1)- Paweena Wessapak, Chatchai Ngernsaengsaruay, Suthee Duangjai. A taxonomic revision of L. (Poaceae) in Thailand, with lectotypification of Benth.PhytoKeys. 2023, 234: 1-33
2)- Francesco Roma-Marzio, Simonetta Maccioni, David Dolci, Giovanni Astuti, Nicoletta Magrini, Federica Pierotti, Roberta Vangelisti, Lucia Amadei, Lorenzo Peruzzi. Digitization of the historical Herbarium of Michele Guadagno at Pisa (PI-GUAD).PhytoKeys. 2023, 234: 107-125
6)- Try Surya Harapan, Wei Harn Tan, Thoriq Alfath Febriamansyah, Nurainas, Syamsuardi, Joeri Sergej Strijk. (Fagaceae), a new stone oak from northern Sumatra and its role as an important resource for critically endangered orangutans.PhytoKeys. 2023, 234: 167-179
7)- Avelinah Julius, Suhaimi Syahida-Emiza, Timothy M A Utteridge. , a new species of Primulaceae (Myrsinoideae) from Peninsular Malaysia.PhytoKeys. 2023, 234: 181-188
8)- Danilo Alvarenga Zavatin, Renato Ramos, Mauricio Takashi Coutinho Watanabe, Luciano Gonçalves Pedrosa, Elton John de Lírio. A new species of (Monimiaceae, Laurales) from the Quadrilátero Ferrífero, Brazil.PhytoKeys. 2023, 234: 189-201
11)- Polina D Gudkova, Elizaveta A Kriuchkova, Alexander I Shmakov, Marcin Nobis. Preliminary checklist of the genus L. (Loliinae, Pooideae, Poaceae) in the Altai Mountains with outlines for further studies.PhytoKeys. 2023, 234: 229-274
13)- Nur Saidatul Atiqah, Elizabeth Pesiu, Muhammad Syafiq Sarimi, Nor Aishah Shafie, Chin Wen Koid, Nik Norhazrina, Nur Syazwana, Gaik Ee Lee. Bryophyte flora of Mount Tebu Forest Reserve, Terengganu, Peninsular Malaysia.PhytoKeys. 2023, 234: 35-49
14)- Jun Wen, Gary Krupnick, Hans-Joachim Esser. J. Wen, a new species of the ginseng genus (, Araliaceae) from northern Thailand.PhytoKeys. 2023, 234: 51-59
15)- Belen Escobari, Thomas Borsch, Norbert Kilian. Generic concepts and species diversity within the Gynoxyoid clade (Senecioneae, Compositae).PhytoKeys. 2023, 234: 61-106