 

 On dead twigs and branches of Pin us strobus, between 



Elizabethtown and Keene, Essex county. R. G. Pierce, November 



1916. 



A rather common species and represented in the state herbarium 



by several collections under the name of P h a c i d i u m p i n i , 



which it resembles. Collected October 28, 191 7, on the same host 



at Albany by H. D. House. 



Coniosporium tumulosum Sacc. 

 On decorticated and weathered wood of T h u y a Occident- 

 alis, Edmond's ponds, Adirondack mountains. C. H. Peck, 

 July. 



Coryneum triseptatum Peck 



Originally described on fallen leaves of Rhododendron 

 maximum from Forestburg, N. Y. A collection of Lopho- 

 dermium sphaeroides (A. & S.) Duby, on leaves of 

 Ledum groenlandicum ( Sandlake, C. H. Peck, Sep- 

 tember) contains a single leaf of Ledum upon which is Cory- 

 neum t r i s e p t a t u m Peck, with characteristic 3-septate 

 spores, 12 to 15 x 4 to 4.5 fi, on stalks 20 to 45 x T.5 fx. 



Cryptospora aculeans (Schw.) E. & E. 

 The type of Diaporthe inornata Peck on Rhus 

 typhina. Cabin John bridge, Maryland (E. Bartholomew, no. 



