Refereed journal article or data article (A1)
Phylogenetic relatedness within Neotropical fern communities increases with soil fertility
List of Authors: Lehtonen S, Jones MM, Zuquim G, Prado J, Tuomisto H
Publisher: WILEY-BLACKWELL
Publication year: 2015
Journal: Global Ecology and Biogeography
Journal name in source: GLOBAL ECOLOGY AND BIOGEOGRAPHY
Journal acronym: GLOBAL ECOL BIOGEOGR
Volume number: 24
Issue number: 6
Start page: 695
End page: 705
Number of pages: 11
ISSN: 1466-822X
DOI: http://dx.doi.org/10.1111/geb.12294
Main conclusionsOur results highlight the importance of edaphic variation in structuring plant communities over evolutionary time-scales. Within the tropical forests studied, the effects of soil variation on local phylogenetic community structure seem to outweigh those of climate. Several fern genera show strong edaphic niche conservatism to either poor or rich soils, whereas many other genera have radiated to span a rather broad edaphic range. PD-based measures are so dominated by deep relationships that genus-level phylogenies are sufficient to investigate these patterns in tropical fern communities.
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