Ünal Akkemik, Turkey

Meral Avcı, Turkey

Dalibor Ballian, Bosnia and Herzegovina

Jolanta Behnke-Borowczyk, Poland

Irina Belyaeva, United Kingdom

Szymon Bijak, Poland

Robert Brus, Slovenia

Mariana Chiuffo, Argentina

Valentina Ciccolini, Italy

Dorota Dobrowolska, Poland

Shuhui Du, China

Marcin Dyderski, Poland

Eleni Eleftheriadou, Greece

Natalie J. Graham, New Zealand

Teresa Hazubska-Przybył, Poland

Benjamin Hesse, Germany

Shin’ichi Iida, Japan

Eike Jablonski, Luxembourg

Zi-Ru Jiang, Japan

Ewa Kalemba, Poland

Lech Karpiński, Poland

Matija Klopčič, Slovenia

Sergiy Konyakin, Ukraine

Jiri Korecky, Czech Republic

Marta Kovač, Croatia

Ingo Kowarik, Germany

Anna Mežaka, Lithuania

Joanna Mucha, Poland

Michael Murray-Hudson, Botswana

Marcin Nobis, Poland

David O’Brien, United Kingdom

Tomasz Pawłowski, Poland

Milan Pernek, Croatia

Aneta Piechalak, Poland

Alicja Piotrowska_Niczyporuk, Poland

Igor Poljak, Croatia

Hou Qian-dong, China

Nelson Ramírez, Venezuela

Soghra Ramzi, Iran

Mateusz Rawlik, Poland

Joao Paulo Rodrigues Martins, Italy

Håkan Rydin, Sweden

Jiri Sadlo, Czech Republic

Ayse Gul Sarikaya, Turkey

Martin Šenfeldr, Czech Republic

Zbigniew Sierota, Poland

Aleksandra Staszak, Poland

Adomas Vitas, Lithuania

Mikołaj Wawrzyniak, Poland

Yawei Wei, China

Gerhard Wieser, Austria

Radosław Witkowski, Poland

Chunping Xie, China

Hanbo Yang, China

Xinwang Zhao, China

Magdalena Żywiec, Poland

Dalibor Ballian, Bosnia and Herzegovina

Marlena Baranowska, Poland

Ieva Bebre, Germany

Szymon Bijak, Poland

Susanne Böll, Germany

Pavel Bulíř, Czech Republic

Anna Cedro, Poland

Jakub Černý, Czech Republic

Paweł Chmielarz, Poland

Dijana Cortan, Serbia

Patricia Costa, Brazil

Gabor Csitari, Hungary

Patryk Czortek, Poland

Małgorzata Danek, Poland

Peter Del Tredici, United States

Monika Dering, Poland

Stanislaw Drozdowski, Poland

Derya Eşen, Turkey

Hamid Gholizadeh, Iran

Dušan Gömöry, Slovak Republic

Marzenna Guzicka, Poland

Teresa Hazubska-Przybył, Poland

Paweł Horodecki, Poland

Gangying Hui, China

Szymon Jastrzębowski, Poland

Ewa Kalemba, Poland

Erna Karalija, Bosnia and Herzegovina

Kyriaki Kitikidou, Greece

İsmail Koç, Turkey

Marcin Koprowski, Poland

Jiri Korecky, Czech Republic

Saša Kostić, Serbia

Izabela Kot, Poland

Anna Kuzemko, Ukraine

Mirko Liesebach, Germany

João Martins, Brazil

Mirzeta Memisevic Hodzic, Bosnia and Herzegovina

Elias Milios, Greece

Pietro Minissale, Italy

Adam Miodek, Poland

Mthunzi Mndela, South Africa

Agustinus Murdjoko, Indonesia

Elżbieta Muter, Poland

Maksym Netsvetov, Ukraine

Justyna Nowakowska, Poland

Denis Oliviera, Brazil

Larisa Orlova, Russia

