LIST OF AUTHORS. 



ARTHUR, J. C., and HOLWAY, E. W. D. Violet rusts of North 



America . . . . . . . . . .631 



BUTTERS, F. K. Observations on Rhodymenia . . . 205 

 BUTTERS, F. K. A preliminary list of Minnesota Xylariaceaa . 563 

 CLEMENTS, F. E., see POUND, R., and CLEMENTS, F. E. 

 DAVIS, K. C. A synonymic conspectus of the native and gar- 

 garden Aquilegias of North America . . . -331 

 DAVIS, K. C. A synonymic conspectus of the native and gar- 

 den Aconitums of North America " . . . . 345 



DAVIS, K. C. Native and garden Delphiniums of North Amer- 

 ica . .431 

 DAVIS, K. C. Native and cultivated Ranunculi of North Amer- 

 ica and segregated genera ....... 459 



DAVIS, K. C. A synonymic conspectus of the native and gar- 

 den Thalictrums of North America ..... 509 



EVANS, A. W. List of Hepaticse collected along the interna- 

 tional boundary by J. M. Holzinger, 1897 . . . 193 

 FANNING, MARY G. Observations on the algae of the St. Paul 



city water ......... 609 



FINK, BRUCE. Contributions to a knowledge of the lichens of 



Minnesota. III. The rock lichens of Taylors Falls . . I 

 FINK, BRUCE. Contributions to the life history of Rumex . 137 

 FINK. BRUCE. Contributions to a knowledge of the lichens of 



Minnesota. IV. Lichens of the Lake Superior region . 215 

 FINK, BRUCE. Contributions to a knowledge of the lichens of 

 Minnesota. V. Lichens of the Minnesota valley and south- 

 western Minnesota . . . . . . . 2 77 



FINK, BRUCE. Contributions to a knowledge of the lichens of 



Minnesota. VI. Lichens of northwestern Minnesota . 657 



FREEMAN, E. M. Observations on Constantinea . . 1 75 

 FREEMAN, E. M. Observations on Chlorochytrium . . 195 



FREEMAN, E. M. A preliminary list of Minnesota Erysipheaa. 423 

 FREEMAN, E. M. A preliminary list of Minnesota Uredineas. 537 

 HELLER, A. A. Corrections and additions to the flora of 



Minnesota ......... 30 



HELLER, A. A. New and interesting species from New Mexico. 33 

 HOLWAY, E. W. D. See ARTHUR, J. C., and HOLWAY, E. W. 

 D. 



vii 



