Abstract. The leaf anatomic structure of three species of Tilia L. genus growing in Amur region is comparatively analyzed in the article. The author for the first time determines the most important diagnostic characters, which may be used for intra-species diagnostics: the number of spongy mesophyll cells, costa structure, the form of upper epidermal cells, the character of stomata disposition, trichomes presence or absence.
|
Key words and phrases: род Tilia, Амурская область, анатомия, лист, мезофилл, средняя жилка, эпидерма, диагностические признаки, Tilia genus, Amur region, anatomy, leaf, mesophyll, costa, epidermis, diagnostic characters
|