Abstract
On the basis of expansive molecular phylogenetic analyses of the genus Miliusa (Annonaceae) utilising up to seven plastid DNA regions, four major clades are identified: clades A, B, C and D. Members of clade C possess axillary inflorescences and crescent-shaped to semicircular glandular structures at the base or (slightly) higher inside the inner petals. In this clade, accessions of M. mollis are recovered as a monophyletic group, divided into two major clades. One of them is recognised as a new species, M. microphylla, which differs from the other (M. mollis) in the following characters: pedicel length, as well as glandular structures and indumentum on the inner petals. The new species is endemic to southeastern Thailand, whereas M. mollis has a much wider distribution (central, eastern, northeastern, northern and peninsular Thailand plus Cambodia and Vietnam). In addition, M. glandulifera, a new record for Thailand, is retrieved as the sister group of a clade composed of M. microphylla and M. mollis. The name M. glandulifera is lectotypified and the description of M. glandulifera is emended, with the information on mature monocarps added. The conservation status of M. microphylla and M. glandulifera is provisionally assessed. A revised key to the species in clade C in Thailand is provided. The phylogenetic position of M. nakhonsiana and M. sessilis in clade C, as well as of M. chantaburiana and M. eupoda in clade B is confirmed for the first time.
References
<p>Akaike, H. (1974) A new look at the statistical model identification. <em>IEEE Transactions on Automatic Control </em>19: 716–723. https://doi.org/10.1007/978-1-4612-1694-0_16</p>
<p>Bangkomnate, R., Damthongdee, A., Baka, A., Aongyong, K. & Chaowasku, T. (2021) <em>Pyramidanthe</em> and <em>Mitrella</em> (Annonaceae, Uvarieae) unified: molecular phylogenetic and morphological congruence, with new combinations in <em>Pyramidanthe. Willdenowia </em>51: 383–394. https://doi.org/10.3372/wi.51.51306</p>
<p>Chaowasku, T. (2013) <em>Miliusa codonantha</em> (Annonaceae), a new species from the Indian eastern Himalaya, with a new combination, <em>M. dioeca</em>. <em>Willdenowia</em> 43: 101–105. https://doi.org/10.3372/wi.43.43111</p>
<p>Chaowasku, T. (2014) <em>Miliusa pumila</em> (Annonaceae), a new species from S Thailand. <em>Willdenowia</em> 44: 407–413. https://doi.org/10.3372/wi.44.44311</p>
<p>Chaowasku, T. (2020) Toward a phylogenetic reclassification of the subfamily Ambavioideae (Annonaceae): establishment of a new subfamily and a new tribe. <em>Acta Botanica Brasilica</em> 34: 522–529. https://doi.org/10.1590/0102-33062020abb0051</p>
<p>Chaowasku, T., Aongyong, K., Damthongdee, A., Jongsook, H. & Johnson, D.M. (2020) Generic status of <em>Winitia </em>(Annonaceae, Miliuseae) reaffirmed by molecular phylogenetic analysis, including a new species and a new combination from Thailand. <em>European Journal</em> <em>of Taxonomy </em>659: 1–23. https://doi.org/10.5852/ejt.2020.659</p>
