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The Annals of Botany Office is based at the University of Oxford.
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Orchid reproductive isolation and pollination success Few studies have investigated whether non-rewarding plants affect the pollination success of rewarding plants when they grow in close
annals-of-botany
Patterns of resource allocation in a dioecious species Resource allocation between vegetative and reproductive growth will vary over time, and dioecious species may also adopt different
annals-of-botany
Phylogenetics of Ornithogaloideae The taxonomy of subfamily Ornithogaloideae (Hyacinthaceae) has been a matter of controversy in recent decades, with several contradictory taxonomic treatments having been proposed.
annals-of-botany
Oxidative stress responses in two lichen phycobionts The epiphytic lichen Ramalina farinacea contains two genetically distinct Trebouxia phycobionts. Del Hoyo et al. analyse the effects of
annals-of-botany
Sunflower nitrogen-stress response and gene expression The hybrid sunflower Helianthus anomalus is endemic to desert sand dunes, which have lower nutrient availability than the habitats
annals-of-botany
Stochastic architecture and biomass partitioning Realistic modelling of the topological development of a tree stand is difficult owing to the variability of branching patterns. Using data
annals-of-botany
Coexistence of multiple cytotypes of an orchid Large-scale cytotype surveys have indicated that intraspecific ploidy diversification is much more common than previously thought. Trávníček et
annals-of-botany
Polyploidy and mating patterns in the moss Atrichum Evolutionary transitions from unisexuality to hermaphroditism in mosses are associated with polyploidy. Jesson et al. investigate this association
annals-of-botany
Reproductive ecology in a basal angiosperm Trithuria, the sole genus in the family Hydatellaceae, is an important group for understanding early angiosperm evolution because of its
annals-of-botany
Post-submergence recovery dynamics of wetland plants Fast growth recovery post-submergence is important for establishment of riparian species in zones where water level fluctuates. Luo
annals-of-botany
Starch and lipids during cambial reactivation Cambial reactivation in trees occurs from late winter to early spring when the supply of carbohydrates from photosynthesis is minimal
annals-of-botany
Mating system of dwarf eelgrass Seagrasses exhibit extensive clonal growth and kinship structure among neighbouring genets. Zipperle et al. demonstrate a predominantly outcrossing mating system and