REINWARDTIA A JOURNAL ON TAXONOMIC BOTANY, PLANT SOCIOLOGY AND ECOLOGY Vol. 14(2): 249-324, December 23, 2015 Chief Editor Kartini Kramadibrata (Mycologist, Herbarium Bogoriense, Indonesia) Editors Dedy Darnaedi (Taxonomist, Herbarium Bogoriense, Indonesia) TukirinPartomihardjo (Ecologist, Herbarium Bogoriense, Indonesia) Joeni Setijo Rahajoe (Ecologist, Herbarium Bogoriense, Indonesia) Marlina Ardiyani (Taxonomist, 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) Managing Editor Himmah Rustiami (Taxonomist, Herbarium Bogoriense, Indonesia) Lulut Dwi Sulistyaningsih (Taxonomist, Herbarium Bogoriense, Indonesia) Secretary Endang Tri Utami Layout Medi Sutiyatno Illustrators Subari Wahyudi Santoso Anne Kusumawaty Correspondence on editorial matters and subscriptions for Reinwardtia should be addressed to: HERBARIUM BOGORIENSE, BOTANY DIVISION, RESEARCH CENTER FOR BIOLOGY-INDONESIAN INSTITUTE OF SCIENCES CIBINONG SCIENCE CENTER, JLN. RAYA JAKARTA - BOGOR KM 46, CIBINONG 16911, P.O. Box 25 CIBINONG INDONESIA PHONE (+62) 21 8765066; Fax (+62) 21 8765062 E-MAIL: reinwardtia@mail.lipi.go.id http://e-journal.biologi.lipi.go.id/index.php/reinwardtia A C B D E G F H Cover images: Zingiber engganoensis Ardiyani. A. Habit B. Leafy shoot and the inflorescence showing rhizomes, roots and root-tuber C. Leaves D. Ligule and swollen petiole E. Dissection of inflorescence showing fruit F. Spike and flowers G. Dissection of flowers and fruits showing bract, bracteole, two lateral staminodes, two petal lobes, labellum, and the four appendages of the anther H. Flower. Source of materials: E190 (BO). Photo credits: B, C, D by Arief Supnatna. A, E, F, G, H by Marlina Ardiyani. The Editors would like to thank all reviewers of volume 14(2): Abdul Latiff Mohamad, Faculty of Science & Technology, Universiti Kebangsaan Malaysia, Malaysia Abdulrokhman Kartonegoro - Herbarium Bogoriense, Bogor, Indonesia Agus Susatya - University of Bengkulu, Bengkulu, Indonesia Axel D. Poulsen - Royal Botanic Garden Edinburgh, Edinburgh, Scotland, UK Campbell O. Webb - Arnold Arboretum, University of Harvard, USA Edwino Fernando - Dept. of Forest Biological Sciences, University of the Philippines, Los Baños, Philippines Fabian Brambach - Dept. of Ecology & Ecosystem Research, Georg August University, Gottingen, Germany John Mood - Lyon Arboretum, University of Hawaii, USA Kuswata Kartawinata - Integrative Research Center, The Field Museum, Chicago, USA Mark Newman - Royal Botanic Garden Edinburgh, Edinburgh, Scotland, UK Martin Dancak - Faculty of Science, Palacky University, Czech Republic Mien A. Rifai - Akademi Ilmu Pengetahuan Indonesia (AIPI) Ridha Mahyuni - Herbarium Bogoriense, Bogor, Indonesia REINWARDTIA Vol 14, No 2, pp: 297 ‒ 298 297 leaf-opposed flowering heads at alternate nodes (Wong, 1984). Two climbing taxa from Sumatra, Morinda lanuginosa Suratman and Morinda wongiana Suratman (Suratman, 2011), belong to the same group as the other climbing Morinda species now transferred to Gynochthodes (Razafimandimbison & Bremer 2011). As they have not been transferred to Gynochthodes, this is here effected. TWO NAME CHANGES 1. Gynochthodes lanuginosa (Suratman) K. M. Wong & Razafim., comb. nov. Basionym: Morinda lanuginosa Suratman, Blumea 56 (1): 24 (Suratman 2011). TYPE: P. Buwalda 6744, Sumatra, Indragiri Uplands, Kuala Belilas (holo BO; iso A, K, L, SING). 