28 



Mycologia 



6. Order Helvellales 



19. Helvetia infula Schaeff. On the ground in moist coniferous woods. 



North Conway, No. 493 2 - Determined by Dr. Seaver. The specimens 

 have much the appearance of a small Gyromitra. 



20. Leotia lubrica (Scop.) Pers. In moist humus. North Conway, No. 5080. 



Rather common. 



21. Microglossum rufwm (Schw.) Underw. On rotten mossy logs. North 



Conway, No. 5120. 



22. Spathularia velutipes Cooke & Farlow. On the ground in woods. Willey 



Station, No. 5083. 



23. Vibrissea truncorum A. & S. On submerged wood in cold mountain 



stream. Tuckerman Ravine, No. 4979. 



BASIDIOMYCETES 

 Hemi-Basidiomycetes 

 1. Order Ustilaginales ' 



24. Urocystis agrogyri (Preuss.) Schrot. On an undetermined grass. Kear- 



sarge, No. 4870. 



2. Order Uredinales 



25. Coleosporium solidaginis (Schw.) Thiim. Aecia on needles of Pinus 



resinosa. North Conway, Nos. 4901, 4927. First observed June 12, 

 and last collected Aug. 1. Uredinia and telia on species of Aster, Soli- 

 dago and Euthamia, North Conway and Crawford Notch, Nos. 5694 

 and 5693, respectively. 



26. Cronartium comptoniae Arth. On Comptonia asplenifolia. North Con- 



way, No. 4616; on Pinus rigida, North Conw'ay, No. 5126. 



27. Cronartium ribicola Fischer. Collections are preserved as follows : On 



Ribes aureum, North Conway and Bath, Nos. 49 n and 4596 respec- 

 tively, the latter collection by H. H. York ; on R. cynosbati, Lisbon, 

 Bartlett and Jackson, Nos. 4587, 5222 and 4617 respectively; on R. 

 lacustre, Crawford Notch, Nos. 4588 and 4594; on R. nigrum, Bethle- 

 hem and North Conway, Nos. 4619 and 4598 respectively; on R. oxya- 

 canlhoides, Crawford Notch, No. 4590; on R. prostratum, North Con- 

 way and slope of Moat Mt. at about 2600 ft. elevation, Nos. 4602 and 

 4640 respectively, the latter collection by P. R. Gast ; on R. triste, 

 Crawford Notch, Nos. 4589 and 4600; on R. vulgare, North Conway, 

 No. 4601 ; also observed, but no collections preserved, on R, grossu- 

 laria, at North Conway. The aecial stage on white pine is widely dis- 

 tributed through this part of the state. Numerous collections were made 

 in the region of North Conway, South Conway, Intervale, and Lisbon. 



28. Gymnosporangium clavariae forme (Jacq.) DC. On Juniperus communis 



var. depressa. North Conway, No. 5001. 



29. Gymnosporangium cornutum (Pers.) Arth. On leaves of Sorbus (ameri- 



canat). Intervale, No. 5689. Determined by F. D. Kern. 



30. Kuhneola uredinis (Link) Arth. On leaves of Rubus villosus. Tucker- 



man Ravine, No. 4889. 



