Table 3.
Distribution of molecular variance between subsections, aggregates, microspecies and cytotypes
| Source of variation | d.f. | Sum of squares | Mean of squares | Percentage of variance | ΦST | P-value |
|---|---|---|---|---|---|---|
| AMOVA on subsections (all samples) | ||||||
| Between subsections | 1 | 21·60 | 21·60 | 26 | 0·25 | 0.001 |
| Between localities within subsections | 81 | 43·12 | 0·53 | 19 | 0·26 | 0·001 |
| Within localities | 659 | 84·66 | 0·12 | 55 | 0·45 | 0·001 |
| AMOVA on species of subsect. Caninae | ||||||
| Between species | 4 | 1·31 | 0·33 | 1 | 0·01 | 0·015 |
| Between localities within species | 105 | 29·65 | 0·28 | 20 | 0·20 | 0·001 |
| Within localities | 350 | 48·47 | 0·14 | 79 | 0·21 | 0·001 |
| AMOVA on aggregates of subsect. Rubigineae | ||||||
| Between aggregates | 1 | 5·20 | 5·20 | 19 | 0·18 | 0·001 |
| Between localities within aggregate | 47 | 24·14 | 0·51 | 40 | 0·50 | 0·001 |
| Within localities | 233 | 18·37 | 0·09 | 41 | 0·59 | 0·001 |
| AMOVA on ploidy levels of subsect. Rubigineae | ||||||
| Between ploidy levels | 4 | 7·82 | 1·96 | 20 | 0·20 | 0·001 |
| Between localities within ploidy level | 51 | 23·55 | 0·46 | 42 | 0·52 | 0·001 |
| Within localities | 226 | 16·34 | 0·07 | 38 | 0·62 | 0·001 |
| AMOVA on species of R. rubiginosa agg. | ||||||
| Between species | 2 | 2·35 | 1·18 | 9 | 0·09 | 0·003 |
| Between localities within species | 54 | 16·90 | 0·31 | 52 | 0·57 | 0·001 |
| Within localities | 137 | 7·88 | 0·06 | 39 | 0·61 | 0·001 |
| AMOVA on species of R. elliptica agg. | ||||||
| Between species | 1 | 0·54 | 0·54 | −3 | −0·02 | 0·608 |
| Between localities within species | 23 | 10·07 | 0·44 | 62 | 0·48 | 0·001 |
| Within localities | 63 | 4·61 | 0·07 | 41 | 0·47 | 0·001 |
d.f., degrees of freedom.