183 
Ripening.—This period comprises the stage of vegetation, which, 
for Brussels, extends from the 15th of July to the falling of the 
leaves, the last limit of the period with which we are occupied here. 
This classification has allowed me to put into [the omitted] table 
the observations gathered from other sources, as well as from the 
system of comparative observations which the Royal Academy of 
Belgium has succeeded in establishing at Brussels. 
The average influence of location on the annual progress of vegetation. 
| Acceleration or retardation of 
Position. hhases of vegetation relative to 
russels. 
; Locelity: Longi mal Lati fealty aes: F Ti 
2 = A c a 
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NGO, 2 ee eee eee ee dae 3.4 657 E 44 7 143)| aaa +14} 412} +440 )2.2.... 
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SYPHON AS ea Ses ee, Been 31 59 E 44 48 49} +2) +2 +16) +51 —10 
GounSt all a eee ees PE se 33 15 E 44:55 [2.2.22 +14) +7] +18) +49 |_2....- 
(GON OV aie eee ee ea ee a 15 15E. | 46 12 AOS) | 2= ofS eles 1 Fares 5 $l fetes a Dp | 
Lavreciinai lias sale IANS amie iy tie 46 Si) 53a} fT iy ae ie beeen AN 
Carisnih ere assess eee eae 2417 E 48 59 380} —11 | — 3} +15 |-.....- +11 
ID Wa Che i had Se ee eae Oe eae we 10 48 E 47 19 2400; —3/] -—1 | +6) +15 +18 
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SPUSSOIS mae sete aN oe see 8 6E. 50 51 60 0 0 0 0 0 
(CSTE RS 3 ce a ee Sk eee 5 34E GPSS ee —3|/ —4] +1 0 +12 
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ASTHOSEY 2 SoS a eee ea ee aoe | ee eee BO 146 ue oe are alba seen Dee et te | 4c ey | epee 
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