113 



Cucmbitaria elongata (Fr.) Grev. — On old twigs of Robinia Pseudo-Acacia; also 

 the macropycnidial stage, Hendersonia Robiniae West: determined by Dr. House. 

 Diaporthe ocularia (C. & E.) Sacc. — On twigs and branches of Ilex verticillata. 



D. rhoina (C. & E.) E. & E. — On twigs and branches of Rhus copallina. 

 Diatrypella Cephalanthi (Schw.) Sacc. — On twigs of Cephalanthus occidentalis. 

 Dothidea ribesia (Pers.) Fr. — On old stems of cultivated Grossularia. 



Eutypella deusta (E. & E.) E. & E. — On old wood of oak; determined by Dr. House. 



E. prunastri (Pers.) Sacc. — On twigs and branches of Padus virginiana. 

 Fimetaria fimicola (Roberge) Griffiths & Seaver— On old paper. 



Gloniopsis Cookeana (Ger.) Sacc. — -On sumac, Myrica carolinensis and Xolisma 

 ligustrina; determined by Dr. House. 



G. fibriseda (Ger.) Sacc. — On twigs of Acer rubrum. 



G. Lonicerae (Phill. & Hark.) Berl. & Vogl. — On twigs of Lonicera japonica. 



Hypoderma Smilacis (Schw.) Rehm — On dead stems of Smilax rotundifolia. 



Hypoxylon cohaerens (Pers.) Fr. — On branches of Fagus grandiflora at Greenport. 



II . smilacicolum Howe — On stems of Smilax rotundifolia at Greenport. 



Hysteriographium Vaccinii (Schw.) Fairman, n. comb. — On twigs of Vaccinium 

 atrococcum at Greenport. In Saccardo's Sylloge Fungorum this is described as 

 Hysteiium Vaccinii Schw. 



H. vulvatum (Schw.) Sacc. — On Qvercus velutina; determined by Dr. House. 



Laestadia poly stigma (E. & E.) Sacc. — On leaves of Qnercus velutina. 



Lophioirema praemorsum (Lasch) Sacc. — On old stems of Brassica oleracea gemmifera 

 (Brussels sprouts). 



Lophodermium arundinaceum (Schrad.) Chev. — On Ammophila arenaria. Dr. 

 Fairman says, " I have found L. arundinaceum in America on grain stems but 

 have no specimens on Ammophila: and have no knowledge of its ever having 

 been found here on this host." 



Mazzantia sepium Sacc. & Penz. — On stems of Convolvulus sepium. Dr. Fairman ■ 

 says, "I have never found it in America; although I have specimens from 

 London, Canada." 



Myiocopron Smilacis (DeNot.) Sacc. — On twigs of Smilax rotundifolia at Greenport. 



Nummularia microplaca (B. •& C.) Cke. — On dead branches of Sassafras Sassafras. 

 Dr. Fairman says, "Reprinted in this country from the South, Ohio and Vir- 

 ginia." 



Phyllachora Cyperi Rehm — On Cyperus esculentus; determined by Dr. House. 



Physalospora Potentillae Rostr. — On stems and galls of Potentilla canadensis. 

 Dr. Fairman says the type of this fungus was found on Potentilla maculata in 

 Greenland: and that "it has not been found in this country by anyone before 

 so far as I know. The best specimens of your collection are on the galls," 

 Diastrophus Potentillae. 



Pleospora herbarum (Pers.) Rabenh. — On stems of Allium Cepa, Asparagus officin- 

 alis, Vagnera stellata, Moehringia lateriflora, Silene caroliniana and Glaucium 

 Glaucium. 



P. Salsolae Fckl. — On stems of Salicornia ambigua and Salsola Kali. Dr. Fairman 

 says, "I have never had it from this country: but Ellis and Everhart list it on 

 Salicornia herbacea, California (Harkness)." 



Rhytisma Ilicis-canadensis Schw. — On leaves of Ilex verticillata at Southold; 

 determined by Dr. House. 



