CERTAIN BRITISH HETERCECISMAL UREDINES. 
161 
Expt. 
Infection. 
1st Result. 
f 422.* 
.zEcidium 
Ranunculi 
Phragmitis com- 
1 July 
20 July. 
■s 
bu 
Ibosi 
munis 
[423 * 
n 
it 
Dactylis glomerat 
a 1 July 
— 
( 369 * 
Ranunculi re- 
Phragmitis com- 
21 May 
9 June. 
■s 
pe 
ntis 
munis 
[370* 
)> 
It 
Poa trivialis 
21 May 
— 
* Prom Puc 
cinia Magnusiana. 
140. 
Puccinia phragmitis 
Rumex crispus 
16 May 
27 May. 
178. 
II 
„ conglomeratus 8 June 
22 June. 
179. 
It 
„ obtusifoliu 
s 8 June 
19 June. 
180. 
II 
II II 
8 June 
19 June. 
181. 
II 
ti 
„ hydrola- 
8 June 
19 June 
pathum 
334. 
„ 
It 
II 19 
9 May 
1 June. 
182. 
it 
ii 
R.heum officinale 
8 June 
19 June. 
183. 
it 
11 
II It 
8 June 
19 June. 
148. 
iEcidium Rumicis 
Phragmitis com- 
27 May 
4 June. 
munis 
166. 
it 
it 
a a 
3 June 
12 June. 
172. 
„ 
II 
a a 
7 June 
— 
188. 
„ 
ti 
a a 
16 June 
10 July. 
189. 
it 
tt 
a a 
16 June 
10 July. 
208. 
n 
II 
a a 
2 July 
20 July. 
209. 
it 
II 
a it 
2 July 
30 July. 
137. 
Puccini 
i phragmitis 
Ranunculus re- 
18 May 
— 
pens 
138. 
It 
II 
a a 
18 May 
— 
142. 
It 
it 
„ ficaria 
20 May 
— 
[346. 
it 
II 
Rumex obtusifo- 
16 May 
25 May. 
lius 
[347. 
it 
II 
„ acetosa 
16 May 
— 
177. 
it 
„ 
II II 
8 June 
— 
139. 
a 
Magnusiana 
II II 
17 May 
— 
179. 
a 
II 
II II 
5 June 
— 
206. 
it 
II 
II II 
28 June 
— 
323. 
it 
II 
II II 
26 April 
— 
360. 
it 
II 
Ranunculus acris 
18 May 
— 
361. 
li 
II 
„ ficaria 
18 May 
— 
359. 
a 
II 
„ auricomus 
18 May 
— 
362. 
it 
It 
Berberis vulgaris 
18 May 
— 
vox. 
xxv. — 
-NEW SEK. 
L 
