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Turkish Journal of Botany

Volume 50, Number 4 (2026)

Cover and Contents

Research Articles

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Water-driven reactivation of photosystem II in Plagiochasma appendiculatum
VINEET SONI, UPMA BHATT, and YASHWANT SOMPURA
Pages 303-317

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Influence of a new nanoensemble of graphene oxide and indole-3-acetic acid on the morphophysiological, biochemical, and ultrastructural characteristics of upland cotton (Gossypium hirsutum L.)
NURLAN AMRAHOV, ULVIYYA HASANOVA, ALIYEVA GUNEL, AGHAZADA GONCHA, FUAD RZAYEV, ELDAR GASIMOV, ALIYEVA SOLMAZ, LALA GAHRAMANLI, ELVIN IBRAHIMLI, RUHANGIZ MAMMADOVA, ZAREMA GAKHRAMANOVA, CEM BAYRAM, GONCHA EYVAZOVA, SİBEL HASANOVA, and ZIYADDIN MAMMADOV
Pages 318-340

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Systematic implications of seed morphology in Oxytropis (Galegeae: Fabaceae) from Pakistan
AMJAD KHAN, AMIR SULTAN, RAEES KHAN, ROZINA ROZINA, SHAHAB ALI, ALI BAGHERI, RIFAT ULLAH KHAN, ABDUL SAMAD MUMTAZ, TARIQ ULLAH, GHALIA SALEEM ALJEDDANI, and HASIL KHAN
Pages 350-366

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Erginia (Asteraceae: Cichorieae: Crepidinae), a new genus accommodating Chondrilla spinosa, an orphan species of localized distribution in Southeastern Anatolia
MURAT ERDEM GÜZEL, KAMİL COŞKUNÇELEBİ, SERDAR MAKBUL, MUTLU GÜLTEPE, ZEYNEPNUR ALEMDAĞ, and NORBERT KILIAN
Pages 367-376

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Integrative data inform the Taxonomy of Salix: a case study of S. purpurea L. subsp. leucodermis Yalt. (Salicaceae) from Türkiye
PELİN ACAR, YASİN KAYA, DUDU ÖZLEM MAVİ İDMAN, and IRINA V. BELYAEVA
Pages 377-396

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Unveiling the diversity within Salvia caespitosa sensu lato (Lamiaceae): three new “hidden” endemic species from Türkiye​
FERHAT CELEP, MUSA DOĞAN, GALİP AKAYDIN, AHMET KAHRAMAN, ERSİN KARABACAK, ÖMER ÇEÇEN, METİN ARMAĞAN, CHUN-LEI XIANG, and BRYAN T. DREW
Pages 397-416

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A new species of the genus Heracleum from Türkiye: H. papilionaceum (Apiaceae: Tordyliaea​)
MEHMET SAĞIROĞLU, MARDIYA SABDANİ, BARIŞ BANİ, and HAYRİ DUMAN
Pages 417-425

Editors

Editor-in-Chief
Prof. Dr. Asim KADIOĞLU
Karadeniz Technical University

Associate Editors-in-Chief
Prof. Dr. Jeff OLLERTON
University of Northampton
Prof. Dr. Ferhat CELEP
Kırıkkale University

Editorial Board