2. Gynochthodes suratmanii K. M. Wong & Razafim., nom. nov. Replaced name: Morinda wongiana Suratman, Blumea 56(1): 24 (Suratman 2011). TYPE: H.F. Sun 9937, Su- matra, Baturadja (holo BO). The epithet honours Suratman, who named M. wongiana; that epithet cannot be used in combination with Gynochthodes as it would form a later homonym of G. wongii Razafim. & B. Bremer in Adansonia 33(2): 29 (Razafimandimbison & Bremer, 2011). INTRODUCTION The Morindeae is a tribe recognised in the Psy- chotrieae alliance of the Rubiaceae subfamily Rubi- oideae (Razafimandimbison et al., 2008). Members of this tribe are distinguished by having massive T- shaped placentae inserted in the middle of the sep- tum, two anatropous ovules in each carpel, and py- renes with a single lateral germination slit (Razafimandimbison et al., 2009). Within the tribe, Morinda L. s.s. is recognisable by its arborescent habit and basally or completely fused flowers and syncarpous fruit-heads, distinguishing it from the other arborescent genus, A ppunia Hook.f., which has free flowers and fruits. The tribe also includes three typically lianescent genera, among which Gynochthodes Blume is distinct by its non- paniculate inflorescences and partly exsert anthers (Razafimandimbison et al., 2009). Following molecular phylogenetic studies that established the circumscription of the Morindeae (Razafimandimbison et al., 2008) and a new circumscription of Gynochthodes Blume and Morinda L. (Razafimandimbison et al., 2009), many taxa from Morinda were transferred to Gynochthodes (Razafimandimbison & Bremer, 2011). The transfers represented taxa with a climbing or lianescent habit, which were originally placed in Morinda but characterised by 2-many flowering heads arranged in terminal pseudoumbels, as opposed to the type alliance (Morinda s.s.) which are trees typically with branch sequences having A NEW COMBINATION AND A NEW NAME IN GY NOCHTHODES (RUBIACEAE) Received April 09, 2015; accepted May 08, 2015 K. M. WONG Singapore Botanic Gardens, 1 Cluny Road, Singapore 259569. E-mail: wkm2000@gmail.com SYLVAIN G. RAZAFIMANDIMBISON Swedish Museum of Natural History, Department of Botany, P.O. Box 50007, SE-10405 Stockholm, Sweden. E-mail: sylvain.razafimandimbison@nrm.se ABSTRACT WONG, K. M. & RAZAFIMANDIMBISON, S. G. 2015. A new combination and a new name in Gynochthodes (Rubiaceae). Reinwardtia 14(2): 297 ‒ 298. — The new combination Gynochthodes lanuginosa (Suratman) K. M. Wong & Razafim. and the new name Gynochthodes suratmanii K. M. Wong & Razafim., the latter in place of Morinda wongiana Suratman, are proposed. Key words: Gynochthodes, Morinda, new combination, new name, replaced name, Rubiaceae. ABSTRAK WONG, K. M. & RAZAFIMANDIMBISON, S. G. 2015. Kombinasi baru dan nama baru pada Gynochthodes (Rubiaceae). Reinwardtia 14(2): 297 ‒ 298. — Kombinasi baru Gynochthodes lanuginosa (Suratman) K. M. Wong & Razafim. dan nama baru untuk Gynochthodes suratmanii K. M. Wong & Razafim. yang menggantikan Morinda wongiana Suratman diusulkan. Kata kunci: Gynochthodes, Morinda, kombinasi baru, nama baru, nama pengganti, Rubiaceae. REINWARDTIA Vol 14, No 2, pp: 297 � 298 297 leaf-opposed flowering heads at alternate nodes (Wong, 1984). Two climbing taxa from Sumatra, Morinda lanuginosa Suratman and Morinda wongiana Suratman (Suratman, 2011), belong to the same group as the other climbing Morinda species now transferred to Gynochthodes (Razafimandimbison & Bremer 2011). As they have not been transferred to Gynochthodes, this is here effected. TWO NAME CHANGES 1. Gynochthodes lanuginosa (Suratman) K. M. Wong & Razafim., comb. nov. Basionym: Morinda lanuginosa Suratman, Blumea 56 (1): 24 (Suratman 2011). – Type: P. Buwalda 6744, Sumatra, Indragiri Uplands, Kuala Belilas (holo BO; iso A, K, L, SING). 