Table 2.
The phylogenetic signal (Pagel’s λ with associated P value and Blomberg’s K with associated P value) in the 2012 and 2013 leaf senescence dates at the Arnold Arboretum (AA), Garden in the Woods (GitW), Berlin Botanic Garden (Berlin), Ottawa Arboretum (Ottawa), Beijing Botanical Garden (Beijing) and Morton Arboretum (Morton) for the PHYLOMATIC tree, a composite phylogenetic tree of all woody species in our study and the high-resolution PHLAWD phylogeny, a subset of the woody species included in the study
| λ | P | K | P | |
|---|---|---|---|---|
| PHYLOMATIC tree | ||||
| AA 2012 | 0·2290 | 0 | 0·3062 | 0·569 |
| AA 2013 | 0·3133 | 0 | 0·3085 | 0·593 |
| GitW 2012 | 0 | 1 | 0·5313 | 0·17 |
| Berlin 2012 | 0·2305 | 0 | 0·2973 | 0·735 |
| Berlin 2013 | 0·2522 | 0 | 0·3379 | 0·453 |
| Ottawa 2012 | 0·291 | 0·0002 | 0·5771 | 0·286 |
| Ottawa 2013 | 0·3414 | 0 | 0·5221 | 0·335 |
| Beijing 2012 | 0 | 1 | 0·348 | 0·835 |
| Beijing 2013 | 0·3915 | 0 | 0·9588 | 0·106 |
| Morton 2012 | 0·4588 | 0·0003 | 0·7027 | 0·052 |
| PHLAWD phylogeny | ||||
| AA 2012 | 0·2837 | 0 | 0·0165 | 0·106 |
| AA 2013 | 0·4291 | 0 | 0·0179 | 0·091 |
| GitW 2012 | 0 | 1 | 0·026 | 0·868 |
| Berlin 2012 | 0·4291 | 0·0004 | 0·0149 | 0·493 |
| Berlin 2013 | 0·5047 | 0·0004 | 0·0121 | 0·807 |
| Ottawa 2012 | 0 | 1 | 0·0451 | 0·396 |
| Ottawa 2013 | 0 | 1 | 0·0311 | 0·566 |
| Beijing 2012 | 0 | 1 | 0·1198 | 0·237 |
| Beijing 2013 | 0 | 1 | 0·1095 | 0·254 |
| Morton 2012 | 0·294 | 0·0219 | 0·0434 | 0·184 |