Abstract
N/A
References
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Ashton, P.H. (1972) Precursor to a taxonomic revision of Ceylon Dipterocarpaceae. <em>Blumea</em> 20: 357–366. </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Bandara, C., Priyankara, T., Atthanagoda, A.G., Lakkana, T., Ediriweera, S. & Kumar, P. (2022) <em>Gastrodia</em> <em>gunatillekeorum</em> (Gastrodieae, Epidendroideae, Orchidaceae), a new species from a lowland rainforest of Sri Lanka. <em>Phytotaxa</em> 436: 055–062. https://doi.org/10.11646/phytotaxa.436.1.5 </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Brown, R. (1810) <em>Prodromus florae Novae Hollandiae, et insulae van Diemen</em>. Johnson, London, 446 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Govaerts, R., Bernet, P., Kratochvil, K., Gerlach, G., Carr, G., Alrich, P., Pridgeon, A.M., Pfahl, J., Campacci, M.A., Baptista, D.H., Tigges, H., Shaw, J., Cribb, P.J., George, A., Kreuz, K. & Wood, J.J. (2022) <em>World checklist of Orchidaceae</em>. The Board of Trustees of the Royal Botanic Gardens, Kew. Available from: http://www.kew.org/wcsp/monocots/ (accessed 4 May 2022)</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hou, D. (1958) A conspectus of the genus <em>Bhesa</em> (Celastraceae). <em>Blumea</em>, supplement 4: 149–153. [https://repository.naturalis.nl/pub/526349]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hsu, T.C. & Kuo, C.M. (2010) Supplements to the orchid flora of Taiwan (IV): four additions to the genus <em>Gastrodia</em>. <em>Taiwania</em> 55: 243–248. </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">IUCN (2019) <em>Guidelines for using the IUCN Red List categories and criteria, version 14</em>. Prepared by the standards and petitions committee. Available from: http://www.iucnredlist.org/documents/RedListGuidelines.pdf (accessed 4 May 2022).</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Linneaus, C. (1753) <em>Species plantarum</em>. Salvius, Stockholm, 560 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Moat, J. (2007) <em>Conservation assessment tools extension for Arc View 3.x, version 1.2</em>. GIS Unit, Royal Botanic Gardens, Kew. Available from: http://www.rbgkew.org.uk/gis/cats (accessed 4 May 2022).</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (2006) <em>Genera orchidacearum, </em>vol. 4, Epidendroideae (part one). Oxford University Press, Oxford, 672 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Retzius, A.J. (1786) <em>Observationes botanicae</em>. Lebrecht, Leipzig, 38 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schlechter, R. (1906) XXIV. Orchidaceae novae et criticae. <em>Repertorium Novarum Specierum Regni Vegetabilis</em> 3: 77–82. https://doi.org/10.1002/fedr.19060033105</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Seidenfaden, G. & Wood, J.J. (1992) <em>The orchids of Peninsular Malaysia and Singapore</em>. Royal Botanic Gardens, Kew & Botanic Gardens, Singapore, Olsen & Olsen, Fredensborg, 779 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Trimen, H. (1931) <em>Hand-book to the Flora of Ceylon</em>, vi, suppl. 26 (1931). Dulau, London, 350 pp. </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Thwaites, G.H.K. (1858) <em>Enumeratio plantarum Zeylaniae</em>. Dulau, London, 483 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Vahl, M. (1794) <em>Symbolae botanicae</em>, part 3. Möller, Copenhagen, 85 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yeh, C.L., Leou, C.S., Hsu, T.C. & Yeh, C.R. (2011) <em>Gastrodia sui</em> sp. nov. (Orchidaceae) from Taiwan. <em>Nordic Journal of Botany</em> 29: 417–419. https://doi.org/10.1111/j.1756-1051.2011.01147.x</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Bandara, C., Priyankara, T., Atthanagoda, A.G., Lakkana, T., Ediriweera, S. & Kumar, P. (2022) <em>Gastrodia</em> <em>gunatillekeorum</em> (Gastrodieae, Epidendroideae, Orchidaceae), a new species from a lowland rainforest of Sri Lanka. <em>Phytotaxa</em> 436: 055–062. https://doi.org/10.11646/phytotaxa.436.1.5 </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Brown, R. (1810) <em>Prodromus florae Novae Hollandiae, et insulae van Diemen</em>. Johnson, London, 446 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Govaerts, R., Bernet, P., Kratochvil, K., Gerlach, G., Carr, G., Alrich, P., Pridgeon, A.M., Pfahl, J., Campacci, M.A., Baptista, D.H., Tigges, H., Shaw, J., Cribb, P.J., George, A., Kreuz, K. & Wood, J.J. (2022) <em>World checklist of Orchidaceae</em>. The Board of Trustees of the Royal Botanic Gardens, Kew. Available from: http://www.kew.org/wcsp/monocots/ (accessed 4 May 2022)</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hou, D. (1958) A conspectus of the genus <em>Bhesa</em> (Celastraceae). <em>Blumea</em>, supplement 4: 149–153. [https://repository.naturalis.nl/pub/526349]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hsu, T.C. & Kuo, C.M. (2010) Supplements to the orchid flora of Taiwan (IV): four additions to the genus <em>Gastrodia</em>. <em>Taiwania</em> 55: 243–248. </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">IUCN (2019) <em>Guidelines for using the IUCN Red List categories and criteria, version 14</em>. Prepared by the standards and petitions committee. Available from: http://www.iucnredlist.org/documents/RedListGuidelines.pdf (accessed 4 May 2022).</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Linneaus, C. (1753) <em>Species plantarum</em>. Salvius, Stockholm, 560 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Moat, J. (2007) <em>Conservation assessment tools extension for Arc View 3.x, version 1.2</em>. GIS Unit, Royal Botanic Gardens, Kew. Available from: http://www.rbgkew.org.uk/gis/cats (accessed 4 May 2022).</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Pridgeon, A.M., Cribb, P.J., Chase, M.W. & Rasmussen, F.N. (2006) <em>Genera orchidacearum, </em>vol. 4, Epidendroideae (part one). Oxford University Press, Oxford, 672 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Retzius, A.J. (1786) <em>Observationes botanicae</em>. Lebrecht, Leipzig, 38 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schlechter, R. (1906) XXIV. Orchidaceae novae et criticae. <em>Repertorium Novarum Specierum Regni Vegetabilis</em> 3: 77–82. https://doi.org/10.1002/fedr.19060033105</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Seidenfaden, G. & Wood, J.J. (1992) <em>The orchids of Peninsular Malaysia and Singapore</em>. Royal Botanic Gardens, Kew & Botanic Gardens, Singapore, Olsen & Olsen, Fredensborg, 779 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Trimen, H. (1931) <em>Hand-book to the Flora of Ceylon</em>, vi, suppl. 26 (1931). Dulau, London, 350 pp. </span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Thwaites, G.H.K. (1858) <em>Enumeratio plantarum Zeylaniae</em>. Dulau, London, 483 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Vahl, M. (1794) <em>Symbolae botanicae</em>, part 3. Möller, Copenhagen, 85 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Yeh, C.L., Leou, C.S., Hsu, T.C. & Yeh, C.R. (2011) <em>Gastrodia sui</em> sp. nov. (Orchidaceae) from Taiwan. <em>Nordic Journal of Botany</em> 29: 417–419. https://doi.org/10.1111/j.1756-1051.2011.01147.x</span></span></span></p>