208 BOTANICAL GAZETTE [MARCH 
TABLE II 
CORRELATIONS FOR FRUIT LENGTH AND FERTILITY; 1907 SERIES 
Number of shrub "lo, prov teeth Sem "/Er "Is, roy a seeds r/Er 
Beer ce ics ss sy 261+ .057 4.56 . 296+ .056 5.26 
5; ro a en . 383+ .046 8.41 148+ .052 2.84 
a eh gie Aee Ne ae arargA — .005+ .047 ree 271+ .043 6.28 
Oe Gah SPI Ser neem er Seam 101+ .038 2.64 291+ .035 8.24 
Cos ANSLEY par aren 154+ .046 3.30 424+ .039 10.96 
ss rk eae AI gaa 132+ .038 3.53 421+ .031 13.42 
a ue ia es 135 .043 3 4 305+ .040 7.67 
BR eek 152+ .039 3.88 - 397 .034 11295 
Bee a aS Ss 168+ .043 3205 . 490+ .033 14.72 
5 PWEDE iS i a ia ie — .022+ .046 .48 -439 = .037 II.94 
Gore soe 376+ .043 8.79 -467 = .039 11.98 
\ fy CORSET Gese aeeeeales O21 .040 53 419+ .033 12.78 
OP mittee Coss 040+ .040 -99 398+ .034 11.84 
BO ie es 209+ .057 3.65 413.050 8.32 
Ae Sn ree — .255+ .036 7.05 . 334 .034 9.71 
PO NG Pe ae ere 132 .049 2.70 303 = .045 6.69 
table III, we find in every case 7,>7, and that in 17 cases of the 
20 it is significantly greater in comparison with its probable error. 
All the correlations for / and f are negative, and 17 out of the 20 
may be safely regarded as significantly negative. 
TABLE III 
Tls—T\o FOR 1906 
Difference 
Nshrad | Difference )s—ro | PE: diff. 
Lb Sage aan 622+ .047 13523 
5 Be ie age 146+ .046 3.27 
ba, Cagle ee ge 237 .044 5.38 
pi BRS 225 .052 4.33 
by Bee ae 123 .O51 2.Al 
TOs 166 .051 3.26 
Te ee II2+ .051 2520 
Aes. post 329+ .052 6.32 
>» gis eR ey, 252.052 4.84 
9 pets ae 417+ .046 9.06 
Way RR 413.050 8.25 
92 as oIr+ .048 -a2 
ok a ea Ae 219+ .052 4.21 
$4 OES 174 .049 3.56 
= ge Poe te 300+ .048 6.26 
USE ge . 288 .049 5.89 
yee nage 173.049 3.54 
> SS See OS 282+ .050 5.65 
1 Depa gene 322.050 6.44 
BO cas . 360 .051 7.05 
TABLE IV 
Tis—Tlo FOR 1907 
erence 
Namber of | pitterence ns—No | PE. dif 
5 un ras 034+ .080 43 
Ee Co. — ,235+ .069 3-39 
1 ORES ea 276+ .063 4.35 
2 . 190+ .052 3-65 
ae er i .270+ .060 4.50 
ge es . 289 = .049 5-91 
Ko? Pap ame .169= .050 2.90 
yk Beet ree 245 .052 4-73 
if ei ee a 322+ .054 5.95 
Oo vs 461 .059 7.88 
BO gs .ogt = .058 1.58 
Sy eae a - 398+ .052 7-73 
a ey 358 .052 6.86 
co) ie eit . 204 .076 2.70 
Yo Sa Pa . 589+ .050 11.79 
Ts Pea eae .171 = .067 2.57 
