Overholts: Some New Hampshire Fungi 37 



189. Trametes sepium B. & C. On oak fence posts. North Conway, No. 



5123. 



190. Trametes serialis Fr. On coniferous wood. North Conway, No. 4854; 



on fallen Abies balsamea, Crawford Notch, No. 4925 ; on hemlock log, 

 Lisbon, No. 5°73. 



191. Trametes variiformis Peck. On hemlock logs. North Conway, Nos. 



4571 and 4605 ; on fallen Picea rubens, North Conway, No. 5076. 



Addenda 



192. Puccinia gnaphaliata (Schw.) Arth. & Bisby. Aecia on Gnaphalium sp. 



North Conway, No. 5225. Collected by H. H. York. Determined by 

 C. R. Orton, who includes the species in the genus Allodus as recently 

 monographed «by him. P. investita Schw. is given as a synonym. 



193. Pucciniastrum potentillae Kom. Uredinia on leaves of Potentilla triden- 



tata. Tuckerman Ravine, Mt. Washington, No. 5226. Determined by 

 C. R. Orton. This species is not included in the treatment of the genus 

 Pucciniastrum as given in the North American Flora. Dr. J. J. Davis 

 records it from Wisconsin on the same host. 



194. Septoria humuli Westend. On leaves of Humulus. Intervale, No. 5219. 



The spore measurements, 20-30 X 1 ft, agree better with this species 

 than with S. lupulina Ellis & Kell. 



195. Septoria ribis Desm. On leaves of seedling Ribes prostratum. North 



Conway, No. 5227. Spores ilnear, elongate, curved or straight, 40-60 

 X 1 /Ji. No scptations are visible in the spores but the fruiting body is 

 surely a pycnidium rather than an acervulus. 

 State College, 

 Pennsylvania. 