Łukasz Pawlik, Poland

Tomasz Pawłowski, Poland

Aneta Piechalak, Poland

Remigiusz Pielech, Poland

Vítězslav Plášek, Slovak Republic

Igor Poljak, Croatia

morteza pourreza, Iran

Wojciech Pusz, Poland

Anantanarayanan Raman, Australia

Mateusz Rawlik, Poland

Kamila Reczyńska, Poland

Piotr Robakowski, Poland

Andreas Roloff, Germany

Välimäki Sakari, Finland

Montserrat Salvà Catarineu, Spain

Anand Singh, India

Aleksandra Staszak, Poland

Krzysztof Świerkosz, Poland

Ichiro Tamaki, Japan

Dominik Tomaszewski, Poland

Abebe Tufa Angessa, Ethiopia

Mirela Tulik, Poland

İbrahim Turna, Turkey

Bartosz Ulaszewski, Poland

Zdeněk Vacek, Czech Republic

Marek Vaculík, Slovak Republic

Denys Vynokurov, Ukraine

Łukasz Walas, Poland

Nella Waszak, Poland

Mikołaj Wawrzyniak, Poland

Robin Wilgan, Poland

Łukasz Wojtyla, Poland

Sugam Aryal, Nepal

Francesca Bagnoli, Italy

Marlena Baranowska, Poland

Nina Bassuk, United States

Victor Bello-Rodriguez, Spain

Nebi Bilir, Turkey

Achim Bräuning, Germany

Gabriele Broll, Germany

Robert Brus, Slovenia

Johanna Bußkamp, Germany

Jia-Hui Chen, China

Paweł Chmielarz, Poland

Dijana Cortan, Serbia

Augosta Costa, Portugal

Alan Crivellaro, United Kingdom

Gabor Csitari, Hungary

Martin de Luis, Spain

Monika Dering, Poland

Ignacio J. Diaz-Maroto, Spain

Dorota Dobrowolska, Poland

Fulvio Ducci, Italy

Marcin Dyderski, Poland

Jaime Fagúndez Díaz, Spain

Miriam M. Ferrer, Mexico

Molina Ferriol, Spain

Dušan Gömöry, Slovak Republic

Nevzat GÜRLEVİK, Turkey

Marzenna Guzicka, Poland

Teresa Hazubska-Przybył, Poland

Peter Hietz, Austria

Paweł Horodecki, Poland

Wenjie Hu, China

Pritchard Hugh, United Kingdom

Tin Hang Hung, United Kingdom

Katarzyna Jadwiszczak, Poland

Szymon Jastrzębowski, Poland

Mihailo Jelić, Serbia

Gülzade Kahveci, Turkey

Agnieszka Kiełbowicz-Matuk, Poland

Anna Klamerus-Iwan, Poland

Ewelina Klichowska, Poland

Walter Koenig, United States

Marcin Koprowski, Poland

Piotr Kosiński, Poland

Sven Landrein, China

Paul Manos, United Kingdom

João Martins, Brazil

Roberts Matisons, Latvia

Iryna Matsiakh, Ukraine

Arleta Małecka, Poland

Mirzeta Memisevic Hodzic, Bosnia and Herzegovina

Jaime Moyano, Argentina

Maksym Netsvetov, Ukraine

Marcin Nobis, Poland

Wojciech Ochal, Poland

Friday Ogana, Nigeria

Andrzej Oleksa, Poland

Funda Oskay, Turkey

Sonia Paź-Dyderska, Poland

Junior Pérez-Molina, Costa Rica

Emilia Pers-Kamczyc, Poland

Marcin Pietras, Poland

Karolina Pietras-Couffignal, Germany

Andrea C. Premoli, Argentina

Paweł Przybylski, Poland

Wojciech Pusz, Poland

Krishna Ray, India

Välimäki Sakari, Finland

Allan Sanches Baptista De Alvarenga, Brazil

