@article{fdi:010094845,
  title = {{E}xpelled by the {A}ntarctic ice : evolutionary history of the tribe {C}unonieae ({C}unoniaceae)},
  author = {{F}ajardo-{G}uti{\'e}rrez, {F}. and {C}albi, {M}. and {D}illenberger, {M}. {S}. and {T}ello, {S}. and {F}uentes, {A}. and {O}leas, {N}. {H}. and {S}egovia, {R}. {A}. and {E}dwards, {C}. {E}. and {P}illon, {Y}ohan and {R}ichardson, {J}. {E}. and {B}orsch, {T}.},
  editor = {},
  language = {{ENG}},
  abstract = {{T}he tribe {C}unonieae comprises five genera and 214 species of shrubs and trees currently distributed in the {S}outhern {H}emisphere and the tropics, exhibiting an amphi-{P}acific disjunct distribution shared with {A}raucariaceae, {M}yrtaceae, {N}othofagaceae, {P}odocarpaceae, and {P}roteaceae, among others. {T}o address the central question of how historical geological forces have shaped the distribution of plant diversity in the southern hemisphere, we aimed to provide evidence from the biogeographical history of {C}unonieae. {W}e generated the most densely sampled phylogenetic trees of {C}unonieae available to date, with 121 samples and 81 species, based on 404 new sequences of plastid and nuclear {DNA} regions with high hierarchical phylogenetic signal (mat{K}, trn{L}-{F}, rpl16, and internal transcribed spacer ({ITS})). {W}e included 184 samples of {R}osids to estimate divergence times using fossil calibration points. {F}or biogeographic inference, we employed a time-stratified model including fossils as tips. {C}unonia and {P}terophylla were paraphyletic in the {ITS} tree, and {C}unonia was paraphyletic in the plastid tree. {P}ancheria, {V}esselowskya, and {W}einmannia were monophyletic, the latter with conflicting nuclear and plastid phylogenies. {T}he crown group {C}unonieae was dated at similar to 56 {M}a, and its ancestral areas were {A}ntarctica and {P}atagonia. {A}ntarctica acted as a bridge between {A}ustralia and {S}outh {A}merica before the consolidation of the {A}ntarctic {I}ce {S}heet and the extinction of the lineage in {A}ntarctica from the {O}ligocene to the {M}iocene. {F}ollowing that, {C}unonieae spread to lower latitudes via {Z}ealandia/{O}ceania and {P}atagonia/{S}outh {A}merica. {G}eological changes during the {P}liocene facilitated a further burst in diversification along the {A}ndes, in {M}adagascar, and in {N}ew {C}aledonia, where at least three colonization events occurred.},
  keywords = {amphi-{P}acific disjunction ; ancestral ranges ; {A}ndes ; {A}ntarctica ; biogeography ; {C}unonia ; {W}einmannia ; {AMERIQUE} {DU} {SUD} ; {ANDES} ; {ANTARCTIQUE} ; {MADAGASCAR} ; {NOUVELLE} {CALEDONIE}},
  booktitle = {},
  journal = {{J}ournal of {S}ystematics and {E}volution},
  volume = {[{E}arly access]},
  numero = {},
  pages = {[17 p.]},
  ISSN = {1674-4918},
  year = {2025},
  DOI = {10.1111/jse.70004},
  URL = {https://www.documentation.ird.fr/hor/fdi:010094845},
}