| Issue |
BIO Web Conf.
Volume 11, 2018
IV(VI)th All-Russia Scientific-Practical Conference “Prospects of Development and Challenges of Modern Botany”
|
|
|---|---|---|
| Article Number | 00037 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/bioconf/20181100037 | |
| Published online | 21 August 2018 | |
Anatomic structure of leaf of some species of Hemerocallis genus
Central Siberian Botanical Garden, SB RAS, 630090 Novosibirsk, Russia
* Corresponding author: lusedelnikova@yandex.ru
This is research of anatomic features of structure of leaf of 4 species of Hemerocallis genus in the conditions of forest-steppe zone of Western Siberia. It is provided the description of upper and lower epidermis, cross section of leaf. It is revealed that the structure of lamina is characterized by xeromesophytic characters. It is mentioned species specificity in arrangement of adaxial and abaxial stomas pursuant thereto leaves of two types of daylily are amphistomatic and hypostomatic. The greatest number of stomas observed on the abaxial part of leaf (53 – 72 pieces per 1 sq.mm). The conductive system of leaf is presented by well developed bunches of collateral type alternating with large pneumatic cavities.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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