Results 51 to 60 of about 2,346,481 (271)

Non-equilibrium dynamics and floral trait interactions shape extant angiosperm diversity. [PDF]

open access: yes, 2016
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
core   +2 more sources

Evolutionary Genetics: Inheritance of a Complex Pollination Syndrome [PDF]

open access: yesCurrent Biology, 2013
How adaptive traits that are controlled by multiple genes evolve is an intriguing question in evolutionary genetics. A recent study shows that tight linkage allows genes that contribute to a multitrait pollination syndrome to be inherited together as a unit.
Wright, Kevin M., Bomblies, Kirsten
openaire   +2 more sources

Typology in pollination biology: Lessons from an historical critique

open access: yesJournal of Pollination Ecology, 2011
Typological schemes that describe putative floral adaptations for pollinators have played a central role in pollination biology. In 1882 the prominent German botanist and Darwinist Hermann Müller commented critically on a precursor of modern versions of ...
Nickolas Waser   +2 more
doaj   +1 more source

Bird pollinators, seed storage and cockatoo granivores explain large woody fruits as best seed defense in Hakea [PDF]

open access: yes, 2016
Nutrient-impoverished soils with severe summer drought and frequent fire typify many Mediterranean-type regions of the world. Such conditions limit seed production and restrict opportunities for seedling recruitment making protection from granivores ...
Groom, PK, Hanley, ME, He, T, Lamont, BB
core   +2 more sources

A global test of the pollination syndrome hypothesis [PDF]

open access: yesAnnals of Botany, 2009
(Uploaded by Plazi for the Bat Literature Project) No abstract provided.
Jeff, Ollerton   +8 more
openaire   +2 more sources

Genetic architecture of pollination syndrome transition between hummingbird-specialist and generalist species in the genus Rhytidophyllum (Gesneriaceae) [PDF]

open access: yesPeerJ, 2015
Adaptation to pollinators is a key factor of diversification in angiosperms. The Caribbean sister genera Rhytidophyllum and Gesneria present an important diversification of floral characters.
Hermine Alexandre   +3 more
doaj   +2 more sources

Pollinators show flower colour preferences but flowers with similar colours do not attract similar pollinators [PDF]

open access: yes, 2017
Background and aims: colour is one of the main floral traits used by pollinators to locate flowers. Although pollinators show innate colour preferences, the view that the colour of a flower may be considered an important predictor of its main pollinators
Bosch, Jordi,   +3 more
core   +2 more sources

Evolutionary consequences of shifts to bird-pollination in the Australian pea-flowered legumes (Mirbelieae and Bossiaeeae)

open access: yes, 2016
BACKGROUND Interactions with pollinators are proposed to be one of the major drivers of diversity in angiosperms. Specialised interactions with pollinators can lead to specialised floral traits, which collectively are known as a pollination syndrome ...
Cook, Lyn G   +2 more
core   +1 more source

Ecology and conservation of Alseuosmia quercifolia (Alseuosmiaceae) in the Waikato region, New Zealand [PDF]

open access: yes, 2002
The ecology of Alseuosmia quercifolia, a small endemic shrub, was investigated, focussing on its habitat requirements, population dynamics, phenology and reproductive biology, and conservation status.
Bathgate, J. L.   +2 more
core   +2 more sources

Pequenas plantas, grandes estratégias : adaptações e sobrevivência no Cerrado [PDF]

open access: yes, 2016
Tese (doutorado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, 2016.A abundância e diversidade de ervas/subarbutos em formações savânicas chamam a atenção de qualquer observador mais atento.
Giroldo, Aelton Biasi
core   +1 more source

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