<p>Chaowasku, T., Damthongdee, A., Jongsook, H., Ngo, D.T., Le, H.T., Tran, D.M. & Suddee, S. (2018a) Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics. <em>Candollea </em>73: 261–275. https://doi.org/10.15553/c2018v732a11</p>
<p>Chaowasku, T., Damthongdee, A., Jongsook, H., Nuraliev, M.S., Ngo, D.T., Le, H.T., Lithanatudom, P., Osathanunkul, M., Deroin, T., Xue, B. & Wipasa, J. (2018b) Genus <em>Huberantha</em> (Annonaceae) revisited: erection of <em>Polyalthiopsis</em>, a new genus for <em>H. floribunda</em>, with a new combination <em>H. luensis</em>. <em>Annales Botanici Fennici</em> 55: 121–136. https://doi.org/10.5735/085.055.0114</p>
<p>Chaowasku, T. & Kessler, P.J.A. (2006) <em>Miliusa lanceolata</em> (Annonaceae), a new species from Papua New Guinea. <em>Blumea</em> 51: 553–557. https://doi.org/10.3767/000651906X622102</p>
<p>Chaowasku, T. & Kessler, P.J.A. (2013) Seven new species of <em>Miliusa</em> (Annonaceae) from Thailand. <em>Nordic Journal of Botany</em> 31: 680–699. https://doi.org/10.1111/j.1756-1051.2012.01785.x</p>
<p>Chaowasku, T. & Kessler, P.J.A. (2014) <em>Miliusa cambodgensis</em> <em>sp. nov.</em> (Annonaceae) from Cambodia and <em>M. astiana</em>, <em>M. ninhbinhensis</em> spp. nov. from Vietnam. <em>Nordic Journal of Botany</em> 32: 298–307. https://doi.org/10.1111/j.1756-1051.2013.00219.x</p>
<p>Chaowasku, T., Kessler, P.J.A. & Chatrou, L.W. (2013) Phylogeny of <em>Miliusa</em> (Magnoliales: Annonaceae: Malmeoideae: Miliuseae), with descriptions of two new species from Malesia. <em>European Journal of Taxonomy</em> 54: 1–21. https://doi.org/10.5852/ejt.2013.54</p>
<p>Chaowasku, T., Thomas, D.C., van der Ham, R.W.J.M., Smets, E.F., Mols, J.B. & Chatrou, L.W. (2014) A plastid DNA phylogeny of tribe Miliuseae: insights into relationships and character evolution in one of the most recalcitrant major clades of Annonaceae. <em>American Journal of Botany</em> 101: 691–709. https://doi.org/10.3732/ajb.1300403</p>
<p>Chatrou, L.W., Pirie, M.D., Erkens, R.H.J., Couvreur, T.L.P., Neubig, K.M., Abbott, J.R., Mols, J.B., Maas, J.W., Saunders, R.M.K. & Chase, M.W. (2012) A new subfamilial and tribal classification of the pantropical flowering plant family Annonaceae informed by molecular phylogenetics. <em>Botanical Journal of the Linnean Society</em> 169: 5–40. https://doi.org/10.1111/j.1095-8339.2012.01235.x</p>
<p>Chatrou, L.W., Turner, I.M., Klitgaard, B.B., Maas, P.J.M. & Utteridge, T.M.A. (2018) A linear sequence to facilitate curation of herbarium specimens of Annonaceae. <em>Kew Bulletin</em> 73: art. 39. [10 pp.] https://doi.org/10.1007/s12225-018-9764-3</p>
<p>Chernomor, O., von Haeseler, A. & Minh, B.Q. (2016) Terrace aware data structure for phylogenomic inference from supermatrices. <em>Systematic Biology</em> 65: 997–1008. https://doi.org/10.1093/sysbio/syw037</p>
<p>Couvreur, T.L.P., Helmstetter, A.J., Koenen, E.J.M., Bethune, K., Brandão, R.D., Little, S.A., Sauquet, H. & Erkens, R.H.J. (2019) Phylogenomics of the major tropical plant family Annonaceae using targeted enrichment of nuclear genes. <em>Frontiers in Plant Science</em> 9-art. 1941: 1–15. https://doi.org/10.3389/fpls.2018.01941</p>
