Pollen morphology and variability of Sambucus nigra L. – Adoxaceae

Wrońska‐Pilarek, Dorota; Jagodziński, Andrzej M.; Bocianowski, Jan; Marecik, Marta; Janyszek-Sołtysiak, Magdalena

doi:10.2478/s11756-019-00396-8

Cited by 12 publications

(9 citation statements)

References 17 publications

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“…on previous investigations and the main shape of the pollen grains in this genus is oblate shape. Medium pollen type was observed in the most species studied here and previous research [2,9,10,11,22,14,13]. altissimum (a-d), A. fetisowii (e-h), A. backhousianum (i-l) The results of A. schoenoprasum TEM micrographs belongs to section Schoenoprasum and subgenus Cepa revealed that the ectexine is semitectate, infratectum is simplicolumellate, foot-layer is discontinuous and endexine layer is very thin and discontinuous ( Fig.…”

Section: Resultssupporting

confidence: 74%

“…They also stated that availability of operculum as an apomorphic character and narrow endexine layer as a taxonomic character in the genus Allium determined in the sections of Rhizirideum, Codonoprasum and Allium [12]. A. ursinum were separated in subspecies level based on the exine ornamentation and stated that this character is an appropriate taxonomic character (granulaterugulate, rugulate-striate ornamentation in the subspecies Ucrainicum and perforate-rugulate ornamentation in the subspecies Ursinum) [13]. Three types of pollen grains in seven subgenera and thirteen sections of Allium were examined in Pakistan that weren't in agreement with the mentioned classifications and determined the types of A. fedtschenkoanum (reticulate ornamentation),…”

Section: Introductionmentioning

confidence: 99%

“…grifthianum (rugulatefoveolate ornamentation) and A. roylei (subpsilate ornamentation) [14]. Characteristics of the pollen grain including qualitative and quantitative characters were demonstrated in some European species of genus Allium including three subgenera (Allium, Amerallium and Rhizirideum) and five sections that explicitly being synchronize with the section taxonomy level [13].…”

Section: Introductionmentioning

confidence: 99%

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Taxonomical Investigation on Some Species of Genus Allium Based on the Pollen Morphology

Heidarian

Hamdi

Dehshiri

et al. 2019

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Aims:The aim of this research was to investigate the morphological characteristics of the pollen grain of some species of genus Allium. Methodology: The pollen grains were examined by using Light Microscopy (LM), Scanning Electron Microscopy (SEM) and the pollen grains of one species under Transmission Electron Microscopy (TEM). Results: The pollen grains were oblate and medium in shape and size. The pollen ornamentation of exine surface, exine ornamentation on sulcus edge, lumina number in the exine surface and the state of pollen grain apex in the examined species were different. Semitectate and columellate ectexine with discontinuous endexine were seen in the pollen wall structure (sporoderm). The dendrogram obtained from the pollen characters in SEM observations by using the numerical taxonomy system (NTSYS) software placed the studied species in two types. Original Research ArticleConclusion: Our palynological dendrogram can be used for segregation the sections and subgenera taxonomical levels in the studied species of genus Allium and confirmed the phylogram of the recent phylogenetic research.

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Section: Resultssupporting

confidence: 74%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Taxonomical Investigation on Some Species of Genus Allium Based on the Pollen Morphology

Heidarian

Hamdi

Dehshiri

et al. 2019

ARRB

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“…Firstly, the normality of the distributions of all the studied traits was tested using Shapiro-Wilk's normality test [9]. Two-way analysis of variance was conducted to determine the effects of cut, voivodeship and cut × voivodeship interaction on the variability of observed traits.…”

Section: Discussionmentioning

confidence: 99%

Quality of Silages Made From Meadow Sward From South-Eastern Poland

Radkowski

Radkowska

Bocianowski

2020

Ecological Chemistry and Engineering S

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Weather conditions prevailing in Poland often cause that meadow sward designated for silage is harvested too late, which decreases the quality of prepared silage. The aim of the research was to assess the quality of silages from dried meadow sward. The silages were ensiled in large cylindrical bales in selected individual farms specializing in milk production. The farms where the research was carried out were located in three voivodeships: slaskie, malopolskie and podkarpackie. In the prepared plant material, the basic chemical composition was determined using the method. When comparing the mean values, it was established that silages from the investigated region had a favourable content of total protein, the highest concentration was recorded for silages from Slask, followed by Malopolska and Podkarpacie. A slightly elevated concentration of crude fibre, fraction of acid detergent fibre (ADF) and neutral detergent fibre (NDF), was recorded. This fact shows that farmers collect raw material, particularly from the first cut, too late. Nutrient value of silages from meadow sward decreases with progressing vegetation. Higher protein and energy losses during sward ensiling were also observed at considerable drying of the plant material. In most cases, silages from the studied farms had a low content of monosaccharides. The carried out chemical analyses showed that in overall assessment the studied silages are of good quality; silages prepared from meadow sward from the third cut had the highest value. Proper technology of preservation of meadow sward is one of important factors in the production of feed for ruminants.

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“…The chemical profile of the elderberry shrub is independently characterized whether one is talking about leaves, buds, berries, peduncles, flowers, pollen, roots, shoots, bark or seeds; although all these represent a complete life cycle of the Sambucus plant [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

The Physicochemical and Antioxidant Properties of Sambucus nigra L. and Sambucus nigra Haschberg during Growth Phases: From Buds to Ripening

et al. 2021

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Elderberry growth phases represent an irreversible process involving a series of biochemical changes that have an extremely important impact on nutritional characteristics. The aim was to assess the impact of genotype and maturity stage on phenolic compounds, antioxidant capacity and mineral profile in Sambucus plants harvested during different growth phases, from green elder flower buds to purple-black elderberries, including pollen, peduncles and seeds. Growth phases proved to have a greater influence compared to varieties. The green buds and flowers of both varieties had a high concentration of quercetin 3-rutinoside, also termed the key compound of the study. It was found that antioxidant activity varied in the following order: blooming elder flower pollen > white elder flower buds > blooming elder flowers. Based on these findings, several novel food ingredients and supplements could be obtained in order to develop innovative health-promoting products.

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Pollen morphology and variability of Sambucus nigra L. – Adoxaceae

Cited by 12 publications

References 17 publications

Taxonomical Investigation on Some Species of Genus Allium Based on the Pollen Morphology

Taxonomical Investigation on Some Species of Genus Allium Based on the Pollen Morphology

Quality of Silages Made From Meadow Sward From South-Eastern Poland

The Physicochemical and Antioxidant Properties of Sambucus nigra L. and Sambucus nigra Haschberg during Growth Phases: From Buds to Ripening

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