CONTENTS 



Massachusetts species of Helvella 



P. J. Anuerson & Marguerite G. Ickis 



Memoranda and index of cultures of Uredineae, 1899- 201 

 1917 . . . J. C. Arthur 230 



Notes and hrief articles . . . . ... . . . -. ■ 263 



Index to American Mycological Literature . . . . 272 



The New Era Printing Company makes the following charges to authors fo 

 articles reprinted from Mycologia, if ordered with proof : 





4PP- 



8pp. 



I2pp, 



16pp. 



20pp. 



24pp. 



28pp. 



3 2 PP- 



48pp. 



64pp. 



25 copies 



$1.40 



$2.45 



$3-65 



$ 4.40 



$ 5.65 



$ 6.50 



$ 8.00 



$ 8.45 



$12-55 



$15.90 



50 " 



I.65 



2.90 



4-25 



5^0 



6.65 



7-75 



9.40 



9.85 



14.15 



17.35 



75 " 



1-95 



335 



4.85 



5-65 



7.60 



8.75 



10.45 



II.25 



15.65 



19-95 



100 44 



2.25 



3-8o 



5-35 



6.35 



8.25 



9-80 



11.55 



12.45 



17-55 



22.05 



ISO " 



2.70 



4.60 



6.50 



7.60 



10.20 



12.10 



14.20 



15.20 



21.35 



26.80 



200 " 



3-oo 



5.05 



7.15 



8.35 



11.40 



13-50 



15.80 



I6.85 



23.55 



29.60 



300 44 



385 



6.20 



9.20 



10.70 



14.85 



Ji7<55 



20.50 



21.05 



30.20 



37.40 



Covers: 25 for $1*75. Additional covers, i|c. each. Plates: .100 for $1.00. 



