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An assemblage of hummingbird-pollinated flowers in a montane forest in southeastern Brazil
(Georg Thieme VerlagStuttgartAlemanha, 1996)
Acceleration of flowering during shade avoidance in Arabidopsis alters the balance between FLOWERING LOCUS C-mediated repression and photoperiodic induction of flowering.
(American Society of Plant Biologist, 2008-09)
The timing of the floral transition in Arabidopsis (Arabidopsis thaliana) is influenced by a number of environmental signals. Here, we have focused on acceleration of flowering in response to vegetative shade, a condition ...
Sterile flowers increase pollinator attraction and promote outcrossing in the Mediterranean herb Leopoldia comosa
(Oxford University Press, 2013-01)
Background and Aims Large floral displays have opposing consequences for animal-pollinated angiosperms: they attract more pollinators but also enable elevated among-flower self-pollination (geitonogamy). The presence of ...
The gynoecium of male Anchietea pyrifolia (Violaceae): Preserved structure with a new function
(ELSEVIER GMBH, URBAN & FISCHER VERLAG, 2010)
Structure of inflorescences and flowers and flowering behaviour are reported for the woody liana Anchietea pyrifolia (Violaceae) from Brazil. The specimen studied is grown for some decades now in the greenhouses of Halle ...
Can red flowers be conspicuous to bees? Bombus dahlbomii and South American temperate forest flowers as a case in point
(2010)
It has been argued that trichromatic bees with photoreceptor spectral sensitivity peaks in the ultraviolet (UV), blue and green areas of the spectrum are blind to long wavelengths (red to humans South American temperate ...
Temporal organization among pollination systems in a tropical seasonal forest
(2021-08-01)
Temporal constancy of pollination systems is essential for the maintenance of pollinators through time. Community-level assessment of flowering phenology allows understanding variations across seasons and years and the ...
Birds at Eucalyptus and other flowers in Southern Brazil: A review
(2002-06-01)
In southern Brazil, I recorded 14 species of hummingbirds, one woodpecker, three Psittacidae, four Tyrannidae, one mockingbird, and 31 tanagers and relatives at eucalyptus flowers. Others have registered 3 different ...
Induction of in vitro flowering in Capsicum frutescens under the influence of silver nitrate and cobalt chloride and pollen transformation
(Pontificia Universidad Católica de Valparaíso, 2008)
Potential of Spectral Reflectance as Postharvest Classification Tool for Flower Development of Calla Lily (Zantedeschia aethiopica (L.) Spreng.)
(Instituto de Investigaciones Agropecuarias, INIA, 2009)
LIGHT AND TEMPERATURE EFFECTS ON FLOWERING AND SEED-GERMINATION OF COMMELINA-BENGHALENSIS L
(Inst Tecnologia ParanaCuritiba-paranaBrasil, 1995)