REINWARDTIA 2022 21 (2) ISSN 0034 – 365 X | E-ISSN 2337 − 8824 | Accredited 158/E/KPT/2021 A JOURNAL ON TAXONOMIC BOTANY, PLANT SOCIOLOGY AND ECOLOGY REINWARDTIA A JOURNAL ON TAXONOMIC BOTANY, PLANT SOCIOLOGY AND ECOLOGY Vol. 21 (2): 43–82, December 23, 2022 Chief Editor Kartini Kramadibrata (Mycologist, Herbarium Bogoriense, Indonesia) Editors Dedy Darnaedi (Taxonomist, Herbarium Bogoriense, Indonesia) Tukirin Partomihardjo (Ecologist, Herbarium Bogoriense, Indonesia) Joeni Setijo Rahajoe (Ecologist, Herbarium Bogoriense, Indonesia) Marlina Ardiyani (Taxonomist, Herbarium Bogoriense, Indonesia) Himmah Rustiami (Taxonomist, Herbarium Bogoriense, Indonesia) Lulut Dwi Sulistyaningsih (Taxonomist, Herbarium Bogoriense, Indonesia) Eka Fatmawati Tihurua (Morphologist, Herbarium Bogoriense, Indonesia) Topik Hidayat (Taxonomist, Indonesia University of Education, Indonesia) Eizi Suzuki (Ecologist, Kagoshima University, Japan) Jun Wen (Taxonomist, Smithsonian Natural History Museum, USA) Barry J. Conn (Taxonomist, School of Life and Environmental Sciences, The University of Sydney, Australia) Graham Eagleton (Wagstaffe, NSW, Australia) Layout Andri Agus Rahman Illustrators Wahyudi Santoso Anne Kusumawaty Correspondence on editorial matters and subscriptions for Reinwardtia should be addressed to: HERBARIUM BOGORIENSE, NATIONAL RESEARCH AND INNOVATION AGENCY CIBINONG SCIENCE CENTER, JLN. RAYA JAKARTA – BOGOR KM 46, CIBINONG, BOGOR 16911, INDONESIA E-MAIL: reinwardtia@brin.go.id http://e-journal.biologi.lipi.go.id/index.php/reinwardtia Cover images: Top left: Cyrtandra pendula Blume. Top middle: C. rosea Ridl. Top right: C. rubriflora P.E.Sm. & H.J.Atkins. Below left: Cyrtandra sp. Below right: C. pauciflora Ridl. Photos by S. Barber (C. pendula Blume, C. rosea Ridl., C. pauciflora Ridl.), P. Wilkie (C. ru- briflora P.E.Sm. & H.J.Atkins), M. Hughes (Cyrtandra sp.). http://blog.sivitas.lipi.go.id/ekaf001/ The Editors would like to thank all reviewers of volume 21(2): Daniele Cicuzza, University Brunei Darussalam, Brunei Darussalam. Cheng Wei Chen, Academia Sinica, National Taiwan Normal University, Taipei, Taiwan. Peter Boyce, University of Florence, Italy. Maria Melanie P. Medecilo-Guiang, Central Mindanao University, Philippines. Andrew Powling, University of Portsmouth, Portsmouth, UK. Ian M. Turner, Singapore Botanic Garden, Singapore. Michael Möller, Royal Botanic Garden Edinburgh, Edinburgh, UK. Rugayah, National Research and Innovation Agency, Indonesia.