I > . 
87 
191 
5 
228 
115 
81 
209 
213 
92 
70 
202 
1<1 
21 
189 
200 
82 
10 
17 
180 
169 
203 
126 
49 
40 
227 
205 
135 
142 
61 
38 
97 
217 
89 
12 
146 
193 
149 
178 
129 
8 
67 
96 
206 
160 
181 
107 
190 
88 
210 
223 
128 
16 
26 
Francis Darwin. 
Species. 
Barbarea vulgaris. 
Bartsia Odontites 
Beilis perennis 
Brachypodium pinnatum 
Briza media 
Bromus arvensis... 
,, asper ... ... i.. 
,, erectus ... . 
,, giganteus . 
Bromus racemosus 1 
Bryonia dioica ^ ... 
Bunium (Conopodium) flexuosum 
Butomus umbellatus 
Calamintlia Clinopodium 
Caltha palustris. 
Campanula glomerata . 
,, rotundifolia. 
,, trachelium . 
Cardamine amara 
,, hirsuta. 
,, pratensis . 
Carduus acanthoides 
„ acaulis. 
„ arvensis . 
„ lanceolatus . 
„ palustris . 
Carex pendula $ . 
M || 2 ... ... 
Carlina vulgaris. 
Caucalis Anthriscus 
Centaurea nigra. 
„ Scabiosa . 
Cerastium vulgatum . 
Chcerophyllum sylvestre 
(Anthriscus sylvestris) 
Chcerophyllum temulum 
Chenopodium ficifolium. 
Chrysanthemum Leucanthemum 
Chrysosplenium oppositifolium 
Circoea lutetiana. 
Clematis vitalba .. 
Convolvulus arvensis . 
,, sepium 
Cornus sanguinea 
Corylus Avellana... 
Cratcegus Oxyacantha ... 
Cynosurus cristatus . 
Dactylis glomerata 
Oaucus Carota. 
Digraphis arundinacea ... 
Epilobium hirsutum 
,, montanum ... 
„ parviflorum ... 
Erigeron acris 
Euonymus europceus 
Eupatorium cannabinum 
Euphrasia officinalis . 
Festuca ovina . 
Fragaria vesca . 
Fraxinus excelsior ? . 
Galeopsis Tetrahit 
Galium aparine. 
,, mollugo. 
Date of first flowering. 
1917. 
1918 
1919 
, 
May 
27 
July 
17 
July 
12 
July 
11 
April 
4 
Jan. 
20 
Jan. 
8 
June 
24 
Aug. 
9 
June 
11 
9 9 
6 
June 
6 
May 
26 
July 
16 
July 
22 
June 
24 
July 
12 
July 
24 
May 
21 
June 
9 
99 
30 
May 
28 
9 9 
15 
May 
20 
July 
14 
July 
6 
July 
9 
9 9 
7 
April 
22 
April 
9 
Aug. 
21 
June 
19 
July 
6 
July 
9 
July 
10 
n 
17 
99 
11 
9 9 
13 
May 
26 
Mar. 
18 
May 
2 
Mar. 
17 
April 
7 
July 
11 
July 
7 
91 
8 
July 
4 
June 
27 
June 
30 
June 
27 
July 
16 
July 
15 
June 
14 
May 
31 
June 
9 
May 
22 
99 
4 
May 
12 
May 
9 
Aug. 
4 
July 
5 
July 
17 
June 
17 
June 
6 
June 
19 
9 9 
21 
June 
29 
9 9 
21 
May 
18 
May 
16 
May 
18 
April 
16 
9 9 
6 
May 
29 
June 
1 
July 
26 
May 
30 
May 
22 
May 
28 
Mar. 
17 
April 
4 
June 
26 
June 
17 
June 
22 
July 
10 
July 
10 
July 
12 
June 
18 
9 9 
2 
June 
22 
9 9 
27 
9 9 
11 
July 
4 
9 9 
6 
June 
2 
June 
10 
Jan. 
23 
Mar. 
15 
May 
18 
May 
1 
May 
18 
June 
13 
June 
10 
9 9 
3 
June 
1 
July 
11 
July 
12 
July 
18 
9 9 
6 
June 
24 
99 
6 
July 
6 
June 
12 
May 
28 
June 
3 
June 
30 
July 
10 
Aug. 
11 
June 
6 
May 
17 
May 
28 
Aug. 
19 
July 
13 
July 
23 
9 9 
3 
9 9 
28 
June 
10 
April 
21 
Mar. 
16 
April 
6 
April 
14 
9 9 
21 
July 
11 
June 
4 
May 
23 
May 
28 
9 9 
13 
June 
20 
A form of B. arvensis. * see also 134. 