<p>Craib, W.G. (1912) Contributions to the flora of Siam. Additamenta. <em>Bulletin of Miscellaneous Information, Kew</em> 1912: 144–155. https://doi.org/10.2307/4104569</p>
<p>Damthongdee, A., Aongyong, K. & Chaowasku, T. (2021) <em>Orophea sichaikhanii</em> (Annonaceae), a new species from southern Thailand, with a key to the species of <em>Orophea</em> in Thailand and notes on some species. <em>Plant Ecology and Evolution</em> 154: 307–315. https://doi.org/10.5091/plecevo.2021.1780 </p>
<p>Damthongdee, A. & Chaowasku, T. (2018) <em>Miliusa chantaburiana</em> (Annonaceae), a new species from SE Thailand. <em>Willdenowia</em> 48: 293–301. https://doi.org/10.3372/wi.48.48208 </p>
<p>De Candolle, A.L.P.P. (1832) Mémoire sur la famille des Anonacées, et en particulier sur les espèces du pays des Birmans. <em>Memoires de la Société de Physique et d’Histoire Naturelle de Genève</em> 5: 177–221.</p>
<p>Edgar, R.C. (2004) MUSCLE: multiple sequence alignment with high accuracy and high throughput. <em>Nucleic Acids Research </em>32: 1792–1797. https://doi.org/10.1093/nar/gkh340</p>
<p>Felsenstein, J. (1985) Confidence limits on phylogenies: an approach using the bootstrap. <em>Evolution </em>39: 783–791. https://doi.org/10.1111/j.1558-5646.1985.tb00420.x</p>
<p>Finet, A. & Gagnepain, F. (1906) Contributions à l’étude de la flore de l’Asie orientale [Anonacées]. <em>Bulletin de la Société Botanique de France</em> 53 (Mémoires 4): 55–170. https://doi.org/10.1080/00378941.1905.10833364</p>
<p>Finet, A. & Gagnepain, F. (1907) Additions à la flore de l’Asie orientale. <em>Bulletin de la Société Botanique de France</em> 54: 82–90. https://doi.org/10.1080/00378941.1907.10831230</p>
<p>Fischer, C.E.C. (1926) Contributions to the flora of Burma. <em>Bulletin of Miscellaneous Information, Kew</em> 1926: 446–468. https://doi.org/10.2307/4114288 </p>
<p>Goloboff, P.A. & Catalano, S.A. (2016) TNT version 1.5, including a full implementation of phylogenetic morphometrics. <em>Cladistics </em>32: 221–238. https://doi.org/10.1111/cla.12160</p>
<p>Goloboff, P.A., Farris, J.S., Källersjö, M., Oxelman, B., Ramírez, M.J. & Szumik, C.A. (2003) Improvements to resampling measures of group support. <em>Cladistics</em> 19: 324–332. https://doi.org/10.1111/j.1096-0031.2003.tb00376.x</p>
<p>Hewson, H.J. (1988) <em>Plant indumentum</em>. <em>A handbook of terminology</em>. Australian Government Publishing Service, Canberra, 27 pp.</p>
<p>IUCN Standards and Petitions Committee. (2019) Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Committee. Available from: http://www.iucnredlist.org/documents/RedListGuidelines.pdf (accessed 14 November 2021)</p>
<p>Kumar, S., Stecher, G. & Tamura, K. (2016) MEGA7: molecular evolutionary genetics analysis version 7.0 for bigger datasets. <em>Molecular Biology and Evolution </em>33: 1870–1874. https://doi.org/10.1093/molbev/msw054</p>
<p>Marshall, D.C. (2010) Cryptic failure of partitioned Bayesian phylogenetic analyses: lost in the land of long trees. <em>Systematic Biology</em> 59: 108–117. http://dx.doi.org/10.1093/sysbio/syp080</p>
