Morphological and anatomical study of Crataegus submollis Sarg. shoots
- Authors: Volkova N.A.1, Kurkin V.A.1, Pravdivtseva O.E.1, Andreev A.A.1, Kurkina A.V.1, Pervushkin S.V.1, Agapov A.I.1
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Affiliations:
- Samara State Medical University
- Issue: Vol 23, No 1 (2023)
- Pages: 31-35
- Section: PHARMACEUTICAL CHEMISTRY, PHARMACOGNOSY
- URL: https://ogarev-online.ru/2410-3764/article/view/126190
- DOI: https://doi.org/10.55531/2072-2354.2023.23.1.31-35
- ID: 126190
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Abstract
Aim – to conduct a morphological and anatomical study of dried shoots of soft hawthorn collected during the flowering period.
Material and methods. The shoots of soft hawthorn were collected during the flowering period in the Botanical Garden of Samara University. The micro-preparations were immersed in an alcohol-water-glycerin mixture (1:1:1). To determine the lignified elements of stems and pedicels, a solution of 2% aniline sulfate in 50% ethanol was used. The samples of raw material were examined in daylight using a magnifying glass and a "Motic DM-39C-N9GO-A" binocular. The microscopic examination was performed in transmitted and reflected light using a digital microscope Carl Zeiss Primo Star 415500-0057-000 (Imaging Software for Microscopy ZEN soge V2.7).
Results. The study of anatomical and morphological properties of hawthorn shoots revealed their most characteristic feature - the abundant pubescence with simple hairs. In addition, the edge of the leaf blades, bracts and sepals had multicellular glands with brown contents.
Conclusion. The anatomy of the petiole of the hawthorn leaf was described for the first time. The study allows us to identify characteristic changes in the conducting system of the leaf. The morphological and anatomical analysis allows us to identify the common features of the semi-soft hawthorn and closely related species.
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##article.viewOnOriginalSite##About the authors
Nadezhda A. Volkova
Samara State Medical University
Author for correspondence.
Email: n.a.volkova@samsmu.ru
ORCID iD: 0000-0002-7820-7074
ResearcherId: H-5447-2017
Postgraduate Student of the Department of Pharmacognosy with Botany and the Basics of Phytotherapy
Russian Federation, SamaraVladmir A. Kurkin
Samara State Medical University
Email: v.a.kurkin@samsmu.ru
ORCID iD: 0000-0002-7513-9352
PhD, Professor, Head of the Department of Pharmacognosy with Botany and the Basics of Phytotherapy
Russian Federation, SamaraOlga E. Pravdivtseva
Samara State Medical University
Email: o.e.pravdivtseva@samsmu.ru
ORCID iD: 0000-0003-3318-3168
PhD, Associate Professor, Professor of the Department of Pharmacognosy with Botany and the Basics of Phytotherapy
Russian Federation, SamaraArkadii A. Andreev
Samara State Medical University
Email: andreevarkadii2@gmail.com
ORCID iD: 0000-0002-5328-1710
Student of the Institute of Pharmacy
Russian Federation, SamaraAnna V. Kurkina
Samara State Medical University
Email: a.v.kurkina@samsmu.ru
ORCID iD: 0000-0002-5028-9186
PhD, Associate Professor, Head of the Department of Pharmaceutical Technology with a Course of Biotechnologies
Russian Federation, SamaraSergei V. Pervushkin
Samara State Medical University
Email: s.v.pervushkin@samsmu.ru
ORCID iD: 0000-0002-7000-271X
PhD, Professor, Professor of the Department of Pharmaceutical Technology with a Course of Biotechnologies
Russian Federation, SamaraAlbert I. Agapov
Samara State Medical University
Email: a.i.agapov@samsmu.ru
ORCID iD: 0000-0001-5487-8992
PhD, Professor, Professor of the Department of Medical Chemistry
Russian Federation, SamaraReferences
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