@article{a18569ee7d864ea48c5e26012533a513,
title = "Climatic niche lability but growth form conservatism in the African woody flora",
abstract = "Climatic niche evolution during the diversification of tropical plants has received little attention in Africa. To address this, we characterised the climatic niche of >4000 tropical African woody species, distinguishing two broad bioclimatic groups (forest vs. savanna) and six subgroups. We quantified niche conservatism versus lability at the genus level and for higher clades, using a molecular phylogeny of >800 genera. Although niche stasis at speciation is prevalent, numerous clades individually cover vast climatic spaces suggesting a general ease in transcending ecological limits, especially across bioclimatic subgroups. The forest biome was the main source of diversity, providing many lineages to savanna, but reverse shifts also occurred. We identified clades that diversified in savanna after shifts from forest. The forest-savanna transition was not consistently associated with a growth form change, though we found evolutionarily labile clades whose presence in forest or savanna is associated respectively with climbing or shrubby species diversification.",
author = "Ana{\"i}s-Pasipha{\'e} Gorel and Oliver Hardy and Gilles Dauby and Kyle Dexter and Segovia, {Ricardo A.} and Kathy Steppe and Adeline Fayolle",
note = "Funding Information: This research was supported by the Special Research Fund Ghent University—BOF postdoctoral fellowship BOF20/PDO/003, the University of Li{\`e}ge and the EOS‐CANOPI project (O.0026.22 grant). We thank Pr. Michael D. Swaine (United Kingdom) and Pr. Jean‐Louis Doucet (Belgium) for their botanical expertise and their help in the conception of this study. R.A.S. was supported by Grant ANID ACE210006. Funding Information: This research was supported by the Special Research Fund Ghent University?BOF postdoctoral fellowship BOF20/PDO/003, the University of Li?ge and the EOS-CANOPI project (O.0026.22 grant). We thank Pr. Michael D. Swaine (United Kingdom) and Pr. Jean-Louis Doucet (Belgium) for their botanical expertise and their help in the conception of this study. R.A.S. was supported by Grant ANID ACE210006. Publisher Copyright: {\textcopyright} 2022 John Wiley & Sons Ltd.",
year = "2022",
month = mar,
day = "1",
doi = "10.1111/ele.13985",
language = "English",
journal = "Ecology Letters",
issn = "1461-023X",
publisher = "Wiley-Blackwell",
}