All Research Papers Published In Hortus Botanicus

Research Article
2
10.15393/j4.art.2021.7785

Применение акустической томографии для изучения состояния некоторых видов сосен и гледичий в условиях Абшерона

Jan 01, 2021
HORTUS BOTANICUS
Sona Famil Gulizada

: , () . , , , , , ,

Research Article
10.15393/j4.art.2020.7186

Лекарственные виды рода Paeonia L. в коллекции Полярно-альпийского ботанического сада

Jan 01, 2020
HORTUS BOTANICUS
Ljubov Leonidovna Viracheva + 2 more +2

The article presents the results of many years of research the medicinal plants of the genus Paeonia L. in culture on the Kola Peninsula. the rhythms of seasonal development has been studied. As a result, it was found that most of the studied species of the genus Paeonia have time to go through the full cycle of seasonal development in the conditions of the Arctic. The group of plants reaching the fruiting phase is very heterogeneous: 1. - plants bloom and bear fruit annually: P. anomala; 2. - plants bloom and bear fruit periodically: P. officinalis, P. mascula, P. obovata and P. tenuifolia; 3. - plants periodically bloom, but fruiting was observed only once: P. lactiflora, P. tenuifolia and P. veitchii. The rhythm of the seasonal development of peony species depends on weather conditions. The studied species are highly decorative throughout the growing season. All plants winter without shelter, unpretentious, do not require special cultivation techniques.

Research Article
10.15393/j4.art.2020.6485

Новая форма сосны обыкновенной (Pinus sylvestris L.), найденная в Удельном парке в г. Санкт-Петербурге (Россия)

Jan 01, 2020
HORTUS BOTANICUS
Viacheslav V Byalt + 1 more +1

Pinus sylvestris L. f. serpentina L. V. Orlova & V. V. Byalt var. nova (Pinaceae) – a new form of Scots pine with very specific long serpentine winding lateral shoots – was founded in the Udelnyi park (St. Petersburg) and described. Information on the location, the difference between a new form and close taxa (Latin diagnosis is given), the type specimens and their storage sites are indicated. The article is illustrated by three photos of this form in nature, a the photo of the holotype stored in LE, and a the map.

Research Article
4
10.15393/j4.art.2020.7586

Список растений рода Sorbus L., интродуцированных в Полярно-альпийском ботаническом саду-институте имени Н. А. Аврорина

Jan 01, 2020
HORTUS BOTANICUS
Oxana Alexandrovna Goncharova

The collection fund of the Polar-Alpine Botanical Garden-Institute contains 56 samples of introduced plants of the genus Sorbus L., belonging to 22 species and 1 subspecies. Sorbus americana, S. aucuparia, S. aucuparia ssp. sibirica, S. commixta, S. gorodkovii, S. sambucifolia bloom and bear fruit every year. S. albovii, S. buschiana, S. fedorovii, S. hybrida, S. koehneana, S. margittaiana, S. matsumurana, S. mougeotii, S. refflexipetala, S. scopulina, S. sitchensis, S. subfusca and S. tianschanica bloom and bear fruit irregularly. S. aria flowers in isolated years, the fruits do not ripen. S. turkestanica does not bloom. S.esserteauiana and S.vilmorinii did not reach generative age. The score of winter hardiness of investigated mountain ashes is 1-3, with the exception of S. albovii, S. buschiana, S. fedorovii, S. subfusca and S. turkestanica, characterized by winter hardiness scores 3-5.

Research Article
10.15393/j4.art.2020.6305

Некоторые особенности генеративного размножения ландыша майского (Convallaria majalis L.)

Jan 01, 2020
HORTUS BOTANICUS
Olga Volkova + 2 more +2

Some results of laboratory germination of Lily of the valley seeds in the laboratory of cultivated plants of the Main Botanical Garden named after N.V.Tsitsin are observed. Different various germination modes (temperature, lighting, period of storage) and field germination at the autumn and spring sowing were studied.

Research Article
10.15393/j4.art.2019.6124

Список семян растений, культивируемых в Ботаническом саду Сыктывкарского государственного университета имени Питирима Сорокина, собранных в 2018 году

Jan 01, 2019
HORTUS BOTANICUS
Tatiana Vasilievna Novakovskaya + 1 more +1

: ,

Research Article
1
10.15393/j4.art.2019.6545

Раритеты коллекции сочинского «Дендрария»

Jan 01, 2019
HORTUS BOTANICUS
Galina Alexandrovna Soltani

: 26 . . ,

Research Article
10.15393/j4.art.2019.6345

Каталог семян Полярно-Альпийского ботанического сада-института № 69

Jan 01, 2019
HORTUS BOTANICUS
Nadezhda Nikolaevna Trostenyuk + 4 more +4

A list of seeds of cultivated plants collected in 2017-2018 at the Polar-Alpine Botanical Garden-Institute, offered for exchange with other botanical gardens and institutions.

Research Article
10.15393/j4.art.2019.6526

Определение возможного количества росы на поверхности растений

Jan 01, 2019
HORTUS BOTANICUS
Alexey Anatolievich Prokhorov + 1 more +1

The purpose of the work was to experimentally determine the amount of moisture that can condense on the surface of the plant when cooled below the dew point. To estimate the amount of condensed water on a surface cooled below the dew point, a unit with a thermoelectric module with an area of 9 cm2 was assembled. It was established that the water condensation coefficient KC varies in the range from 1.3 to 2.1 mg / (cm2 x hour x grad) depending on the value of relative humidity and air temperature, which corresponds to 156...252 grams of dew per 1 m2 of plant surface chilled 1°C below the dew point or 780...1260 grams per 1 m2 of the surface of the plant, cooled 5°C below the dew point, in 12 hours (night time).

Research Article
10.15393/j4.art.2019.4182

Каталог гербария сосудистых растений Центрального ботанического сада НАН Беларуси (MSKH). Psilotophyta, Lycopodiophyta, Equisetophyta, Polypodiophyta, Pinophyta, Anthophyta: Monocotyledones

Jan 01, 2019
HORTUS BOTANICUS
Svetlana Mikhaylovna Kuzmenkova + 1 more +1

The Herbarium of the Central botanical garden of the NAS of Belarus (MSKH) is created for studying of the cultivated plants of Belarus, including plants from living collections of the Central Botanical Garden, and for preservation of samples of the plants collected in other territories. Names of 1700 species and infraspecific taxa from 316 genuses of 77 families of vascular plants are presented in the catalog (Psilotophyta, Lycopodiophyta, Equisetophyta, Polypodiophyta, Pinophyta, Anthophyta: Monocotyledones).