Study of Morphological Features of Species of the Genus Echinacea (L.) Moench. on Induction Into the Conditions of Kremenets' Botanical Garden

Authors

DOI:

https://doi.org/10.29038/2617-4723-2019-387-11-16

Keywords:

biometric indices, species characteristic, generative individuals, morphometric parameters

Abstract

The article covers the introduction of species of the genus Echinacea in the conditions of the Kremenets' Botanical Garden. The purpose of the work was to study the morphological and biological features of the genus Echinacea at the introduction into the conditions of the Kremenets' Botanical Garden. The objectives of the research were to establish biometric and morphometric indices of shoots, leaves and flowering of generative individuals of different species of the genus Echinacea. The description of the natural and climatic conditions of introduction is given. The botanical descriptions of the three most common types of the genus are given, the analysis of the biometric parameters of the shoots is given. It has been established that young generative plants E. paradoxa have a lower height and diameter of the stem in the third year of vegetation, and a smaller number of generative shoots per plant with 1 or 2 inflorescences on the shoal, as compared to other species. Morphometric parameters of leaves of different species of Echinacea were analyzed, and it was established that the height of plants, diameter of the stem, length of the petiole can be attributed to the signs of species variability of the genera Echinacea. At the same time, the width of the leaf blade is not a distinct feature. According to the phenological observations, it has been established that E. paradoxa, the earliest E. purpurea, blooms under the conditions of the Kremenets' Botanical Garden. The duration of flowering is the longest for E. purpurea. The most intensive flowering is specific for in E. purpurea.

References

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Published

2019-08-20

How to Cite

Study of Morphological Features of Species of the Genus Echinacea (L.) Moench. on Induction Into the Conditions of Kremenets’ Botanical Garden. (2019). Notes in Current Biology, 3(387), 11-16. https://doi.org/10.29038/2617-4723-2019-387-11-16