<p>Miller, M.A., Pfeiffer, W. & Schwartz, T. (2010) Creating the CIPRES Science Gateway for inference of large phylogenetic trees. <em>In</em>: <em>Proceedings of the Gateway Computing Environments Workshop (GCE)</em>. IEEE, Piscataway, pp. 45–52. https://doi.org/10.1109/GCE.2010.5676129</p>
<p>Minh, B.Q., Schmidt, H.A., Chernomor, O., Schrempf, D., Woodhams, M.D., von Haeseler, A. & Lanfear, R. (2020) IQ-TREE 2: new models and efficient methods for phylogenetic inference in the genomic era. <em>Molecular Biology and Evolution</em> 37: 1530–1534. https://doi.org/10.1093/molbev/msaa015</p>
<p>Miquel, F.A.W. (1861) <em>Flora van Nederlandsch Indië, Eerste Bijvoegsel</em>, part 3. Van der Post, Amsterdam, pp. 337–656. https://doi.org/10.5962/bhl.title.93</p>
<p>Mols, J.B. & Kessler, P.J.A. (2003) The genus <em>Miliusa</em> (Annonaceae) in the Austro-Malesian area. <em>Blumea</em> 48: 421–462. https://doi.org/10.3767/000651903X489384</p>
<p>Narayanan, M.K.R., Sujanapal, P., Kumar, N.A., Sasidharan, N. & Sivadasan, M. (2010) <em>Miliusa wayanadica </em>(Annonaceae), a new species from Western Ghats, India. <em>Journal of the Botanical Research Institute of Texas</em> 4: 63–67.</p>
<p>Page, N.V. & Nerlekar, A.N. (2016) A new species of <em>Miliusa</em> (Annonaceae) from the Western Ghats of Karnataka, India. <em>Phytotaxa</em> 245: 79–83. https://doi.org/10.11646/phytotaxa.245.1.10</p>
<p>Photikwan, E., Damthongdee, A., Jongsook, H. & Chaowasku, T. (2021) <em>Artabotrys angustipetalus</em> (Annonaceae), a new species from Thailand, including a plastid phylogeny and character evolutionary analyses of thorn occurrence in <em>Artabotrys</em>. <em>Willdenowia</em> 51: 69–82. https://doi.org/10.3372/wi.51.51106</p>
<p>Pierre, L. (1881) <em>Flore forestière de la Cochinchine, </em>fasc. 3. Doin, Paris, pl. 33–48. https://doi.org/10.5962/bhl.title.61558</p>
<p>Pirie, M.D., Chatrou, L.W., Mols, J.B., Erkens, R.H.J. & Oosterhof, J. (2006) ‘Andean-centred’ genera in the short-branch clade of Annonaceae: testing biogeographical hypotheses using phylogeny reconstruction and molecular dating. <em>Journal of Biogeography</em> 33: 31–46. https://doi.org/10.1111/j.1365-2699.2005.01388.x</p>
<p>Posada, D. & Crandall, K.A. (1998) Modeltest: testing the model of DNA substitution. <em>Bioinformatics </em>14: 817–818. https://doi.org/10.1093/bioinformatics/14.9.817</p>
<p>Rambaut, A., Suchard, M. & Drummond, A. (2013) Tracer, version 1.6. Available from: http://tree.bio.ed.ac.uk/software/tracer (accessed 18 May 2017)</p>
<p>Ridley, H.N. (1910) New or rare Malayan plants. Series V. <em>Journal of the Straits Branch of the Royal Asiatic Society</em> 54: 1–61.</p>
<p>Ronquist, F., Teslenko, M., van der Mark, P., Ayres, D.L., Darling, A., Höhna, S., Larget, B., Liu, L., Suchard, M.A. & Huelsenbeck, J.P. (2012) MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space. <em>Systematic Biology</em> 61: 539–542. https://doi.org/10.1093/sysbio/sys029</p>
