Extrafloral nectaries
Presumed domatia are actually extrafloral nectaries on leaves of Anacardium humile (Anacardiaceae)
... since extrafloral nectaries on the axil of leaf veins have been reported for other families, ...2012). Extrafloral nectaries are specialised tissues on vegetative structures that secrete ...
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Occurrence and structure of extrafloral nectaries in Pterodon pubescens Benth. and Pterodon polygalaeflorus Benth. (1)
... – Extrafloral nectaries (EFNs) are structurally variable and widely spread among the an- ...apical nectaries in the same rachis, so it does not constitute a taxonomical ...
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FORUM Interaction Between Ants and Plants Bearing Extrafloral Nectaries in Cerrado Vegetation
... Plants bearing extrafloral nectaries are widespread amongst the woody flora of Bra- zilian cerrado vegetation. A diverse assem- blage of nectar-gathering ant species visit these glands both day and night ...
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Geographic mosaic of plant evolution: extrafloral nectary variation mediated by ant and herbivore assemblages.
... EFN traits. Extrafloral nectaries on leaflets of A. album (field and common garden plants) were quantified in the laboratory in 5–9 leaflets per plant using a stereomicroscope. To account for the ...
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Extrafloral nectary-bearing trees enhance pest control and increase fruit weight in associated coffee plants
... 2005). Extrafloral nectaries, on the other hand, are more accessible and available during all stages of plant growth, thereby extending food availability (Wäckers, ...bearing extrafloral ...
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Anatomia foliar como subsídio para taxonomia de Chamaecrista Moench com ênfase na seção Apoucouita (Leguminosae - Caesalpinioideae)
... Chamaecrista Moench is a legume genus of the subfamily Caesalpinioideae placed in the tribe Cassieae, subtribe Cassiinae (Irwin and Barneby 1982). This genus includes more than 330 species sorted into six sections: ...
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ANTS VISIT NECTARIES OF Epidendrum denticulatum (ORCHIDACEAE) IN A BRAZILIAN RAINFOREST: EFFECTS ON HERBIVORY AND POLLINATION
... Various authors agree that many orchid species are infrequently visited by pollinators, with a consequent low fruit set (e.g., Calvo, 1993; Neiland & Wilcock, 1995, 1998). Epidendrum denticulatum Jacq. (Orchidaceae) ...
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Extrafl oral nectaries of annatto (
... floral nectaries (FNs), as observed in Ecballium elaterium (Fahn & Shimony 2001), Glycine max (Horner et ...species. Extrafloral nectaries of various families eliminate the nectar predominantly ...
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Evidences that human disturbance simplify the ant fauna associated a Stachytarpheta glabra Cham. (Verbenaceae) compromising the benefits of ant-plant mutualism
... Interaction among species, like ants and plants through extrafloral nectaries (EFNs), are important components of ecological communities’ evolution. However, the effect of human disturbance on such specific ...
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Fitness Effects of Food Resources on the Polyphagous Aphid Parasitoid, Aphidius colemani Viereck (Hymenoptera: Braconidae: Aphidiinae).
... len), extrafloral (nectaries, exudates, and fruits), and insect products (honeydew and host feed- ing) is one method that may advance biological control by promoting natural enemy longevity and achieve an ...
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RIQUEZA, DISTRIBUIÇÃO E SAZONALIDADE DE INTERAÇÕES PLANTA-FORMIGA MEDIADAS POR NÉCTAR EXTRAFLORAL EM CERRADO MINEIRO
... Estudos mostraram que plantas situadas em meios com solo possuindo pH próximo ao neutro tendem a produzir néctar com elevadas concentrações de açúcares e aminoácidos (Gardener e Gillman 2001; Burkle e Irwin 2009). Nesse ...
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Anatomy, ultrastructure and secretion of Hibiscus pernambucensis Arruda (Malvaceae) extrafloral nectary
... to nectaries of different species, such as plastids with prominent starch grains, abundant dictyosomes, numerous mitochondria and endoplasmic reticulum (Fahn 1979; Durkee et ...
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Luiz A. de Souza
... 7).The nectaries were constituted by a single epidermis with thin-walled cells and non-glandular unicellular trichomes with relatively thick walls (Figure 15), and by a secretory parenchyma where the phloematic ...
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Anatomia foliar e caulinar de Chamaecrista trichopoda (Caesalpinioideae) e histoquímica do nectário extrafloral.
... O gênero Chamaecrista está incluído na subfamília Caesalpinioideae, família Leguminosae (Barroso et al., 1991; Herendeen, 2000), e compreende seis seções com 265 espé- cies, das quais 239 são nativas do continente ...
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Chamaecrista (L.) Moench sections Chamaecrista, Caliciopsis and Xerocalyx (Leguminosae: Caesalpinioideae)
... considered nectaries. Nectaries occured in a variety of positions on the petioles of the studied species ...1), nectaries were also present between the pairs of leaflets ...These nectaries ...
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Mimosoideae (Leguminosae) in the Brazilian Chaco of Porto Murtinho, Mato Grosso do Sul
... long, extrafloral nectary present; rachis grooved, pubescent, 23–77 mm long, extrafloral nectary, spicule and paraphyllidia absent; pinnae 5–7 pairs, leaflets opposite or subopposite, ...actinodromous, ...
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Interação Formiga-Planta: As formigas diminuem os herbívoros presentes nas plantas de Qualea grandiflora no Cerrado
... néctar extrafloral liberado pelas ...néctar extrafloral, pode variar de mutualística a antagonista, pois quando existe competição por recurso nas plantas, há uma maior tendência de as formigas consumirem ...
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Corona development and floral nectaries of Asclepiadeae (Asclepiadoideae, Apocynaceae)
... numerous nectaries and elaborate coronas, where nectar can accumulate but is not necessarily ...of nectaries and the histochemistry of the nectar of species of ...of nectaries found in species of ...
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