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The Annals of Botany Office is based at the University of Oxford.
annals-of-botany
About half of all higher plant species are recognizable as evolutionarily recent polyploids, where multiple whole genomes or sets of chromosomes have come together from close
annals-of-botany
Why did Gingko almost disappear during the Triassic–Jurassic mass extinction when ferns did so well? The answer has relevance for future atmospheric changes.
annals-of-botany
Plant regrowth in response to defoliation relies on efficient nitrogen use. Roche et al. find that remobilisation of water soluble carbohydrate stores in leaves of perennial
annals-of-botany
Considerable intra-specific variation in functional strategies can occur within a single plant species. C-S-R theory was developed to classify functional strategies (competitive, stress
annals-of-botany
Long root hairs enable the efficient uptake of poorly mobile nutrients such as phosphorus. Mapping the chromosomal locations of genes that control root hair length can
annals-of-botany
The ability to fix atmospheric nitrogen plays an important role in the successful establishment of introduced plants. Questioning the widely held belief that generalism in mutualistic
annals-of-botany
Mapping a new direction for the origin and distribution of olive (Olea europaea), Mousavi et al. measure genetic diversity levels and population genetic structure of a
annals-of-botany
Arachnitis uniflora is a mycoheterotrophic plant that obtains nutrients via arbuscular mycorrhizal fungi of neighbouring autrotrophic plants. Some mycoheterotrophic plants have the ability to associate with
annals-of-botany
Conservation of orchid species (Orchidaceae) can be challenging, particularly for a small Diuris group of four species from southeastern Australia. To determine best conservation practices for
annals-of-botany
Pollinators are often given precedence as the primary drivers behind the evolution of floral traits. Yet a growing body of research is beginning to stress the
annals-of-botany
Although the underlying phylogeny determines the qualitative wood structure, climate has a significant influence on the functional wood anatomy of Acacia. Warwick et al. use microscopy
annals-of-botany
Botanists have long been fascinated by the extraordinary diversity in flowering plant reproductive patterns and have sought to understand the ecological processes and genetic mechanisms influencing