Abstract
A new subspecies of Zingiber ultralimitale Ardiyani & A.D.Poulsen was found at Matarombeo, South-East Sulawesi. Zingiber ultralimitale subsp. matarombeoense Ardiyani & Ardi, was described, illustrated and barcoded using four barcoding loci (rbcL, trnH-psbA, Internal Transcribed Spacer-ITS, and matK). Provisional conservation status assessment indicates a Critical Endangered (CR) status. The taxonomic placement into section was determined based on morphology, molecular, and pollen SEM data.
References
Ardiyani, M., Newman, M.F. & Poulsen, A.D. (2017) A new species of Zingiber (Zingiberaceae) east of Wallace’s Line. Gardens Bulletin Singapore 69 (2): 189–199. https://doi.org/10.26492/gbs69(2).2017-04
Baker, J.G. (1894) Scitamineae. In: Hooker, J.D. (ed.) Flora of British India, vol. 6. L Reeve & Co., London, pp. 198–264.
Bentham, G. & Hooker, J.D. fil. (1883) Genera Plantarum, vol. 3 (2). L. Reeve & Co. & Williams & Norgate, London, 811 pp.
Goldstein, J.I., Newbury, D.E., Echlin, P., Joy, D.C., Romig, A.D., Lyman, C.E., Fiori, C. & Lifshin, E. (1992) Scanning Electron Microscopy and X-ray Microanalysis: A text for Biologist, Materials Scientists and Cytologists. 2<sup>nd</sup> ed. Plemun Press, New York, 820 pp. https://doi.org/10.1007/978-1-4613-0491-3
Horaninov, P. (1862) Prodromus monographiae Scitaminearum. Academia Cesareae Scientiarum, St. Petersburg, 45 pp.
IUCN. (2012) IUCN Red List Categories and Criteria: Version 3.1. Second edition. Gland, Switzerland and Cambridge, UK: IUCN. iv+ 32 pp.
Kress, W.J. & Erickson, D.L. (2007) A two-locus global DNA barcode for land plants: The coding rbcL gene complements the non-coding trnH-psbA spacer region. PLoS ONE 2: e508. https://doi.org/10.1371/journal.pone.0000508
Kress, W.J., Prince, L.M. & Williams, K.J. (2002) The phylogeny and a new classification of the gingers (Zingiberaceae): evidence from molecular data. American Journal of Botany 89: 1682–1696. https://doi.org/10.3732/ajb.89.10.1682
Linnaeus, C.V., Wildenow, K.L, Link, H.F. & Dietrich, A. (1831) Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus secundum systema sexuale digestas. G.C. Nauck, Berlin. https://doi.org/10.5962/bhl.title.7081
Miller, P. (1754) The Gardeners Dictionary. ed. 4. vol. 3. Printed for the author, London.
Roscoe, W. (1807) A New Arrangement of the Plants of the Monandrian Class usually called Scitaminae. Trans. Linn. Soc. London 8: 348. https://doi.org/10.1111/j.1096-3642.1807.tb00321.x
Schumann, K. (1904) Zingiberaceae. In: Engler, H.G.A. (ed.) Das Pflanzenreich, IV(46), fas. 20. pp. 1–458. [Leipzig: W. Engelmann]
Smith, J.E. (1831) Exotic Botany: Consisting of Coloured Figures, and Scientific Descriptions of such New, Beautiful, or Rare Plants as are Worthy of Cultivation in the Gardens of Britain; with Remarks on Their Qualities, History, and Requisite Modes of Treatment. R. Taylor & Co, London.
Tamura, K., Stecher, G., Peterson, D., Filipski, A. & Kumar, S. (2013) MEGA6: Molecular Evolutionary Genetics Analysis version 6.0. Molecular Biology and Evolution 30: 2725–2729. https://doi.org/10.1093/molbev/mst197
Theerakulpisut, P., Triboun, P., Mahakham, W., Maensiri, D., Khampila, J. & Chantaranothai, P. (2012) Phylogeny of the genus Zingiber (Zingiberaceae) based on nuclear ITS sequence data. Kew Bulletin 67: 389–395. https://doi.org/10.1007/s12225-012-9368-2
Theilade, I., Mærsk-Møller, M.L., Theilade, J. & Larsen, K. (1993) Pollen morphology and structure of Zingiber (Zingiberaceae). Grana 32: 338–342. https://doi.org/10.1080/00173139309428961
Thomas, D.C., Bour, A. & Ardi, W.H. (2018) Begonia of the Matarombeo karst, Southeast Sulawesi, Indonesia, including two new species. Gardens’ Bulletin Singapore 70 (1): 161–174. https://doi.org/10.26492/gbs70(1).2018-15
Wallich, N. (1830) Plantae Asiaticae rariores, or, Descriptions and figures of a select number of unpublished East Indian plants, vol. 1. London: Treuttel and Wu?rtz. https://doi.org/10.5962/bhl.title.468
Zingiberaceae Resource Centre (2017) Royal Botanic Garden Edinburgh. Available from: http://padme.rbge.org.uk/ZRC/welcome (accessed 26 March 2020)
Baker, J.G. (1894) Scitamineae. In: Hooker, J.D. (ed.) Flora of British India, vol. 6. L Reeve & Co., London, pp. 198–264.
