LIST OF PLATES. 



I. 

 II. 



III. 



IV.- 



V. 



VI. 



VII. 



VIII. 



IX. 

 X. 



XI. 



XII. 

 XIII. 

 XIV. 



XV. 



XVI. 



XVII. 



XVIII. 



XIX. 



XX. 



XXI. 



XXII. 



XXIII. 



XXIV. 



XXV. 



XXVI. 



XXVII. 



XXVIII. 



XXIX. 



Ramaley, Francis. 

 Ramaley, Francis. 

 Ramaley, Francis. 

 Ramaley, Francis. 

 Ramaley, Francis. 

 Ramaley, Francis. 

 Ramaley, Francis. 

 Ramaley, Francis. 



Seedlings of various woody plants 

 Seedlings of various woody plants 

 Seedlings of various woody plants 

 Seedlings of various woody plants 

 Anatomy of Hypocotyl. 

 Anatomy of Hypocotyl. 

 Anatomy of Hypocotyl. 

 Anatomy of Hypocotyl. 

 Fink, Bruce. Embryogeny of Rumex. 

 FiNk, Bruce. Embryogeny of Rumex. 

 Fink, Bruce. Embryogeny of Riauex. 

 Fink, Bruce. Embryogeny of Rumex. 

 Olson, Mary E. Anatomy of Gigartina. 

 Olson, Mary E. Anatomy of Gigartina. 

 MacDougal, D. T. Trees of Pimis po?iderosa a^ected 



with parasitic Razoumofskya. 

 MacDougal, D. T. Plants of Razoumofskya, 

 Freeman, E. M. Anatomy of Constanti?iea. 

 Freeman, E. M. Anatomy of Constantinea. 

 Freeman, E. M. Anatomy of Chlo7-ochytrium. 

 Butters, F. K. Anatomy of Rhodytnenia. 

 Wheeler, W. A. Vegetation of Southeastern Minne- 

 sota. 

 Wheeler, W. A. 



sota. 

 Wheeler, W. A. 



sota . 

 Wheeler, W. A. 



sota. 

 Wheeler, W. A. 



sota. 

 Wheeler, W. A. 



sota. 

 Wheeler, W. A. 



sota. 

 Ramaley, Francis 



Larkspur. 

 ScoFiELD, C. S. Field of Dictyophora ravenelii. 

 ix 



Vegetation of Southeastern Minne- 

 Vegetation of Southeastern Minne- 

 Vegetation of Southeastern Minne- 

 Vegetation of Southeastern Minne- 

 Vegetation of Southeastern Minne- 

 Vegetation of vSoutheastern Minne- 

 Seed and seedlincf of the Western 