<p>Roxburgh, W. (1832) <em>Flora Indica</em>, vol. 2, Thacker & Co., Calcutta, 691 pp. https://doi.org/10.5962/bhl.title.590</p>
<p>Sawasdee, K., Chaowasku, T. & Likhitwitayawuid, K. (2010) New neolignans and a phenylpropanoid glycoside from twigs of <em>Miliusa mollis</em>. <em>Molecules</em> 15: 639–648. https://doi.org/10.3390/molecules15020639</p>
<p>Sawasdee, K., Chaowasku, T., Lipipun, V., Dufat, T.H., Michel, S. & Likhitwitayawuid, K. (2013) Neolignans from leaves of <em>Miliusa mollis</em>. <em>Fitoterapia</em> 85: 49–56. https://doi.org/10.1016/j.fitote.2012.12.028</p>
<p>Simmons, M.P. (2004) Independence of alignment and tree search. <em>Molecular Phylogenetics and Evolution </em>31: 874–879. https://doi.org/10.1016/j.ympev.2003.10.008</p>
<p>Simmons, M.P. & Ochoterena, H. (2000) Gaps as characters in sequence-based phylogenetic analyses. <em>Systematic Biology </em>49: 369–381. https://doi.org/10.1093/sysbio/49.2.369</p>
<p>Staden, R., Beal, K.F. & Bonfield, J.K. (2000) The Staden package, 1998. <em>In</em>: Misener, S. & Krawetz, S.A. (Eds.) <em>Bioinformatics methods and protocols</em>. Methods in Molecular Biology™. Humana Press, Totowa, pp. 115–130. https://doi.org/10.1385/1-59259-192-2:115</p>
<p>Tavaré, S. (1986) Some probabilistic and statistical problems in the analysis of DNA sequences. <em>Lectures on Mathematics in the Life Sciences </em>17: 57–86.</p>
<p>Turner, I.M. (2015) Notes on Asian taxa described in <em>Guatteria</em> (Annonaceae). <em>Webbia</em> 70: 113–114. http://dx.doi.org/10.1080/00837792.2015.1012824</p>
<p>Turner, I.M. (2018) Annonaceae of the Asia-Pacific region: names, types and distributions. <em>Gardens’ Bulletin Singapore </em>70: 409–744. https://doi.org/10.26492/gbs70(2).2018-11 </p>
<p>Wiens, J.J. (1998) Combining data sets with different phylogenetic histories. <em>Systematic Biology </em>47: 568–581. https://doi.org/10.1080/106351598260581</p>
<p>Yang, Z. & Rannala, B. (1997) Bayesian phylogenetic inference using DNA sequences: a Markov Chain Monte Carlo method. <em>Molecular Biology and Evolution </em>14: 717–724. https://doi.org/10.1093/oxfordjournals.molbev.a025811</p>
<p>Bangkomnate, R., Damthongdee, A., Baka, A., Aongyong, K. & Chaowasku, T. (2021) <em>Pyramidanthe</em> and <em>Mitrella</em> (Annonaceae, Uvarieae) unified: molecular phylogenetic and morphological congruence, with new combinations in <em>Pyramidanthe. Willdenowia </em>51: 383–394. https://doi.org/10.3372/wi.51.51306</p>
<p>Chaowasku, T. (2013) <em>Miliusa codonantha</em> (Annonaceae), a new species from the Indian eastern Himalaya, with a new combination, <em>M. dioeca</em>. <em>Willdenowia</em> 43: 101–105. https://doi.org/10.3372/wi.43.43111</p>
<p>Chaowasku, T. (2014) <em>Miliusa pumila</em> (Annonaceae), a new species from S Thailand. <em>Willdenowia</em> 44: 407–413. https://doi.org/10.3372/wi.44.44311</p>
<p>Chaowasku, T. (2020) Toward a phylogenetic reclassification of the subfamily Ambavioideae (Annonaceae): establishment of a new subfamily and a new tribe. <em>Acta Botanica Brasilica</em> 34: 522–529. https://doi.org/10.1590/0102-33062020abb0051</p>