2. Gynochthodes suratmanii K. M. Wong & Razafim., nom. nov. Replaced name: Morinda wongiana Suratman, Blumea 56(1): 24 (Suratman 2011). – Type: H.F. Sun 9937, Su- matra, Baturadja (holo BO). The epithet honours Suratman, who named M. wongiana; that epithet cannot be used in combination with Gynochthodes as it would form a later homonym of G. wongii Razafim. & B. Bremer in Adansonia 33(2): 29 (Razafimandimbison & Bremer, 2011). INTRODUCTION The Morindeae is a tribe recognised in the Psy- chotrieae alliance of the Rubiaceae subfamily Rubi- oideae (Razafimandimbison et al., 2008). Members of this tribe are distinguished by having massive T- shaped placentae inserted in the middle of the sep- tum, two anatropous ovules in each carpel, and py- renes with a single lateral germination slit (Razafimandimbison et al., 2009). Within the tribe, Morinda L. s.s. is recognisable by its arborescent habit and basally or completely fused flowers and syncarpous fruit-heads, distinguishing it from the other arborescent genus, A ppunia Hook.f., which has free flowers and fruits. The tribe also includes three typically lianescent genera, among which Gynochthodes Blume is distinct by its non- paniculate inflorescences and partly exsert anthers (Razafimandimbison et al., 2009). Following molecular phylogenetic studies that established the circumscription of the Morindeae (Razafimandimbison et al., 2008) and a new circumscription of Gynochthodes Blume and Morinda L. (Razafimandimbison et al., 2009), many taxa from Morinda were transferred to Gynochthodes (Razafimandimbison & Bremer, 2011). The transfers represented taxa with a climbing or lianescent habit, which were originally placed in Morinda but characterised by 2-many flowering heads arranged in terminal pseudoumbels, as opposed to the type alliance (Morinda s.s.) which are trees typically with branch sequences having A NEW COMBINATION AND A NEW NAME IN GY NOCHTHODES (RUBIACEAE) Received April 09, 2015; accepted May 08, 2015 K. M. WONG Singapore Botanic Gardens, 1 Cluny Road, Singapore 259569. E-mail: wkm2000@gmail.com SYLVAIN G. RAZAFIMANDIMBISON Swedish Museum of Natural History, Department of Botany, P.O. Box 50007, SE-10405 Stockholm, Sweden. E-mail: sylvain.razafimandimbison@nrm.se ABSTRACT WONG, K. M. & RAZAFIMANDIMBISON, S. G. 2015. A new combination and a new name in Gynochthodes (Rubiaceae). Reinwardtia 14(2): 297 � 298. — The new combination Gynochthodes lanuginosa (Suratman) K. M. Wong & Razafim. and the new name Gynochthodes suratmanii K. M. Wong & Razafim., the latter in place of Morinda wongiana Suratman, are proposed. Key words: Gynochthodes, Morinda, new combination, new name, replaced name, Rubiaceae. ABSTRAK WONG, K. M. & RAZAFIMANDIMBISON, S. G. 2015. Kombinasi baru dan nama baru pada Gynochthodes (Rubiaceae). Reinwardtia 14(2): 297 � 298. — Kombinasi baru Gynochthodes lanuginosa (Suratman) K. M. Wong & Razafim. dan nama baru untuk Gynochthodes suratmanii K. M. Wong & Razafim. yang menggantikan Morinda wongiana Suratman diusulkan. Kata kunci: Gynochthodes, Morinda, kombinasi baru, nama baru, nama pengganti, Rubiaceae. REINWARDTIA 298 [VOL.14 Descriptions of these two species are available in the recent publication by Suratman (2011). REFERENCES RAZAFIMANDIMBISON, S. G. & BREMER, B. 2011. Nomenclatural changes and taxonomic notes in the tribe Morindeae (Rubiaceae). A dansonia, sér.3, 33 (2): 283‒309. DOI: 10.5252/a2011n2a13. RAZAFIMANDIMBISON, S. G., RYDIN, C. & BREMER, B. 2008. Evolution and trends in the Psychotrieae alliance (Rubiaceae): a rarely reported evolutionary change of many-seeded carpels from one -seeded carpels. Molecular Phylogenetics and Evolution 48: 207–223. RAZAFIMANDIMBISON, S. G., MCDOWELL, T. D., HALFORD, D. A. & BREMER, B. 2009. Molecular phylogenetics and genetic assessment in the tribe Morindeae (Rubiaceae-Rubioideae): How to circum- scribe Morinda L. to be monophyletic? Molecular Phylogenetics and Evolution 52: 879–886. SURATMAN. 