S. M. Talebi, M. G. Nohooji, M. Yarmohammadi, M. Khani, and A. Matsyura, “Effect of altitude on essential oil composition and on glandular trichome density in three "Nepeta" species ("N. sessilifolia", "N. heliotropifolia" and ‘N. fissa’)”, Mediterr. Bot., vol. 40, no. 1, pp. 81–93, Jan. 2019, doi: https://doi.org/10.5209/MBOT.59730