ATKINSON— GALERULA IN NORTH AMERICA. 361 



fulvo vel ochraceo, demum pallidiore, glabro, homogeneo, 3-6 mm. 

 lato, 3-5 mm. alto : lamellis stipite adnexis vel anguste adnatis, sub- 

 ventricosis, subdistantibus, pallide ochraceis : cystidiis in superficie 

 et in acie lamellarnm, sublanceoloideis vel subfusoideis, ad basem 

 subventricosis, 40-90 X 10-15 /a: sporis binis, ferrugineis, ovatis vel 

 late subfusoideis, a latere inequilateralibus, demum minute echinu- 

 latis, 10-14X6-9 /a: stipite sequali, recto vel flexuoso, ochraceo- 

 brunneo, sursum pallide luteo et pruinoso, fistuloso, 1-1.5 mm. crasso. 



No. 7837, type, C. U. Herb., among living mosses. Coy Glen, near 



Ithaca, N. Y. Oct. 12, 1901. J. M. Van Hook collector. 



New York, Colorado. 



Galerula paludicola nov. sp. Gregaria vel dispergens, 5-13 cm. 

 alta : pileo campanulato, dein convexo-expanso et umbonato, 1-2.5 

 cm. lato, hygrophano, ochraceo, striatulo, demum ochroleuco, 

 homogeneo : lamellis stipite adnatis, leniter emarginatis, pallide- 

 ochroleucis vel pallide-brunneis : cystidiis in superficie lamellarum 

 subfusoideis, 45-50 X 10-12 /x: in acie lamellarum cystidiis simi- 

 laribus : sporis quaternis, subellipsoideis, 10-14 X 6-7 /x,: stipite 

 sequali, interdum bulbilloso, leniter floccoso-squamoso, luteo vel 

 rubescente-luteo, deorsum obscuriore, 2-3 mm. crasso. 



23576, type, C. U. Herb., among sphagnum, Malloryville Moor 

 between McLean and Cortland, N. Y. Oct. 17, 1913. G. F. Atkin- 

 son collector. 



New York. 



Cystidia only on edges of lainellcu. 



H. 



Galerula cerina (Bres.) Atkinson nov. sp. 



Galera cerina Bresadola n. sp. " in Herbario non publicaris." 



Gregaria, 1.5-4 cm. alta: pileo campanulato vel convexo, obtuso, 

 interdum subumbonato, glabro, striato, 2-8 mm. lato, 2-5 mm. alto, 

 hygrophano, ochraceo- fulvo vel pallide ochraceo, demum ochroleuco, 

 homogeneo : lamellis stipite adnatis, subventricosis, pileo concoloribus : 

 cystidiis solum in acie lamellarum, numerosis, subcylindricis, ad 

 basem subventricosis, interdum subcapitatis, rectis vel flexuosis, 

 30-60 X 8-12 ;i(,: sporis quaternis, ferrugineis vel ochraceo-fulvis, 

 ovatis vel subnavicularibus, ad basem latioribus, levibus, 8-14 X 6- 

 8/x: demum membrana sporse rugulosa vel saccata: stipite asquali, 

 subbulboso, pileo concolore vel decorsum obscuriore, sursum 

 pruinoso, i mm. crasso. 



