The recently proposed concept of ´endangered living fossils’ (ELFs) integrates high-endangered status and evolutionary singularity for any species. In this review, I gathered monotypic genera (single-species genera) that satisfy the three ELF criteria ...
Pablo Vargas
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Non-equilibrium dynamics and floral trait interactions shape extant angiosperm diversity. [PDF]
Why are some traits and trait combinations exceptionally common across the tree of life, whereas others are vanishingly rare? The distribution of trait diversity across a clade at any time depends on the ancestral state of the clade, the rate at which ...
Armbruster, W Scott +12 more
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Recent research in island biogeography has highlighted the important role of late Quaternary sea‐level fluctuations in shaping biogeographic patterns in insular systems but focused on oceanic systems.
Cyril Hammoud +7 more
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Conifer-angiosperm interactions: Physiological ecology and life history. [PDF]
Worldwide, conifers are most successful on sites subject to chronic stresses that limit productivity (low temperatures, nutrient poverty, poor drainage).
Lusk, Christopher H.
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B-Function Expression in the Flower Center Underlies the Homeotic Phenotype of Lacandonia schismatica (Triuridaceae) [PDF]
Spontaneous homeotic transformations have been described in natural populations of both plants and animals, but little is known about the molecular-genetic mechanisms underlying these processes in plants.
Ambrose, Barbara A. +12 more
core +4 more sources
Systematic composition, species diversity and plant chorology of Wadi Shuwaib: A typical desert wadi in the eastern region of United Arab Emirates (UAE) [PDF]
The study analyses the floristic diversity, life span, life form and phytogeographic affinities of the flora of Wadi Shuwaib, a desert wadi in the eastern region of the United Arab Emirates.
Sabitha Sakkir +4 more
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Leaf cuticular morphology links Platanaceae and Proteaceae [PDF]
Int. J. Plant Sci. 166(5):843–855. © 2005 by The University of Chicago.The leaf cuticular morphology of extant species of Platanus was investigated using light and scanning electron microscopy.
Carpenter, R., Hill, R., Jordan, G.
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The evolution of gene duplicates in angiosperms and the impact of protein-protein interactions and the mechanism of duplication [PDF]
Gene duplicates, generated through either whole genome duplication (WGD) or small-scale duplication (SSD), are prominent in angiosperms and are believed to play an important role in adaptation and in generating evolutionary novelty.
Carretero-Paulet, Lorenzo +2 more
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Background Accurate estimation of the divergence time of the extant eukaryotes is a fundamentally important but extremely difficult problem owing primarily to gross violations of the molecular clock at long evolutionary distances and the lack of ...
Koonin Eugene V +4 more
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Mobilisation of distributional data for vascular plants of Murmansk Region, Russia: Digital representation of the Flora of Murmansk Region [PDF]
The present-day demand for digital availability of distributional data in biodiversity studies requires a special effort in assembling and editing the data otherwise scattered in paper literature and herbarium collections, which can be poorly accessible ...
Mikhail Kozhin +2 more
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