J. A. Harris 
TABLE VI. 
Ovules per Pod in Robinia. 
457 
Tree 
u 
g 
g 
10 
11 1 
12 
13 
1 /, 
15 
10 
17 
18 
19 
Totals 
I 
1 
3 
12 
24 
21 
28 
20 
(5 
122 
2 
3 
4 
6 
10 
11 
11 
6 
6 
4 
1 
2 
64 
3 
1 
2 
3 
13 
35 
25 
20 
11 
1 
111 
It 
3 
5 
16 
31 
25 
14 
6 
2 
102 
5 
3 
13 
25 
26 
31 
15 
5 
1 
2 
1 
122 
6 
2 
3 
14 
32 
31 
25 
10 
1 
2 
120 
7 
6 
10 
15 
35 
25 
16 
9 
1 
3 
120 
8 
2 
5 
22 
28 
35 
31 
25 
6 
4 
1 
159 
9 
2 
11 
29 
28 
32 
14 
9 
2 
1 
128 
10 
1 
3 
5 
22 
15 
20 
5 
4 
2 
1 
78 
11 
1 
8 
19 
17 
20 ' 
26 
7 
3 
2 
2 
105 
12 
2 
12 
17 
25 
36 
34 
33 
20 
11 
6 
196 
Totals 
2 
11 
i 
103 
199 
245 
258 
215 
135 
99 
71 
32 
20 
7 
1427 
TABLE VII. 
Seeds per Pod in Robinia. 
Tree 
2 1 3 
1 
h 
5 
0 
7 
8 
9 
10 
11 
12 
13 
H 
15 
16 
17 
18 
19 
Totals 
1 
5 
16 
23 
27 
17 
16 
8 
3 
3 
4 
122 
2 
1 
4 
4. 
7 
6 
8 
6 
5 
6 
3 
2 
4 
4 
2 
1 
1 
64 
3 
2 
13 
28 
23 
11 
20 
9 
3 
2 
111 
4 
13 
19 
20 
11 
11 
12 
3 
5 
2 
1 
1 
102 
5 
5 
18 
10 
20 
21 
21 
7 
7 
4 
6 
2 
1 
122 
6 
13 
33 
19 
21 
15 
6 
8 
1 
1 
2 
1 
120 
7 
3 
11 
20 
24 
21 
11 
14 
6 
7 
2 
1 
120 
8 
6 
23 
14 
21 
14 
25 
20 
18 
9 
5 
2 
2 
159 
9 
3 
15 
17 
15 
13 
22 
13 
9 
2 
10 
3 
2 
3 
1 

128 
10 
3 
9 
15 
14 
11 
8 
9 
*> 
•j 
3 
1 
1 
1 
78 
11 
1 
3 
6 
9 
12 
22 
20 
17 
11 
3 
1 
105 
12 
1 
6 
5 
7 
7 
11 
8 
12 
22 
23 
23 
20 
16 
17 
10 
6 
2 
196 
Totals 
29 
100 
152 
161 
168 
162 
155 
98 
97 
88 
69 
44 
38 
23 
22 12 
7 
2 
1427 
Feeding the entries in Table VIII into the calculating machine and copying 
off the results I find, for population constants weighted in (n — l)-fold manner : 
S[n («-!)] = 181152, 
S[(n - l}2 (o')] = 2259669, o = 12-4738S4, 
29203787, a { ~ = 5-613725, 
13114598, S[2(>' 2 )] = 101750, 
28866082, S [2 (o' 2 )] = 219072, 
1468970, s = 8-109047, 
14364330, (j/ = 13-537706, 
#[(».-l)S(o' 2 )] 
S[i(s')f 
S[(n-I)Z(s')] 
where o and s indicate ovules per pod and seeds per pod. 
