Appendix C. Means (± SE) of seed set from floral manipulations for each population × year combination along with tests for differences between pairs of treatments.
TABLE C1. Seed set [seeds per fruit ± SE (N)] from experimental floral manipulations in 12 populations between 2006 and 2008. The last four columns of the table show the P values from one-tailed t tests, with the a priori predicted direction of the effect indicated in the column heading. Tests of differences between treatments at the regional level (bottom of table) were conducted using treatment least square means from ANOVAs including year.
Population |
Year |
Supplemental Outcross (SO) |
Supplemental Self (SS) |
Unmanipulated (U) |
Emasculated (E) |
SO > U |
SS > U |
SO > SS |
U > E |
Black Gulch |
2007 |
24.6 ± 3.8 (16) |
21.6 ± 4.3 (9) |
23.0 ± 4.7 (12) |
20.2 ± 3.6 (14) |
0.395 |
0.588 |
0.306 |
0.322 |
Borel Rd |
2006 |
28.9 ± 1.8 (57) |
|
27.5 ± 1.9 (57) |
26.2 ± 1.4 (55) |
0.292 |
|
|
0.295 |
Borel Rd |
2007 |
34.0 ± 1.3 (71) |
29.7 ± 1.3 (61) |
31.7 ± 1.5 (59) |
31.5 ± 1.9 (61) |
0.129 |
0.662 |
0.068 |
0.462 |
Borel Rd |
2008 |
24.8 ± 1.5 (68) |
25.2 ± 1.4 (72) |
23.7 ± 1.6 (67) |
23.3 ± 1.5 (74) |
0.306 |
0.348 |
0.509 |
0.434 |
China Garden |
2008 |
26.0 ± 2.3 (46) |
32.6 ± 2.3 (46) |
26.2 ± 2.4 (39) |
25.8 ± 2.0 (47) |
0.516 |
0.025 |
0.982 |
0.461 |
Cow Flat |
2006 |
26.1 ± 2.7 (28) |
|
21.4 ± 3.8 (20) |
21.1 ± 3.1 (21) |
0.161 |
|
|
0.483 |
Cow Flat |
2007 |
28.3 ± 2.5 (29) |
23.2 ± 2.7 (28) |
26.3 ± 2.2 (37) |
25.8 ± 3.0 (36) |
0.281 |
0.668 |
0.388 |
0.442 |
Cow Flat |
2008 |
30.6 ± 1.8 (60) |
33.4 ± 1.8 (59) |
27.6 ± 2.3 (49) |
28.6 ± 2.3 (50) |
0.154 |
0.024 |
0.843 |
0.616 |
Delonegha |
2006 |
45.8 ± 6.4 (10) |
|
33.9 ± 4.3 (14) |
32.9 ± 4.8 (12) |
0.071 |
|
|
0.438 |
Erskine Crk |
2006 |
39.2 ± 2.1 (62) |
|
34.8 ± 2.6 (55) |
30.3 ± 2.2 (62) |
0.099 |
|
|
0.091 |
Erskine Crk |
2007 |
30.6 ± 2.8 (37) |
32.9 ± 2.7 (39) |
27.4 ± 2.7 (39) |
31.2 ± 3.0 (39) |
0.200 |
0.080 |
0.716 |
0.830 |
Golf Course |
2006 |
41.1 ± 4.1 (28) |
|
34.6 ± 3.3 (37) |
35.6 ± 3.4 (36) |
0.114 |
|
|
0.582 |
Golf Course |
2008 |
32.2 ± 2.0 (43) |
35.1 ± 2.5 (40) |
32.1 ± 2.4 (37) |
34.0 ± 2.4 (36) |
0.491 |
0.186 |
0.817 |
0.710 |
Green Rock |
2006 |
24.5 ± 1.7 (46) |
|
20.9 ± 2.2 (42) |
25.9 ± 2.6 (40) |
0.097 |
|
|
0.925 |
Green Rock |
2007 |
26.7 ± 2.9 (28) |
33.9 ± 2.6 (23) |
26.7 ± 3.4 (25) |
26.8 ± 3.2 (20) |
0.497 |
0.051 |
0.953 |
0.510 |
Green Rock |
2008 |
24.9 ± 1.3 (70) |
22.7 ± 1.4 (70) |
24.1 ± 1.3 (67) |
26.7 ± 1.3 (62) |
0.333 |
0.773 |
0.117 |
0.923 |
Keyesville |
2006 |
37.9 ± 2.1 (40) |
|
37.0 ± 3.0 (27) |
40.7 ± 2.0 (33) |
0.397 |
|
|
0.845 |
Keyesville |
2007 |
27.5 ± 3.5 (17) |
28.7 ± 4.1 (19) |
25.1 ± 3.6 (19) |
29.7 ± 4.5 (20) |
0.314 |
0.258 |
0.582 |
0.786 |
Keyesville |
2008 |
33.9 ± 1.2 (58) |
33.3 ± 1.6 (63) |
31.1 ± 1.8 (46) |
30.0 ± 1.6 (55) |
0.098 |
0.159 |
0.397 |
0.326 |
Mill Creek |
2006 |
32.7 ± 3.7 (18) |
|
26.7 ± 4.6 (14) |
34.6 ± 3.0 17) |
0.161 |
|
|
0.916 |
Mill Creek |
2008 |
31.9 ± 2.4 (53) |
32.7 ± 2.3 (55) |
31.9 ± 2.4 (43) |
32.1 ± 2.1 (54) |
0.495 |
0.402 |
0.598 |
0.534 |
Site 22 |
2006 |
45.5 ± 2.0 (60) |
|
42.0 ± 2.1 (60) |
39.8 ± 2.3 (65) |
0.116 |
|
|
0.242 |
Site 22 |
2008 |
41.6 ± 1.8 (63) |
37.4 ± 1.7 (63) |
37.4 ± 1.8 (61) |
41.2 ± 1.9 (67) |
0.053 |
0.502 |
0.052 |
0.928 |
Squirrel Mtn |
2006 |
37.4 ± 2.0 (38) |
|
34.3 ± 1.8 (54) |
34.6 ± 3.0 (39) |
0.123 |
|
|
0.534 |
Squirrel Mtn |
2008 |
31.4 ± 2.5 (32) |
34.2 ± 2.3 (31) |
27.0 ± 2.8 (54) |
28.8 ± 2.8 (39) |
0.120 |
0.031 |
0.788 |
0.681 |
|
|
|
|
|
|
|
|
|
|
Regions |
|
|
|
|
|
|
|
|
|
Center |
All |
29.5 ± 1.0 (244) |
31.5 ± 1.1 (188) |
27.5 ± 1.1 (216) |
27.2 ± 1.0 (237) |
0.131 |
0.010 |
0.913 |
0.386 |
Intermediate |
All |
29.0 ± 0.6 (470) |
27.9 ± 0.7 (317) |
27.0 ± 0.7 (420) |
28.1 ± 0.7 (434) |
0.025 |
0.078 |
0.710 |
0.898 |
Edge |
All |
38.2 ± 0.8 (363) |
35.3 ± 1.1 (172) |
34.8 ± 0.9 (366) |
35.2 ± 0.9 (374) |
0.004 |
0.072 |
0.242 |
0.652 |
Overall |
All |
32.2 ± 0.5 (1078) |
30.8 ± 0.6 (678) |
29.9 ± 0.5 (1003) |
30.4 ± 0.5 (1045) |
<0.001 |
0.002 |
0.495 |
0.790 |