The bioecological characteristics of some plant species of the genus Tulipa H.—Humped Black Grouse Tulip, Florensky's Tulip, Julia's Tulip, and Two-flowered Tulip—distributed in the territory of Sharur district, Nakhchivan AR, have been studied. Extensive information is provided on the habitat and distribution area, as well as the form and method of reproduction of these species. The lifespan of
... [Show full abstract] the stem, leaves, flower, petals, and stamens of these species is also described. Additionally, information is presented on the inclusion of these plants in the "Red Book" for conservation purposes.