274 



PHENOLOGICAL OBSERVATIONS IN 



PHEXOLOGICAL OBSERVATIONS, CANADA, 19j3. 

 Observation Stations. 



Day of the year 1903 corres- 

 ponding to I he last day 

 of each month. 



Jan ..... 31 



Keb 59 



March . . 90 

 April ...120 



Mav 151 



June....l«l 



July . 



Aug 



Sept 



Oct . 



Nov 



Dec 



...212 

 ...24 

 ..273 

 ...301 

 ...334 



boce 



365 t 



Alnus incana, Willd 



Populus tremuloides — 



Epigfea rcpens, L 



Equi-setum arven.se 



Sanguinaria Canadensi.s 



Viola blanda 



Viola palmata, cucuUata 

 Hcpatica,, triloba, etc — 



Acer rubruni 



Fragaria Virginiana ... 



" " (fruit ripe) 



Taraxacum officinale. . . 

 Ery t hroniuni Amcricanum 



Copti.s trif olia 



Claytonia Carolinian.a — 



Nepeta Glechoma 



Amelanchier Canaden.sis 



'• ■' (fruit ripe) 



Prunu.s Penn.syi^■anica. 



" " (fruit ripe) 



Vaccinura Can. and Penn 

 " " (fruit ripe) 



Ranunculus acris 



R repens 



Trillium erythrocarpum . . 

 Rhododendron Rhodora 



112 



129 



129 



136 



151 



145 



135 



143 



99 



100 



132 



130 



143 



141 



134 



124 



109 

 117 

 118 



88 

 104 

 112 

 150 

 109 

 107 

 120 



90 

 132 

 119 



128 



119 



132 



lie 



136 



160 



*126 



110 



129 



134 



132 



112 



140 



131 



133 



119 



138 



166 



90 



93 



108 



120 



* When becoming common. 



t The phenochrons for Nova Scotia are the averages of over 300 selected schedules, 

 the fractions being omitted. In some of the schedules from the Western Provinces of 

 Canada, the cognate western species are taken as indicated exactly in previous reports. 



