| ۲۱ | A contribution to the taxonomy of the genus Rhaponticoides (Asteraceae, Cardueae) | Kazem Negaresh | Phytotaxa | 2019 |
| ۲۲ | A contribution to the taxonomy of Zoegea (Asteraceae, Cardueae–Centaureinae) | Kazem Negaresh & Mohammad Reza Rahiminejad | Turkish Journal of Botany | 2019 |
| ۲۳ | The lectotypifcation of Centaurea kotschyi subsp. persica (Asteraceae, Cardueae–Centaureinae) | Kazem Negaresh | Annalen des Naturhistorischen Museums in Wien. Serie B für Botanik und Zoologie | 2020 |
| ۲۴ | Typification of two names of Psephellus (Asteraceae) species endemic to Turkey | Kazem Negaresh | Feddes Repertorium | 2020 |
| ۲۵ | Validation of the combination Iranecio jurineifolius (Asteraceae, Senecioneae) from Turkey | Kazem Negaresh | Phytotaxa | 2020 |
| ۲۶ | Typifcation of three Iraqi endemic taxa of (Asteraceae, Cardueae) Centaurea L. | Kazem Negaresh | Adansonia | 2020 |
| ۲۷ | Cyanus uysalii (Asteraceae, Cardueae), a new combination for the flora of Turkey | Kazem Negaresh | Phytotaxa | 2020 |
| ۲۸ | Lectotypification of Tricholepis eburnea Rech. f. and T. tibetica Hook. f. & Thomson ex C.B. Clarke (Asteraceae) | Kazem Negaresh | Annales Botanici Fennici | 2020 |
| ۲۹ | Lectotypifcation of Boissier’s names Centaurea hyalolepis and C. laxa (Asteraceae, Cardueae) | Kazem Negaresh | Candollea | 2020 |
| ۳۰ | Validation of the name Cousinia ginuae (Asteraceae, Cardueae) | Kazem Negaresh | Annales Botanici Fennici | 2020 |
| ۳۱ | Validation of the name Hedysarum damghanicum (Fabaceae, Hedysareae) from | Kazem Negaresh | Phytotaxa | 2021 |
| ۳۲ | A taxonomic study on Psephellus sect. Amblyopogon (Asteraceae, Cardueae Centaureinae)- | Zohreh Yousefi, Kazem Negaresh & Yusuf Kaya | Phytotaxa | 2021 |
| ۳۳ | Atmospheric particle adsorption rates of plants in an industrial city of southwest Iran | Bijan Khalilimoghadam, Seyed Ataollah Siadat, Ashkan Yusef & Kazem Negaresh | Aeolian Research | 2021 |
| ۳۴ | A checklist of the genus Cyanus (Asteraceae, Cardueae) in Turkey, with notes on taxonomy and distribution | Kazem Negaresh | Phytotaxa | 2022 |
| ۳۵ | Validation of the name Onobrychis cornuta subsp. leptacantha (Leguminosae: Papilionoideae) | Kazem Negaresh, Zohreh Yousefi & Yusuf Kaya | Kew Bulletin | 2022 |
| ۳۶ | Centaurea sehat-niakii, a new name for C. deflexa Wagenitz (Asteraceae, Cardueae) | Kazem Negaresh | Taxonomy and Biosystematics | 2022 |
| ۳۷ | Lectotypifcation of four Iranian endemic taxa of Echinops L. (Asteraceae, Cardueae) | Kazem Negaresh | Adansonia | 2022 |
| ۳۸ | A taxonomic revision of Psephellus sect. Psephelloidei (Asteraceae, Cardueae–Centaureinae) from Iran | Elham Rezaei, Kazem Negaresh & Hojjatollah Saeidi | Nordic Journal of Botany | 2022 |