cxxx 



ROYAL SOCIETY OF CANADA 



PHENOLOGICAL OBSERVATIONS, CANADA, 1905. 

 " When First Seen." 

 Observation Stations. 



Bay of the year 1905 corresponding to 

 the last day of each month. 



Jan 



Feb 



March . 



April. ... 



May 



June 181 



For Leap Year add one to each except 

 January. 



. 31 

 . 59 

 . 90 

 .120 

 .151 



July. 



Aug.. 



Sept.. 



Oct 



Nov. 



Dec. 



.212 

 .242 

 273 

 .314 

 .334 

 .365 



10 



11 

 la 



13 



u 



16 



16 



17 



18 



19 



20 



21 



22 



23 



24 



26 



26 



27 



28 



29 



30 



31 



32 



33 



Alnus incana, Willd 



Fopulus tremuloides 



Epigaa repens, L 



Equisetum arvense 



Sanguinaria Canadensis 



Viola blanda 



Viola palmata, cucuUata 



Hepatica triloba, etc 



Acer rubrum 



Fragaria Virginiana 



" " (fruit ripe) 



Taraxacum officinale , 



Erythronium Americanum 



Coptia trifolia 



Claytonia Caroliniana 



Nepeta Grlechoma 



Amelanchier Canadensis 



" " (fruit ripe)... 



Prunus Pennsylvanica 



" " (fruit ripe)... 



Vaccinium Can. and Penn 



•' " (fruit ripe) .. . 

 Banunculus acris 



R. repens . . . 



Trillium erythrocarpum 



Rhododendron Rhodora 



Cornus Canadensis 



" " (fruit ripe). 



Trientalis Americana 



Clintonia borealis 



Calla palustriB 



Cypripedium acaule 



Sisyrinchium angustifolium 



108.4 



118.2 



110.9 



128.1 



128.6 



126.3 



131. 



140.1 



130.5 



128.6 



168.3 



134 



139.5 



137.5 



131.4 



140.4 



143.6 



194 3 



147.5 



208 5 



146.8 



205.4 



152.4 



158.7 



146.1 



148. 



152. 



205.6 



152.2 



153.3 



160.9 



158.6 



163.1 



148 

 148 



104 

 122 



118 



142 

 126 

 134 

 118 

 126 

 126 

 162 

 134 

 142 



118 

 124 

 118 



134 

 143 



123 

 112 

 134 



132 

 132 



135 

 115 

 151 

 138 



125 

 126 



128 

 119 

 126 

 125 

 128 

 155 

 128 

 118 

 120 

 111 



99 

 123 

 130 



100 



130 

 177 



114 

 114 



110 

 114 

 120 



95 

 135 



199 

 91 



149 

 144 

 127 



