Results 11 to 20 of about 4,206 (183)
Native trees are related to advanced bird breeding phenology and increased reproductive success along an urban gradient. [PDF]
EcologyAbstract Urban areas are altered from natural landscapes in several ways that can impact wildlife. Birds are widespread in urban areas, and it is well documented that there are phenotypic differences between urban and non‐urban conspecifics. However, little is known about which characteristics of the urban environment are driving differences. We used 9
Branston CJ +7 more
europepmc +2 more sources
TrnL-trnfF cpDNA polymorphism in some representatives of the genus Betula [PDF]
BIO Web of Conferences, 2021 We present preliminary results of the trnL-trnF cpDNA region analysis for some representatives of the g. Betula, out of which B. procurva can be considered the most interesting.
Medvedeva Svetlana +4 more
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The complete chloroplast genome of Betula costata (Betulaceae)
Mitochondrial DNA. Part B. Resources, 2020 In the present study, we analyzed the complete chloroplast genome sequence of Betula costata using the Ion Torrent platform. The chloroplast genome of B.
Min Woo Lee +3 more
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Spontaneous hybridization in genus Betula L. under introduction
Інтродукція Рослин, 1999 The author presents a comparative morphological characteristic of three new forms of Betula davurica and one form of Betula pubescens found between seedlings grown from the seeds picked up in the collection of genus Betula in the М.M.
L.I. Parkhomenko
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Annales Horticulturae, 2020 Surowce zielarskie brzozy są łatwo dostępne ze względu na powszechne jej występowanie. Roślina ta dostarcza wielu różnych surowców stosowanych zarówno w ziołolecznictwie ludowym, jak i we współczesnej fitoterapii.
ROBERT GRUSZECKI +3 more
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Cherry leaf roll virus abundant on Betula pubescens in Finland
Silva Fennica, 2007 Virus-related symptoms such as vein banding, leaf roll, chlorosis and subsequent necrosis on birch leaves were increasingly recorded throughout Finland since 2002.
Jalkanen, Risto +2 more
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Cytotoxicity of white birch bud extracts: Perspectives for therapy of tumours. [PDF]
PLoS ONE, 2018 Birch buds (Gemmae Betulae) are widely used in Russian and Chinese traditional medicine mainly as a diuretic and diaphoretic agent but also as an antiseptic, anti-inflammatory and analgesic.
Valery Isidorov +2 more
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Acta Societatis Botanicorum Poloniae, 2014 A comparison of the qualitative composition of leaves from specimens of Polish taxa of the genus Betula L. points to a specific distinction of B. pendula Roth., B. pubescens Ehrh., B. humilis Schrk., B. nana L., and B.
Lucyna Pawłowska
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THE COMPOSITION OF TOTAL LIPID FRACTIONS AND FATTY ACIDS IN BUDS OF BIRCH SPECIES DURING BUD BREAK
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, 2018 In the process of bud break in downy birch Betula pubescens Ehrh., silver birch Betula pendula Roth, and Karelian birch Betula pendula var. carelica Merckl., total lipid (TL) content in buds varied within 27–45 % of absolute dry weight (a. d. w.).
Nadezhda Chernobrovkina +2 more
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Ecologia și geografia pădurilor primare de mesteacăn din Rusia
Bucovina Forestieră, 2020 Pădurile primare de mesteacăn, spre deosebire de pădurile secundare sunt strict delimitate ecologic și geografic și se diferențiază în câteva tipuri distincte de păduri pe teritoriul Rusiei. Speciile Betula czerepanovii, B. davurica, B.
Tatiana Yurkovskaya
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