576 Ellis and Everhart : New Species of 



white pustules which become darker. Conidia fusoid-oblong, 4-sep- 

 tate, three inner cells brown, terminal cells conical and hyaline, the 

 colored part 13-15x5-7//, or including the terminal cells 

 20-22 // long; crest of 3-5 spreading, hyaline bristles 13-15/* 

 long. 



The light colored acervuli are all that distinguish this from P. 



guepini Desm. 



Pestalozzi 



Botan. Series Field Columbian 



Museum, 1 : 



Specimens of this species sent from southern Florida by H. H. 

 Hume on the same host as the Yucatan specimen (Cocoloba 

 uviferd) have spores only 3.5-4/i wide or exceptionally $ft, mak- 

 ing it altogether probable that P. cocolobae is only a form of /> 

 guepini Desm. 



Septoria fulvescens Ell. & Halst. Bull. Torr. Club, 27 : 57- 



1900 



This name should be S. flavescens. There is already a Sep- 

 toria fulvescens Sacc. on Lathy r us. See Sacc. Syll. Fung. 3 : 1 10. 



Ramularia brevipes E. & E, 



On leaves of Monarda Clinopodia ? Tuskegee, Ala., May, 1897 

 (Geo. W. Carver, no. 224). 



Hypophyllous. Appearing at first as pale indefinite spots 

 which soon become confluent over the greater part of the leaf and 

 gray from the abundant conidia, and the leaf finally becomes 

 brown and dead : conidia filiform, nucleolate, hyaline, mostly 

 curved, 30-60 x 2-2.5, arising from short, fasciculate, elliptical 

 or short cylindrical, 8-I2X 3-4/*, basidia being hardly more 

 than elongated cells of the proligerous layer. 



No indications of any Entyloma were observed in connection 

 with this. 





Ramularia agoseridis E. & E., in Ell. & Evrht. N. A. F. 3079 



roseris pulchella, Berkeley, Calif. (Blasdale) and on 7/ 

 difloruin y Waitesburg, Wash., May, 1900 (Robert 



M 



Horner, no. 1437. 



Spots definite, often terminal or marginal, dirty brown, .5-1 cm. 

 diameter, hyphaeamphigenous, in compact, punctiform tufts, simple, 



