1
Table S1: Family-level mating system and pollen diversity analyses for O. bataua. Mating system parameters were calculated in MLTR
2
(Ritland, 2002) at the family- and population-level; tm = multilocus outcrossing rate, tm-ts = biparental inbreeding, rp = correlated
3
paternity. Paternity analysis was conducted using Cervus (Marshall et al. 1998); nprogeny assigned = number of progeny for which male
4
parent was assigned with >80% confidence, nfathers = number of male parents assigned to progeny, mean distance = mean distance
5
between assigned male parents and maternal tree in metres. Probability of paternal identity (PPI) was calculated at the family- and
6
population-level according to Smouse and Robledo-Arnuncio (2005); rgg = probability of paternal identity amongst offspring, Nep =
7
number of effective pollen donors (1/rgg). The maximum likelihood estimation of the effective size of the pollen donor pool per female
8
(Nd) followed analysis presented in Nason et al. (1996). Mean values were either averaged across families or estimated at the population
9
level as indicated.
10
MLTR
Paternity analysis
PPI
Mean
Maternal
tree ID
Tree
nprogeny Densityi
nprogeny
tm
tm-ts
rp
assigned nfathers
distance ±
Aep
s.d. (m)
(ha)
rgg
Nep
Nd
08-0012
20
20
1.2 ± 0.57
0.04 ± 0.03
0.14 ± 0.07
19
9
231 ± 169
17.9
0.152
6.6
10
08-0013
20
19
1.2 ± 0.59
0.17 ± 0.09
0.09 ± 0.04
15
12
289 ± 235
34.6
0.083
12.0
25
08-0062
20
10
1.2 ± 0.56
0.21 ± 0.10
0.33 ± 0.15
20
9
211 ± 108
7.3
0.275
3.6
8
1
08-0064
20
29
1.2 ± 0.56
0.13 ± 0.06
0.00 ± 0.02
19
15
205 ± 211
28.1
0.029
34.2
36
08-0075
20
17
1.2 ± 0.58
0.21 ± 0.10
0.21 ± 0.10
17
7
375 ± 176
19.4
0.250
4.0
7
08-0103
20
11
1.2 ± 0.57
0.21 ± 0.10
0.13 ± 0.06
19
11
239 ± 182
20.9
0.099
10.1
15
08-0111
20
16
1.2 ± 0.58
0.23 ± 0.11
0.21 ± 0.10
18
8
108 ± 87
4.7
0.203
4.9
9
08-0124
20
5
1.2 ± 0.58
0.42 ± 0.20
0.56 ± 0.27
19
5
342 ± 72
3.3
0.614
1.6
5
08-0169
20
22
1.2 ± 0.58
0 ± 0.00
0.36 ± 0.17
19
6
245 ± 170
18.2
0.357
2.8
6
08-0173
20
5
1.2 ± 0.57
0.07 ± 0.06
0.17 ± 0.08
14
4
314 ± 110
7.6
0.429
2.3
4
08-0175
19
9
1.2 ± 0.58
0.24 ± 0.12
0.23 ± 0.11
18
10
274 ± 122
9.3
0.111
9.0
13
08-0186
20
4
1.2 ± 0.58
0.29 ± 0.14
0.09 ± 0.05
17
12
308 ± 122
9.4
0.059
17.0
21
08-0223
19
2
1.2 ± 0.58
0.14 ± 0.07
0.14 ± 0.07
13
11
573 ± 173
18.7
0.026
39.0
35
08-0459
20
1
0.97 ± 0.46
0.04 ± 0.03
0.12 ± 0.06
20
12
593 ± 323
65.5
0.089
11.2
17
08-0539
20
12
0.96 ±0.47
0.08 ± 0.04
0.13 ± 0.05
20
16
279 ± 152
14.5
0.026
38.0
41
08-0625
20
16
1.2 ± 0.58
0.22 ± 0.11
0.22 ± 0.11
20
10
331 ± 165
17.2
0.137
7.3
12
Population
Population
16.5 ±
0.18 ± 0.04
5.4
3.0
Mean (±
SE)
11
i
Population Population Population
19.8
12.4
1.00 ± 0.08
0.01 ± 0.08
0.20 ± 0.03
303 ± s.d.
17.9
9.8
206
18.5
Number of adult conspecifics within 75m diameter circle centred on maternal tree
2