LIST OF illustrations: 



• Page. 



Repoht of Chemist: 



Pl;xtr3 I'lom ItoIV. Varieties of Sugar-Cane 38 



Plate V. Sugar Machinery of tbe Department of Agriculture 38 



Diagram showing developi'neut of Sucrose and Glucose in Sorglium 51 



Plate VI. Ai>paratu3 for Continuous Percolation lOa 



Eki'Out of Extojiologist : 



Plates from I to VI, inclusive 202 



Plate VII. Aletia argillacca (colored) 318 



Plate VIII. Heliothis armigera (colored) 348 



Plates from VII to XVI, inclusive 348 



Keport of the Botanist on Grasses : 



Plate I. Panicum anccps 358 



Plate II. Panicum agrostoides 358 



Plate III. Panicum proUferum S'lS 



Plate IV. Panicum capillare 358 



Plate V. Panicum Gibbum 358 



Plate VI. Panicum divaricatirni 358 



Plate VII. Andropogon macrourus 358 



Plate VIII. Trilicum repens 358 



Plate IX. Broinus secalinus 3.58 



Plate X. Elytnus Canadensis 358 



Plate XI. Festuca pratensis 358 



Plate XIa. Festuca ovena 358 



Plate XII. Glyceria, aquatica r 358 



Plate XIII. Glyceria nervata .158 



Plate XIV. Poacompressa 358 



Plate XV . Avenastriata 358 



Plato XVI. Danthonia spicata 358 



Plate XVn. Danthonia comprcssa 358 



Plate XVIII. riialaris intenncdia 358 



Plate XIX. Anthoxauthitm odoratum 358 



Plato XX. Dactylus glomerata 358 



Plate XXI. Boulcloua oligostachya 358 



Plate XXn. Spariina cynosuroidcs 358 



Plate XXIII. Muhlenhergia glomerata 358 



Plate XXIV. Oinna arundinaeea 358 



Plato XXV. Aristida purpurea 358 



Plates XXVI and XXVII. Dissections of above named grasses 358 



EEPOBT of the SUPERINTESDEN'T OF GARDENS: 



Colored plate, Canaigre {Itumex hymenosepalum) 364 



Eeport of Dr. H. .T. Detmers on SvnuE Plague : 



Plato I. Lung of e^ipprunental heifer, showing hepatization 420 



Plate II. E.Yternal surface of lohe of left lung of Mr. Morris's pig 420 



Plate III. Micro-photographs '. 420 



Chart illustrating microscopic investigations 420 



Miscellaneous Papers : 



Contagious Fleuro-pneumonia or Lung Plague of Cattle: 



Plate I. Section of diseased lung (after Law) 454 



Plate II. Section of healthy lung (alter Gadsden) 454 



Plate m. Section of diseased lung (after Gadsden) 454 



Map showing infected States, by Dr. Chas. P. Lyman 473 



Ebudervest: 



Plate I. Skin of udder on sbrth or seventh day, showing, in addition to the usual erup- 

 tion, patches of redness on tlie Icats 484 



Plate II. Skin of udder, showing eruption in more advanced stage of the plague 484 



Plate III. Lips and gums, showing an aphthous condition 4S4 



Plate IV. Roof of month, showing excoriations 484 



Plate V. Tongue and throat, showing thickening of epithelium, with excoriation and con- 

 gestion '184 



Plate VI. Surface of lungs, showing intcrlohular-emphyscma, extending in some places 



into the sub-pleiual tissues 484 



Plate Vn. Portion of fourth stomach of cow, about eighth day of cattle-plague, showing 



patches of ecohymosis and deep ulcers 4S4 



Plate VIII. Rectum and anus, showing deep congestion 4S-i 



4 



