List of Articles تیره کاسنی Open Access Article Abstract Page Full-Text 1 - Phytochemical study of mineral elements of the medicinal plant (Tragopogon collinus) collected from the vegetation areas of northwest Iran Hojjat Eghbal Mehdi Ahmadi Sabegh Open Access Article Abstract Page Full-Text 2 - بررسی ترکیبهای شیمیایی اسانس گیاه Centaurea xanthocephala (DC.) Schultz-Bip. در رویشگاه طبیعی ارومیه فاطمه عسکری زهرا بهراد Open Access Article Abstract Page Full-Text 3 - Chromosomal number of Carduus pycnocephalus L. in the west of Iran mehdi heidarian Seyed-Mohammad Masoumi Abdolkarim Chehregani Rad 10.30495/jdb.2022.691958 Open Access Article Abstract Page Full-Text 4 - Investigation the effect of different levels of water stress, nitrogen and seed density on the Silybum marianum seed yield S.M. Abtahi H. Zainali