The Scott is J i Naturalist. 191 



30-42 by 15-24, on rather long deciduous stalks; cell-walls 

 rather thick, dark brown, beset with pointed warts, cells 

 separated by a deep constriction, upper usually round, lower 

 varying in form from spherical to clavate ; only teleuto- 

 spores are known. Is much like P. Anemones. 



On Thalictrum minus var. montanum. Sep. 



East. — — Tay — ■ 



West. — — — 



Rannoch. J. W. H. Trail. 

 Europe. 



* 1235 var. P. Hieracii Schum. 



(Winter, in Rabenhorst's Cryptogamen Flora, die Pilze, p 

 207), says that this differs from normal P. compositarum only 

 in absence of known secidium, and in the uredo being accom- 

 panied by spermogonia. 



On Hieracium vulgaticm and H. Pilosella. Aug. 



East. — — — Dee — — 



West. — — — — 



Aberdeen and Braemar. J. W. H. Trail. 

 Europe. 



3056. Caeoma Laricis (West.) Phil, and Plow. Grevillea, Vol. 



XIII. A 73. 



Sori small, I to 5 mill, long, on yellow spots, surrounded 

 by the white epidermis ; spores roundish or elliptical, often 

 rather angular, finely verrucose, orange yellow, 16-24 D )' 

 12-17. 



Around the periphery of the sori are numerous somewhat 

 clavate empty cells, crowded together and super-imposed on 

 one another. 



On Pinus Larix L. May. 



East. — — — — Moray — 



West. — — — — 



Forres, 1884. Rev. Dr. Keith. 

 England. Europe. 



* Uredo Pirolae Gmel. (=Trichobasis Pyrolae B.) is abundant 



on Pyrola media, a few miles north of Aberdeen. J. W. H. 

 Trail. 



3057. Protomyces rhizobius Trail, Scot. Nat. 1884 (Jan.), p. 



125. 



Spores spherical, 30-33 diam. ; cell- wall very thick (10-12), 

 nearly hyaline or pale brown ; they are dispersed through the 

 cortex of the roots of Poa annica, and are associated with 

 what seems to be a delicate mycelium. They are much larger 

 than the cells of the root. May-June. 



