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Morphological and molecular mechanisms of floral nectary development in Chinese Jujube [PDF]

open access: yesBMC Plant Biology
Background Chinese jujube (Ziziphus jujuba Mill.), also called Chinese date, is one of the oldest and widely cultivated fruit trees with great economic values, which, at least, can be attributed to the melliferous flower with highly developed nectary ...
Xiaoshan Duan   +7 more
doaj   +3 more sources

Can nectary structure in Laeliinae promote or constrain nectar secretion? [PDF]

open access: yesBMC Plant Biology
The orchid subtribe Laeliinae has an assemblage of morphologically diverse taxa. The diversity in floral morphology of its members can be explained in terms of pollination ecology in that this subtribe contains both entomophilous and ornithophilous ...
Małgorzata Stpiczyńska   +6 more
doaj   +3 more sources

Nectary development in Cleome violacea

open access: yesFrontiers in Plant Science, 2023
Nectaries are a promising frontier for plant evo-devo research, and are particularly fascinating given their diversity in form, position, and secretion methods across angiosperms.
Shane Carey   +3 more
doaj   +3 more sources

The gynoecium structure in Dracaena fragrans (L.) Ker Gawl., Sansevieria parva N.E. Brown and S. trifasciata Prain (Asparagaceae) with special emphasis on the structure of the septal nectary [PDF]

open access: yesActa Agrobotanica, 2014
In the gynoecium of Dracaena fragrans, Sansevieria parva and S. trifasciata, the vertical zonality of the ovary, the structural zonality of the gynoecium following Leinfellner, and the zonality of the septal nectary were studied.
Anastasiya Odintsova   +2 more
doaj   +2 more sources

STRUCTURE AND HISTOCHEMISTRY OF THE FLORAL NECTARY OF Bauhinia monandra (FABACEAE)

open access: yesActa Biológica Colombiana, 2023
The structure and histochemistry of the floral nectary of Bauhinia monandra Kurz (Fabaceae) were investigated. Besides possessing medicinal properties, this tree is also used in the recovery of degraded areas and urban arborization.
Vinícius Alves Rodrigues   +1 more
doaj   +1 more source

Morphological features of nectaries of some species of the genus Rosa (Rosaceae)

open access: yesUkrainian Botanical Journal, 2022
Results are presented of our study of nectaries of 13 species of the genus Rosa from the collection of the M.M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine.
Rubtsova O.L.   +2 more
doaj   +1 more source

The gynoecium comparative morphology of some representatives of Ornithogaloideae (Hyacinthaceae)

open access: yesБіологічні студії, 2018
The gynoecium micromorphology of Dipcadi brevifolium (Dipcadieae, Ornithogaloideae), Ornithogalum fimbriatum, Ornithogalum dubium, Ornithogalum orthophyllum subsp. kochii (Ornithogaleae, Ornithogaloideae) was studied. Three main parts of the ovary of the
O .O. Dyka
doaj   +1 more source

Flowering, nectar secretion, and structure of the nectary in the flowers of Acer pseudoplatanus L.

open access: yesActa Agrobotanica, 2019
Flowering and nectar release in Acer pseudoplatanus were investigated between 2011 and 2013. The micromorphology of the floral and nectary elements was observed using a scanning electron microscope and the anatomy of nectaries was examined by light ...
Marta Dmitruk
doaj   +1 more source

Morphology and vascular anatomyof Galtonia viridiflora I. Verd. (Hyacinthaceae) flower

open access: yesБіологічні студії, 2014
The morphology and vascular anatomy of the flower of Galtonia viridiflora I. Verd. (Ornithogaloideae, Hyacinthaceae) were studied. Each of tepals, and each stamen is supplied by single vascular bundle.
O. O. Dyka
doaj   +1 more source

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