Results 121 to 130 of about 2,197 (184)

Water availability shapes temporal patterns of extrafloral nectar secretion and ant visitation to a Neotropical legume. [PDF]

Plant Biol (Stuttg)
Melati B, Souza C, Nogueira A, Leal LC.
europepmc   +1 more source

Functions of heteranthery and enantiostyly for wing pollination by pollen-collecting bees in Dilatris ixioides (Haemodoraceae). [PDF]

Ann Bot
Johnson SD, Midgley JJ, Illing N.
europepmc   +1 more source

External Glands of <i>Nepenthes</i> Traps: Structure and Potential Function. [PDF]

Int J Mol Sci
Płachno BJ, Kapusta M, Feldo M, Stolarczyk P, Małota K, Banaś K.   +5 more
europepmc   +1 more source

Variant filters using segregation information improve mapping of nectar-production genes in sunflower (Helianthus annuus L.). [PDF]

Plant Genome
Barstow AC, McNellie JP, Smart BC, Keepers KG, Prasifka JR, Kane NC, Hulke BS.   +6 more
europepmc   +1 more source

Comparative Study of Phenolic Content and Antioxidant and Hepatoprotective Activities of Unifloral Quillay Tree (Quillaja saponaria Molina) and Multifloral Honeys from Chile. [PDF]

Plants (Basel)
Núñez-Pizarro P, Montenegro G, Núñez G, Andia ME, Espinosa-Bustos C, Costa de Camargo A, Oyarzún JE, Bridi R.   +7 more
europepmc   +1 more source

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Nectaries and Nectar

2007
Contributing Authors. Preface. 1. Introduction E. Pacini, S.W. Nicolson. 1.1 Evolutionary origins. 1.2 Secretions analogous to nectar. 1.3 Floral and extrafloral nectarines. 1.4 Nectar components. 1.5 Organization of this volume. 2. A Systematic Survey of Floral Nectaries G. Bernardello. 2.1 Introduction. 2.2 Nectaries in gymnosperms.
NICOLSON S., NEPI M., PACINI E.
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THE FLORAL AND EXTRA‐FLORAL NECTARIES OF PASSIFLORA. I. THE FLORAL NECTARY

American Journal of Botany, 1981
Floral nectary development and nectar secretion in three species of Passiflora were investigated with light and electron microscopy. The nectary ring results from the activity of an intercalary meristem. Increased starch deposition in the amyloplasts of the secretory cells parallels maturation of the nectary phloem.
Lenore T. Durkee, Dorothy J. Gaal, W. Howard Reisner   +2 more
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Extrafloral Nectaries in Solanum

Biotropica, 1985
Extrafloral nectaries (EFNs) occur on the corollas of 3 dioecious species of Solanum (S. cunninghamii Benth., S. dioicum W.V. Fitzg., and S. tudununggae Symon) from Australia. Solanum dioicum also bears EFNs on the leaves. This is the first report of nectaries of any kind for the genus Solanum, the first report of EFNs for the family Solanaceae, and ...
Gregory J. Anderson, David E. Symon
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On the evolution of nectaries in Aizoaceae

Bradleya, 2009
Nectaries of flowers from all four subfamilies of the Aizoaceae have been studied in detail under the scanning electron microscope (SEM), permitting the description of a new nectary system. The Ruschioideae can be distinguished by their bulging nectaries from all others with a plain nectary type, into which the coilomorphic nectaries of the ...
H.E.K. Hartmann, I.M. Niesler
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Ultrastructure of the Sunflower Nectary

Journal of Apicultural Research, 1985
SummaryHoneybees (Apis mellifera) exercise distinct foraging preferences among sunflower (Helianthus annuus) seed-parent lines and hybrid cultivars. Floral nectaries of over 100 sunflower cultivars/species were examined and compared to develop correlations between particular anatomical characteristics and honeybee predilection. The nectary, as revealed
D. Sammataro, E. H. Erickson, M. B. Garment   +2 more
openaire   +1 more source