Macroscopical, Microscopical and Histochemical Analysis of Eryngium karatavicum Iljin Growing on the Territory of South Kazakhstan.

Abstract

Carrying out macroscopical and microscopical analyses of plants allows determining the species and identifying diagnostic signs of the plant that distinguish the studied object from other related species. Endemic plant species are a specific component of the flora, whose representatives grow in a relatively limited area, represented by a small geographical area. Their diagnostic morphological and anatomical data are insufficiently studied. Such endemic unexplored plant species include Eryngium karatavicum Iljin, which grows in the territory of South Kazakhstan. This article presents the results of macroscopical, microscopical and histochemical analyses of leaves, flowers and stems of Eryngium karatavicum. The results of morphological analysis of Eryngium karatavicum showed that the plant has distinctive features of macroscopical, microscopical and histochemical signs on the upper and lower sides of the leaf, stem, inflorescence, leaves of the wrapper and flower. These results can be used to confirm the authenticity, identification, and standardization of aerial parts of the endemic plant Eryngium karatavicum Iljin.