<p>Chaowasku, T., Aongyong, K., Damthongdee, A., Jongsook, H. & Johnson, D.M. (2020) Generic status of <em>Winitia </em>(Annonaceae, Miliuseae) reaffirmed by molecular phylogenetic analysis, including a new species and a new combination from Thailand. <em>European Journal</em> <em>of Taxonomy </em>659: 1–23. https://doi.org/10.5852/ejt.2020.659</p>
<p>Chaowasku, T., Damthongdee, A., Jongsook, H., Ngo, D.T., Le, H.T., Tran, D.M. & Suddee, S. (2018a) Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics. <em>Candollea </em>73: 261–275. https://doi.org/10.15553/c2018v732a11</p>
<p>Chaowasku, T., Damthongdee, A., Jongsook, H., Nuraliev, M.S., Ngo, D.T., Le, H.T., Lithanatudom, P., Osathanunkul, M., Deroin, T., Xue, B. & Wipasa, J. (2018b) Genus <em>Huberantha</em> (Annonaceae) revisited: erection of <em>Polyalthiopsis</em>, a new genus for <em>H. floribunda</em>, with a new combination <em>H. luensis</em>. <em>Annales Botanici Fennici</em> 55: 121–136. https://doi.org/10.5735/085.055.0114</p>
<p>Chaowasku, T. & Kessler, P.J.A. (2006) <em>Miliusa lanceolata</em> (Annonaceae), a new species from Papua New Guinea. <em>Blumea</em> 51: 553–557. https://doi.org/10.3767/000651906X622102</p>
<p>Chaowasku, T. & Kessler, P.J.A. (2013) Seven new species of <em>Miliusa</em> (Annonaceae) from Thailand. <em>Nordic Journal of Botany</em> 31: 680–699. https://doi.org/10.1111/j.1756-1051.2012.01785.x</p>
<p>Chaowasku, T. & Kessler, P.J.A. (2014) <em>Miliusa cambodgensis</em> <em>sp. nov.</em> (Annonaceae) from Cambodia and <em>M. astiana</em>, <em>M. ninhbinhensis</em> spp. nov. from Vietnam. <em>Nordic Journal of Botany</em> 32: 298–307. https://doi.org/10.1111/j.1756-1051.2013.00219.x</p>
<p>Chaowasku, T., Kessler, P.J.A. & Chatrou, L.W. (2013) Phylogeny of <em>Miliusa</em> (Magnoliales: Annonaceae: Malmeoideae: Miliuseae), with descriptions of two new species from Malesia. <em>European Journal of Taxonomy</em> 54: 1–21. https://doi.org/10.5852/ejt.2013.54</p>
<p>Chaowasku, T., Thomas, D.C., van der Ham, R.W.J.M., Smets, E.F., Mols, J.B. & Chatrou, L.W. (2014) A plastid DNA phylogeny of tribe Miliuseae: insights into relationships and character evolution in one of the most recalcitrant major clades of Annonaceae. <em>American Journal of Botany</em> 101: 691–709. https://doi.org/10.3732/ajb.1300403</p>
<p>Chatrou, L.W., Pirie, M.D., Erkens, R.H.J., Couvreur, T.L.P., Neubig, K.M., Abbott, J.R., Mols, J.B., Maas, J.W., Saunders, R.M.K. & Chase, M.W. (2012) A new subfamilial and tribal classification of the pantropical flowering plant family Annonaceae informed by molecular phylogenetics. <em>Botanical Journal of the Linnean Society</em> 169: 5–40. https://doi.org/10.1111/j.1095-8339.2012.01235.x</p>
<p>Chatrou, L.W., Turner, I.M., Klitgaard, B.B., Maas, P.J.M. & Utteridge, T.M.A. (2018) A linear sequence to facilitate curation of herbarium specimens of Annonaceae. <em>Kew Bulletin</em> 73: art. 39. [10 pp.] https://doi.org/10.1007/s12225-018-9764-3</p>
