List of Articles Mentha longifolia (L.) Hods. subsp. longifolia Open Access Article Abstract Page Full-Text 1 - Investigating the variation of essential oil content, chlorophyll, carotenoid, anthocyanin and flavonoid of (Mentha longifolia ( L.) Hods. subsp. Longifolia) in several habitats of Marand Vahid Noroozi Saeed Yousefzadeh Kama lSadat Asilan Sirius Mansourifar