Simon Sandoval, Chile

Abul Khayer Mohammad Golam Sarwar, Bangladesh

Daniela Scaccabarozzi, Australia

Dietrich Schmidt-Vogt, Germany

Kiomars Sefidi, Iran

José Silva, Brazil

Paulo Silva, Brazil

Yi-Gang Song, China

Aleksandra Staszak, Poland

Piotr Szkudlarz, Poland

Jerzy Szwagrzyk, Poland

Mahdi Teimouri, Iran

Irene Till-Bottraud, France

Łukasz Walas, Poland

Mikołaj Wawrzyniak, Poland

Bogdan Wertz, Poland

Keith Woeste, United States

Beata Woziwoda, Poland

Cengiz Yücedağ, Turkey

Xin Zhang, China

Zihan Zhang, China

Huiquan Zheng, China

Zhuo Zhou, China

Weronika Żukowska, Poland

We gratefully acknowledge the contribution of the following reviewers who reviewed papers for Dendrobiology in 2020.

Ina Alsiņa, Latvia

Alberto Arnal Spain

Edward Baraniak, Poland

Nina Bassuk, United States

Christel Baum, Germany

Nebi Bilir, Turkey

Krystyna Boratyńska, Poland

Karol Bronisz, Poland

Robert Brus, Slovenia

Servet Çalışkan, Turkey

Anna Cedro, Poland

Feng Chen, China

Iwona Ciereszko, Poland

Bruno Cintra, United Kingdom

Dijana Cortan, Serbia

Kadir Coskuner, Turkey

Yu Dapao, China

Hendrik Davi, France

Taiane de Freitas de Oliveira, Brazil

Fulvio Ducci, Italy

Marcin Dyderski, Poland

Otto Eckmuellner, Austria

Agnieszka Gniazdowska-Piekarska, Poland

Nisse Goldberg, United States

Dušan Gömöry, Slovak Republic

Łukasz Grewling, Poland

Nevzat GÜRLEVİK, Turkey

Marzenna Guzicka, Poland

Matti Haapanen, Finland

Aleksandra Halarewicz, Poland

Giles Hardy, Australia

Teresa Hazubska-Przybył, Poland

Tomasz Hura, Poland

Md. Islam, Bangladesh

Radosław Jagiełło, Poland

Daniel Janowski, Poland

Szymon Jastrzębowski, Poland

Kyu-Suk Kang, Korea (South)

Piotr Karolewski, Poland

Marcin Klisz, Poland

Andrej Kormutak, Slovak Republic

Piotr Kosiński, Poland

Eugenija Kupčinskienė, Lithuania

Thales Leandro, Brazil

Yue Li, China

Bartosz Łabiszak, Poland

Maurizio Marchi, Italy

Katarzyna Marcysiak, Poland

Arleta Małecka, Poland

Jerzy Modrzyński, Poland

Elżbieta Myśkow, Poland

Sebastian Pilichowski, Poland

Alicja Piotrowska_Niczyporuk, Poland

Robert Popek, Poland

Paweł Przybylski, Poland

Md. Rahman, Bangladesh

Miina Rautiainen, Finland

Piotr Robakowski, Poland

Denisa Sedmáková, Slovak Republic

Katarzyna Sękiewicz, Poland

Igor Štefančík, Slovak Republic

Milena Stefanovic, Serbia

Srđan Stojnić, Serbia

Jerzy Szwagrzyk, Poland

Haruhiko Taneda, Japan

Mirela Tulik, Poland

Cheng-huan Wang, China

Mikołaj Wawrzyniak, Poland

Bogdan Wertz, Poland

Elzbieta Wojtowicz, Poland

Tomasz Wyka, Poland

Marcin Zadworny, Poland

Bogdan Zagajewski, Poland

Dan Zhang, China

XIN ZHANG, China

Yongqi Zheng, China

Szymon Zubek, Poland