Table 2. Variety-level statistics (±s.d.) for five varieties of M. polymorpha on Hawai'i Island.
| Variety | N | A | AR | PAR | HO | HE | FIS | M |
|---|---|---|---|---|---|---|---|---|
| newellii | 43 | 8.78±5.56 | 7.10±1.42 | 0.48±0.14 | 0.524±0.176 | 0.632±0.225 | 0.029 | 0.702 |
| glaberrima | 95 | 19.67±14.78 | 12.23±2.73 | 1.14±0.35 | 0.609±0.197 | 0.742±0.24 | 0.039 | 0.829 |
| macrophylla | 46 | 16.33±11.34 | 12.64±2.68 | 1.69±0.44 | 0.660±0.197 | 0.780±0.203 | 0.031 | 0.778 |
| incana | 140 | 19.78±13.39 | 11.54±2.56 | 1.02±0.32 | 0.604±0.191 | 0.720±0.241 | 0.032 | 0.826 |
| polymorpha | 80 | 17.22±13.74 | 11.10±2.68 | 1.10±0.50 | 0.638±0.173 | 0.725±0.237 | 0.029 | 0.748 |
All genetic diversity statistics are calculated with populations pooled within variety, and values are averaged across nine nuclear microsatellite loci. Inbreeding coefficients (FIS) are calculated using INEst, which accounts for the presence of null alleles; FIS values are averaged over both populations and loci. N is the total number of individuals sampled, and A is the average number of alleles observed. Average allelic richness (AR) and private allelic richness (PAR) per 43 individuals were calculated using ADZE, observed (HO) and expected heterozygosity (HE) were calculated using Genepop, and the modified Garza-Williamson Index (M) was calculated as r/(k+1), such that r=the number of unique alleles and k=the allele size range (in number of repeats).