<p>Chernomor, O., von Haeseler, A. & Minh, B.Q. (2016) Terrace aware data structure for phylogenomic inference from supermatrices. <em>Systematic Biology</em> 65: 997–1008. https://doi.org/10.1093/sysbio/syw037</p>
<p>Couvreur, T.L.P., Helmstetter, A.J., Koenen, E.J.M., Bethune, K., Brandão, R.D., Little, S.A., Sauquet, H. & Erkens, R.H.J. (2019) Phylogenomics of the major tropical plant family Annonaceae using targeted enrichment of nuclear genes. <em>Frontiers in Plant Science</em> 9-art. 1941: 1–15. https://doi.org/10.3389/fpls.2018.01941</p>
<p>Craib, W.G. (1912) Contributions to the flora of Siam. Additamenta. <em>Bulletin of Miscellaneous Information, Kew</em> 1912: 144–155. https://doi.org/10.2307/4104569</p>
<p>Damthongdee, A., Aongyong, K. & Chaowasku, T. (2021) <em>Orophea sichaikhanii</em> (Annonaceae), a new species from southern Thailand, with a key to the species of <em>Orophea</em> in Thailand and notes on some species. <em>Plant Ecology and Evolution</em> 154: 307–315. https://doi.org/10.5091/plecevo.2021.1780 </p>
<p>Damthongdee, A. & Chaowasku, T. (2018) <em>Miliusa chantaburiana</em> (Annonaceae), a new species from SE Thailand. <em>Willdenowia</em> 48: 293–301. https://doi.org/10.3372/wi.48.48208 </p>
<p>De Candolle, A.L.P.P. (1832) Mémoire sur la famille des Anonacées, et en particulier sur les espèces du pays des Birmans. <em>Memoires de la Société de Physique et d’Histoire Naturelle de Genève</em> 5: 177–221.</p>
<p>Edgar, R.C. (2004) MUSCLE: multiple sequence alignment with high accuracy and high throughput. <em>Nucleic Acids Research </em>32: 1792–1797. https://doi.org/10.1093/nar/gkh340</p>
<p>Felsenstein, J. (1985) Confidence limits on phylogenies: an approach using the bootstrap. <em>Evolution </em>39: 783–791. https://doi.org/10.1111/j.1558-5646.1985.tb00420.x</p>
<p>Finet, A. & Gagnepain, F. (1906) Contributions à l’étude de la flore de l’Asie orientale [Anonacées]. <em>Bulletin de la Société Botanique de France</em> 53 (Mémoires 4): 55–170. https://doi.org/10.1080/00378941.1905.10833364</p>
<p>Finet, A. & Gagnepain, F. (1907) Additions à la flore de l’Asie orientale. <em>Bulletin de la Société Botanique de France</em> 54: 82–90. https://doi.org/10.1080/00378941.1907.10831230</p>
<p>Fischer, C.E.C. (1926) Contributions to the flora of Burma. <em>Bulletin of Miscellaneous Information, Kew</em> 1926: 446–468. https://doi.org/10.2307/4114288 </p>
<p>Goloboff, P.A. & Catalano, S.A. (2016) TNT version 1.5, including a full implementation of phylogenetic morphometrics. <em>Cladistics </em>32: 221–238. https://doi.org/10.1111/cla.12160</p>
<p>Goloboff, P.A., Farris, J.S., Källersjö, M., Oxelman, B., Ramírez, M.J. & Szumik, C.A. (2003) Improvements to resampling measures of group support. <em>Cladistics</em> 19: 324–332. https://doi.org/10.1111/j.1096-0031.2003.tb00376.x</p>
<p>Hewson, H.J. (1988) <em>Plant indumentum</em>. <em>A handbook of terminology</em>. Australian Government Publishing Service, Canberra, 27 pp.</p>
<p>IUCN Standards and Petitions Committee. (2019) Guidelines for Using the IUCN Red List Categories and Criteria. Version 14. Prepared by the Standards and Petitions Committee. Available from: http://www.iucnredlist.org/documents/RedListGuidelines.pdf (accessed 14 November 2021)</p>
