Detailed Record



Fire in the tree: The origin and distribution of fire–adapted traits within conifers and their influence on speciation rates across the conifer phylogeny


Abstract Considering rapidly changing fire regimes due to anthropogenic disturbances to climate and fuel loads, it is crucial to understand the underpinnings driving fire-adapted trait evolution. Among the oldest lineages affected by fire is Coniferae. This lineage occupies a variety of fire prone and non-fire prone habitats across all hemispheres and has four fire-adapted traits: (1) thick bark; (2) serotiny; (3) seedling grass stage; and (4) resprouting ability. We seek to determine the historic origins of these traits, the degree of convergent evolution among species, how fire adaptations affect diversification rates in conifers, and if there is a link between climate and the evolution of fire adaptations.
Authors Daniel Turck , Orlando Schwery ORCID , Luke J. Harmon ORCID , David C. Tank University of Wyoming
Journal Info Wiley | American Journal of Botany
Publication Date 1/3/2025
ISSN 0002-9122
TypeKeyword Image article
Open Access closed Closed Access
DOI https://doi.org/10.1002/ajb2.16454
KeywordsKeyword Image Genetic algorithm (Score: 0.651443)