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Nectar robbing: ecological and evolutionary perspectives
RE Irwin, JL Bronstein, JS Manson… - Annual review of …, 2010 - annualreviews.org
Not all floral visitors attracted to flowers are pollinators. Instead, some visitors circumvent the
floral opening, usually removing nectar without contacting the anthers and/or stigma. Here …
floral opening, usually removing nectar without contacting the anthers and/or stigma. Here …
Bird-pollinated flowers in an evolutionary and molecular context
Evolutionary shifts to bird pollination (ornithophily) have occurred independently in many
lineages of flowering plants. This shift affects many floral features, particularly those …
lineages of flowering plants. This shift affects many floral features, particularly those …
Macroevolution of the plant–hummingbird pollination system
Plant–hummingbird interactions are considered a classic example of coevolution, a process
in which mutually dependent species influence each other's evolution. Plants depend on …
in which mutually dependent species influence each other's evolution. Plants depend on …
The dual role of floral traits: pollinator attraction and plant defense
Plants are under siege from a diversity of enemies that consume both leaf and floral parts.
Plants resist damage to leaves in a variety of ways, and we now have a rich literature …
Plants resist damage to leaves in a variety of ways, and we now have a rich literature …
Herbivory Reduces the Strength of Pollinator‐Mediated Selection in the Mediterranean Herb Erysimum mediohispanicum: Consequences for Plant Specialization
JM Gómez - The American Naturalist, 2003 - journals.uchicago.edu
In this study, I tested whether selection occurring on several morphological and floral traits in
Erysimum mediohispanicum (Cruciferae) is modified by the effects of herbivores. Six plots …
Erysimum mediohispanicum (Cruciferae) is modified by the effects of herbivores. Six plots …
Competition for hummingbird pollination shapes flower color variation in Andean Solanaceae
N Muchhala, S Johnsen, SD Smith - Evolution, 2014 - academic.oup.com
One classic explanation for the remarkable diversity of flower colors across angiosperms
involves evolutionary shifts among different types of pollinators with different color …
involves evolutionary shifts among different types of pollinators with different color …
THE ROLE OF POLLINATOR SHIFTS IN THE FLORAL DIVERSIFICATION OF IOCHROMA (SOLANACEAE)
Differences in floral traits among plant species have often been attributed to adaptation to
pollinators. We explored the importance of pollinator shifts in explaining floral divergence …
pollinators. We explored the importance of pollinator shifts in explaining floral divergence …
Genetic changes associated with floral adaptation restrict future evolutionary potential
RA Zufall, MD Rausher - Nature, 2004 - nature.com
A commonly accepted evolutionary principle is that adaptive change constrains the potential
directions of future evolutionary change,,. One manifestation of this is Dollo's law, which …
directions of future evolutionary change,,. One manifestation of this is Dollo's law, which …
Nectar robbing: a common phenomenon mainly determined by accessibility constraints, nectar volume and density of energy rewards
SV Rojas‐Nossa, JM Sánchez, L Navarro - Oikos, 2016 - Wiley Online Library
Nectar robbers use a hole made in the perianth to extract nectar. Since robbers may modify
plant fitness, they play an important role by driving evolution on floral traits, sha** …
plant fitness, they play an important role by driving evolution on floral traits, sha** …
Variation in nectar robbing over time, space, and species
Spatiotemporal variation in the interactions among plants and animals is widespread; yet
our conceptual and empirical understanding of this variation is limited to a few types of …
our conceptual and empirical understanding of this variation is limited to a few types of …