286 



Plant Index. 



dendriticum, Fusicladium, 185. 

 dilatata, Populus, 102. 

 dioica, Urtica, 77. 

 Downy mildew, 185. 



E. 



Elm, 15, 38, 92, 143, 144, 145, 156, 176, 187, 195, 



198, 202. 

 Elymus Canadensis, 32. 

 Entomophthora Phytonomi, 178. 

 Ergot, 92. 

 Eupatorium, 76. 

 Euphorbia, 151, 153, 154. 

 Exoascus deformans, 185. 



F. 



Feverfew, corn, 78. 



double white, 75. 

 Fir, 20. 

 Fig, 187. 



flammula. Clematis, 201, 208. 

 Fraxinus, 144. 



frutescens. Chrysanthemum, 73. 

 fulvum, Cladosporium, 185. 

 Fungi, 81, 178. 

 Fusicladium dendriticum, 185. 



pyrinum, 185. 



G. 



Gazania, 76. 



Ginger, 92. 



glandulus, Quercus, 44. 



Gleditschia triacanthos, 83. 



Golden rod, 23, 86, 142. 



Gooseberry blight, 185. 



Graminese, 68, 69. 



Grape, 22 26, 33, 64, 81, .„., 101, 156, 184, 185, 



187, 199(2), 201, 202, 204, 206. 

 Grapevine, Concord, 67. 



Muscadine, 67. 



Eogers No. 15, 67. 



wild, 67. 

 Grass, 14, 57, 120, 176, 204. 



Hart's tongue, 79. 



Hawthorn, 108, 187. 



Helianthus multiflorus, 76. 



Hemlock, 19-25, 59. 



Hickory, 40, 96, 107, 156, 194. 



Hieracium, 63. 



Holly, 79. 



Honey-locust, 83, 203. 



Honeysuckle, 79. 



Hop, 12, 140, 168, 194, 196, 197, 199, 204. 



Horse chestnut, 50. 



Hypericum sp., 58. 



I. 



Ivy, 72, 187, 200. 



Juglans rupestris, 203. 

 Juniper, 20. 



Juniperus communis, 20. 

 Virginianus, 20, 21. 



Larch, 16, 21. 



Larix Americana, 16, 21. 



larvatum, Sporotrichum, 100. 



Laurel, 187. 



LeguminosaB, 187. 



Lemon, 187. 



Lichens, 81. 



Locust, 187. 



Lombardy poplar, 102. 



M. 



Magnolia, 158. 



Mahogany, 95. 



Maple, 38, 50, 58, 157, 176, 179, 194. 



Maple, ash-leaved, 158. 



Maple, soft, 193. 



Maple, sugar, 94. 



Marguerites, 73, 75. 



Melon, 179, 204. 



Milkweed, 135, 201. 



Monilia fructigena, 185. 



monilifera, Populus, 44. 



Monkshood, 79. 



morbosa, Plowrightia, 185. 



Morning-glory, 201. 



multiflorus, Helianthus, 76. 



N. 



Negundo aceroides, 157, 158, 193. 

 nigra, Abies, 20. 

 Quercus, 205. 

 nitons, Cseoma, 185. 

 Norway spruce, 25. 



Oak, 38, 42, 58, 69, 93, 94, 109, 153, 156, 172, 18 



192, 194. 

 Oak, scrub, 205. 

 occidentalis, Platanus, 107, 208. 



Thuja, 20. 

 oleraceus, Sonchus, 77. 

 Onion, 13. 

 Orange, 53, 115, Kil, 187, 188. 



Parsnip, 204. 



Pea, 79. 



Peach, 15, 87, 103, 105, 106, 145, 147, 184, 185, 



186, 187, 199, 204, 208(2). 

 Peach leaf curl, 185. 



Pear, 22, 38 103, 117, 185, 187, 197, 200, 206. 

 Pear scab, 185. 

 Peas, 138. 

 penieillata, Roestelia, 185. 



