A complementary note to Baldini’s article “The impact of Covid-19 crisis on Plant Taxonomy: will we be able to approach to plant taxonomy as in the past?” J. Hugo Cota-Sánchez 137-139 PDF DOI: https://doi.org/10.36253/jopt-9464
Taxonomic revision of the genus Flemingia (Leguminosae: Papilionoideae) in India Sandip Kisan Gavade, Laurentius Josephus Gerardus van der Maesen, Manoj Madhwanand Lekhak 141-218 PDF DOI: https://doi.org/10.36253/jopt-8767
A taxonomic and phylogenetic study of some Lecidella species from Pakistan Rizwana Zulfiqar, Kamran Habib, Memoona Khan, Abdul Nasir Khalid 219-230 PDF DOI: https://doi.org/10.36253/jopt-9581
Ophiorrhiza meenachilarensis, a new species of Rubiaceae from southern Western Ghats, India Anoop Puthuparampil Balan, Aloor Jose Robi, Ginu Joseph 231-236 PDF DOI: https://doi.org/10.36253/jopt-8508
Vochysia tepuiandina (Vochysiaceae), a new species from the sub Andean Cordillera forests Isau Huamantupa-Chuquimaco 237-242 PDF DOI: https://doi.org/10.36253/jopt-8999
Tachigali inca (Caesalpinioideae – Leguminosae), a new species of giant tree from Amazonian forests Isau Huamantupa-Chuquimaco, Haroldo C. de Lima, Domingos B.O.S. Cardoso 243-250 PDF DOI: https://doi.org/10.36253/jopt-9604
A new orange-fruited species of Monstera (Araceae: Monsteroideae) from Panama Marco Cedeño-Fonseca, Orlando O. Ortíz, Alejandro Zuluaga, Mario Jiménez-Segura, Thomas B. Croat 251-262 PDF DOI: https://doi.org/10.36253/jopt-9680
A synopsis of the native Combretaceae in the Malay Peninsula Ian Turner 263-280 263-280 DOI: https://doi.org/10.36253/jopt-8891
Lectotypification of Vigna wightii (Leguminosae: Papilionoideae) Krishnaraj Moothedathu Venugopalan Nair, Narayanan Nair Mohanan 281-286 PDF DOI: https://doi.org/10.36253/jopt-9419
Rediscovery of a lost type: solving the mysterious identity of Amorphophallus longispathaceus Engl. & Gehrm. (Araceae) Rene Alfred Anton Bustamante, Maverick N. Tamayo, Wilbert Hetterscheid 287-292 PDF DOI: https://doi.org/10.36253/jopt-9446
The importance of rediscovering rare and endemic plants: Two species of Pleroma D.Don (Melastomataceae), an update of conservation status, and improved descriptions Paulo José Fernandes Guimaraes, Caio Baez, Patrícia Rosa, Gustavo Martinelli, Diego Nunes da Silva 293-304 PDF DOI: https://doi.org/10.36253/jopt-8902
How much of morphological variability in pollen from genus Rubus L. might be explained by climate variability Kacper Lechowicz, Marcin Krzysztof Dyderski, Dorota Wrońska-Pilarek 305-315 PDF DOI: https://doi.org/10.36253/jopt-9210
Macro- and micro-morphologies and conservation status of Hymenorchis javanica (Orchidaceae: Aeridinae): the only representative of the genus in Malaysia Edward Entalai Besi, Farah Alia Nordin, Rusea Go 317-328 PDF DOI: https://doi.org/10.36253/jopt-9498
A key to the grasses (Poaceae) of Egypt: Grasses of Egypt Paul M. Peterson, Hasnaa A. Hosni, Eman K. Shamo 329-353 PDF DOI: https://doi.org/10.36253/jopt-9004
Stellaria ruderalis M. Lepší, P. Lepší, Z. Kaplan et P. Koutecký, a new species record for the flora of Ukraine Andriy Novikov, Mariia Sup-Novikova, Clemens Pachschwöll 355-358 PDF DOI: https://doi.org/10.36253/jopt-9613
