title: Chemotypical diversity of &lt;i&gt;Mentha longifolia&lt;/i&gt; L. oil
abstract: The article presents data on the content and composition of the essential oil of Mentha longifolia (L.) L. plants growing in natural phytocenoses on the territory of Crimea and Abkhazia. It was found that dry raw materials in two samples from natural phytocenoses of Crimea contain 1.27 and 1.76% of essential oil per wet weight, three samples from phytocenoses of Abkhazia contain less essential oil - 0.68, 0.98 and 1.19 %. About 60 components have been identified. Two new chemotypes were identifi
journal: Bulletin of the State Nikitsky Botanical Gardens