annals-of-botany
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Gibberellin mediates tension wood formation
Results suggest that gibberellin is important for the development of gelatinous fibres, and therefore in gravitropism.
Nectary evolution in Disa orchids
Independent nectary evolution of orchid genus Disa has involved both repeated recapitulation of secretory epidermis, and innovation of stomatal nectaries.
Where do olives come from?
An analysis of patterns of genetic differentiation finds evidence of reciprocal gene exchanges between populations of Mediterranean and Saharan olives.
Climate and capture mechanism in pitcher plants
The influence of climate on the mechanisms employed by Nepenthes in prey capture and retention.
Timetable for allopolyploidy in flowering plants (Viewpoint)
This is the first study to propose a general temporal framework for strict allopolyploidy.
Ricinosomes and cell death in quinoa seeds
Early detection of Cys-EP in ricinosomes may predict the occurrence of programmed cell death during late seed development in quinoa.
APETALA3- and PISTILLATA-like genes in a basal angiosperm
Liu et al. study class B gene homologs in Hedyosmum orientale and find that the development of the perianth does not rely on B homeotic function.
Chamaecrista flexuosa: a possible case of atypical enantiostyly
An investigation of reproductive biology and the presence of deviations from the enantistylous standard form in Chamaecrista flexuosa (Fabaceae).
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