Bentham, G. & Hooker, J.D. fil. (1883) Genera Plantarum, vol. 3 (2). L. Reeve & Co. & Williams & Norgate, London, 811 pp.
Goldstein, J.I., Newbury, D.E., Echlin, P., Joy, D.C., Romig, A.D., Lyman, C.E., Fiori, C. & Lifshin, E. (1992) Scanning Electron Microscopy and X-ray Microanalysis: A text for Biologist, Materials Scientists and Cytologists. 2<sup>nd</sup> ed. Plemun Press, New York, 820 pp. https://doi.org/10.1007/978-1-4613-0491-3
Horaninov, P. (1862) Prodromus monographiae Scitaminearum. Academia Cesareae Scientiarum, St. Petersburg, 45 pp.
IUCN. (2012) IUCN Red List Categories and Criteria: Version 3.1. Second edition. Gland, Switzerland and Cambridge, UK: IUCN. iv+ 32 pp.
Kress, W.J. & Erickson, D.L. (2007) A two-locus global DNA barcode for land plants: The coding rbcL gene complements the non-coding trnH-psbA spacer region. PLoS ONE 2: e508. https://doi.org/10.1371/journal.pone.0000508
Kress, W.J., Prince, L.M. & Williams, K.J. (2002) The phylogeny and a new classification of the gingers (Zingiberaceae): evidence from molecular data. American Journal of Botany 89: 1682–1696. https://doi.org/10.3732/ajb.89.10.1682
Linnaeus, C.V., Wildenow, K.L, Link, H.F. & Dietrich, A. (1831) Species plantarum, exhibentes plantas rite cognitas ad genera relatas cum differentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus secundum systema sexuale digestas. G.C. Nauck, Berlin. https://doi.org/10.5962/bhl.title.7081
Miller, P. (1754) The Gardeners Dictionary. ed. 4. vol. 3. Printed for the author, London.
Roscoe, W. (1807) A New Arrangement of the Plants of the Monandrian Class usually called Scitaminae. Trans. Linn. Soc. London 8: 348. https://doi.org/10.1111/j.1096-3642.1807.tb00321.x
Schumann, K. (1904) Zingiberaceae. In: Engler, H.G.A. (ed.) Das Pflanzenreich, IV(46), fas. 20. pp. 1–458. [Leipzig: W. Engelmann]
Smith, J.E. (1831) Exotic Botany: Consisting of Coloured Figures, and Scientific Descriptions of such New, Beautiful, or Rare Plants as are Worthy of Cultivation in the Gardens of Britain; with Remarks on Their Qualities, History, and Requisite Modes of Treatment. R. Taylor & Co, London.
Tamura, K., Stecher, G., Peterson, D., Filipski, A. & Kumar, S. (2013) MEGA6: Molecular Evolutionary Genetics Analysis version 6.0. Molecular Biology and Evolution 30: 2725–2729. https://doi.org/10.1093/molbev/mst197
Theerakulpisut, P., Triboun, P., Mahakham, W., Maensiri, D., Khampila, J. & Chantaranothai, P. (2012) Phylogeny of the genus Zingiber (Zingiberaceae) based on nuclear ITS sequence data. Kew Bulletin 67: 389–395. https://doi.org/10.1007/s12225-012-9368-2
Theilade, I., Mærsk-Møller, M.L., Theilade, J. & Larsen, K. (1993) Pollen morphology and structure of Zingiber (Zingiberaceae). Grana 32: 338–342. https://doi.org/10.1080/00173139309428961
Thomas, D.C., Bour, A. & Ardi, W.H. (2018) Begonia of the Matarombeo karst, Southeast Sulawesi, Indonesia, including two new species. Gardens’ Bulletin Singapore 70 (1): 161–174. https://doi.org/10.26492/gbs70(1).2018-15
Wallich, N. (1830) Plantae Asiaticae rariores, or, Descriptions and figures of a select number of unpublished East Indian plants, vol. 1. London: Treuttel and Wu?rtz. https://doi.org/10.5962/bhl.title.468
Zingiberaceae Resource Centre (2017) Royal Botanic Garden Edinburgh. Available from: http://padme.rbge.org.uk/ZRC/welcome (accessed 26 March 2020)