Table I. —Dates oe Flowering of Plants observed in 1900, with the Mean Date for 1876-1899. 
54 
E. MAWLEY-PHENOLOGICAL PHENOMENA 
Mean, 
1876-99. 
Jan. 29 
Feb. 26 
Mar. 21 
A pi. 2 
Apl. 20 
May 9 
May 12 
May 20 
June 5 
June 23 
July 5 
July 9 
Sept. 27 
Odsey 
(Ashwell) 
Jan. 26 
Apl. 16 
May 8 
June 5 
Sept. 24 
Hitchin. 
Apl. 4 
Apl. 21 
Apl. 20 
May 12 
May 9 
June 10 
June 30 
i fc 
as w 
* 0 
W w 
Ph 
Feb. 23 
Mar. 9 
Apl. 15 
Apl. 14 
Apl. 22 
May 15 
May 16 
May 30 
June 10 
Saw- 
bridge- 
WORTH. 
Feb. 22 
Mar. 12 
Apl. 19 
Apl. 23 
May 14 
May 26 
June 6 
June 11 
June 28 
Oct. 7 
Hert¬ 
ford. 
Feb. 22 
Mar. 17 
Mar. 28 
Apl. 13 
Apl. 21 
May 13 
May 10 
May 26 
June 10 
July 3 
July 8 
July 20 
Sept. 30 
Hat¬ 
field. 
Apl. 15 
Apl. 21 
May 8 
May 11 
June 10 
July 18 
July 9 
July 24 
pH 02 
w g 
Feb. 22 
Mar. 9 
Apl. 13 
Apl. 21 
May 2 
May 23 
May 30 
May 28 
June 8 
June 25 
July 16 
July 4 
Oct. 7 
St. 
Albans. 
. 
Apl. 18 
May 24 
Ches- 
ham. 
Jan. 28 
Mar. 9 
Apl. 15 
Apl. 19 
May 19 
May 25 
May 20 
July 16 
July 16 
Oct. 28 
0 
rt 
o 
Em 
Eh 
£ 
H Q 
W o 
H O 
£ £ 
Feb. 1 
Apl. 9 
Apl. 16 
May 10 
May 15 
June 2 
June 11 
June 28 
June 27 
July 25 
Sept. 21 
The 
Platts. 
Jan. 24 
Apl. 14 
Apl. 19 
Apl. 25 
May 7 
May 21 
June 7 
June 9 
S W 
5 § 
£ s 
Mar. 25 
Apl. 14 
Apl. 21 
May 8 
May 12 
June 4 
June 10 
Aug. 18 
Species. 
Hazel. 
( Corylus avellana ) 
Coltsfoot . 
( Tussilago farfara) 
Wood-Anemone . 
(. Anemone nemorosa) 
Blackthorn . 
(Prunus spinosa) 
Garlic Hedge-Mustard. 
(Alliaria officinalis) 
Horse-Chestnut . 
(AEsculus hippocastanum ) 
Hawthorn. 
(■ Cratcegus oxyacantha) 
White Ox-Eye. 
( leucanthemum vulgare ) 
Dog-Kose. 
(. Rosa canina) 
Black Knapweed . 
(Centaurea nigra) 
Harebell . 
( Campanula rotundifolia ) 
Greater Bindweed. 
( Convolvulus sepium ) 
Ivy. 
( Hedera helix ) 