2011. Two new species of Morinda (Rubiaceae) from Sumatra and Borneo. Blumea 56: 24–27. WONG, K. M. 1984. A synopsis of Morinda (Rubiaceae) in the Malay Peninsula, with two new species. Malayan Nature Journal 38: 89–98. INSTRUCTION TO AUTHORS Scope. R einwardtia is a scientific ir r egular jour nal on plant taxonomy, plant ecology and ethnobotany published in December. Manuscript intended for a publication should be written in English. Titles. Titles should be br ief, infor mative and followed by author ’s name and mailing address in one- paragraphed. Abstract. English abstr act followed by Indonesian abstr act of not mor e than 250 wor ds. Keywor ds should be given below each abstract. Manuscript. Manuscr ipt is or iginal paper and r epr esent an ar ticle which has not been published in any other journal or proceedings. The manuscript of no more than 36 pages by using Times New Roman 11, MS Word for Windows of A4 with double spacing, submitted to the editor through . New paragraph should be indented in by 5 characters. For the style of presentation, authors should follow the latest issue of Reinwardtia very closely. Author(s) should send the preferred running title of the article submitted. Every manuscript will be sent to two blind reviewers. Identification key. Taxonomic identification key should be pr epar ed using the aligned couplet type. Nomenclature. Str ict adher ence to the Inter national Code of Botanical Nomenclatur e is obser ved, so that taxonomic and nomenclatural novelties should be clearly shown. English description for new taxon proposed should be provided and the herbaria where the type specimens area deposited should be presented. Name of taxon in taxonomic treatment should be presented in the long form that is name of taxon, author’s name, year of publication, abbreviated journal or book title, volume, number and page. Map/line drawing illustration/photograph. Map, line dr awing illustr ation, or photogr aph pr efer ably should be prepared in landscape presentation to occupy two columns. Illustration must be submitted as original art accompanying, but separated from the manuscript. The illustration should be saved in JPG or GIF format at least 350 pixels. Legends or illustration must be submitted separately at the end of the manuscript. References. Bibliogr aphy, list of liter atur e cited or r efer ences follow the Har var d system as the following examples. Journal : KRAENZLIN, F. 1913. Cyrtandraceae novae Philippinenses I. Philipp. J. Sci. 8: 163–179. MAYER, V., MOLLER, M., PERRET, M. & WEBER, A. 2003. Phylogenetic position and generic differentiation of Epithemateae (Gesneriaceae) inferred from plastid DNA sequence data. American J. Bot. 90: 321–329. Proceedings :TEMU, S. T. 1995. Peranan tumbuhan dan ternak dalam upacara adat “Djoka Dju” pada suku Lio, Ende, Flores, Nusa Tenggara Timur. In: NASUTION, E. (Ed.). Prosiding Seminar dan Lokakarya Nasional Etnobotani II. LIPI & Perpustakaan Nasional: 263–268. (In Indonesian). SIMBOLON, H. & MIRMANTO, E. 2000. Checklist of plant species in the peat swamp forests of Central Kalimantan, Indonesia. In: IWAKUMA, T. et al. (Eds.) Proceedings of the International Symposium on: Tropical Peatlands. Pp.179-190. Book : RIDLEY, H. N. 1923. Flora of the Malay Peninsula 2. L. Reeve & Co. Ltd, London. Part of Book : BENTHAM, G. 1876. Gesneriaceae. In: BENTHAM, G. & HOOKER, J. D. Genera plantarum 2. Lovell Reeve & Co., London. Pp. 990–1025. Thesis : BAIRD, L. 2002. A Grammar of Kéo: An Austronesian language of East Nusantara. Australian National University, Canberra. [PhD. Thesis]. Website : http://www.nationaalherbarium.nl/fmcollectors/k/KostermansAJGH.htm). Accessed 15 February 2012. 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