<p>Kumar, S., Stecher, G. & Tamura, K. (2016) MEGA7: molecular evolutionary genetics analysis version 7.0 for bigger datasets. <em>Molecular Biology and Evolution </em>33: 1870–1874. https://doi.org/10.1093/molbev/msw054</p>
<p>Marshall, D.C. (2010) Cryptic failure of partitioned Bayesian phylogenetic analyses: lost in the land of long trees. <em>Systematic Biology</em> 59: 108–117. http://dx.doi.org/10.1093/sysbio/syp080</p>
<p>Miller, M.A., Pfeiffer, W. & Schwartz, T. (2010) Creating the CIPRES Science Gateway for inference of large phylogenetic trees. <em>In</em>: <em>Proceedings of the Gateway Computing Environments Workshop (GCE)</em>. IEEE, Piscataway, pp. 45–52. https://doi.org/10.1109/GCE.2010.5676129</p>
<p>Minh, B.Q., Schmidt, H.A., Chernomor, O., Schrempf, D., Woodhams, M.D., von Haeseler, A. & Lanfear, R. (2020) IQ-TREE 2: new models and efficient methods for phylogenetic inference in the genomic era. <em>Molecular Biology and Evolution</em> 37: 1530–1534. https://doi.org/10.1093/molbev/msaa015</p>
<p>Miquel, F.A.W. (1861) <em>Flora van Nederlandsch Indië, Eerste Bijvoegsel</em>, part 3. Van der Post, Amsterdam, pp. 337–656. https://doi.org/10.5962/bhl.title.93</p>
<p>Mols, J.B. & Kessler, P.J.A. (2003) The genus <em>Miliusa</em> (Annonaceae) in the Austro-Malesian area. <em>Blumea</em> 48: 421–462. https://doi.org/10.3767/000651903X489384</p>
<p>Narayanan, M.K.R., Sujanapal, P., Kumar, N.A., Sasidharan, N. & Sivadasan, M. (2010) <em>Miliusa wayanadica </em>(Annonaceae), a new species from Western Ghats, India. <em>Journal of the Botanical Research Institute of Texas</em> 4: 63–67.</p>
<p>Page, N.V. & Nerlekar, A.N. (2016) A new species of <em>Miliusa</em> (Annonaceae) from the Western Ghats of Karnataka, India. <em>Phytotaxa</em> 245: 79–83. https://doi.org/10.11646/phytotaxa.245.1.10</p>
<p>Photikwan, E., Damthongdee, A., Jongsook, H. & Chaowasku, T. (2021) <em>Artabotrys angustipetalus</em> (Annonaceae), a new species from Thailand, including a plastid phylogeny and character evolutionary analyses of thorn occurrence in <em>Artabotrys</em>. <em>Willdenowia</em> 51: 69–82. https://doi.org/10.3372/wi.51.51106</p>
<p>Pierre, L. (1881) <em>Flore forestière de la Cochinchine, </em>fasc. 3. Doin, Paris, pl. 33–48. https://doi.org/10.5962/bhl.title.61558</p>
<p>Pirie, M.D., Chatrou, L.W., Mols, J.B., Erkens, R.H.J. & Oosterhof, J. (2006) ‘Andean-centred’ genera in the short-branch clade of Annonaceae: testing biogeographical hypotheses using phylogeny reconstruction and molecular dating. <em>Journal of Biogeography</em> 33: 31–46. https://doi.org/10.1111/j.1365-2699.2005.01388.x</p>
<p>Posada, D. & Crandall, K.A. (1998) Modeltest: testing the model of DNA substitution. <em>Bioinformatics </em>14: 817–818. https://doi.org/10.1093/bioinformatics/14.9.817</p>
<p>Rambaut, A., Suchard, M. & Drummond, A. (2013) Tracer, version 1.6. Available from: http://tree.bio.ed.ac.uk/software/tracer (accessed 18 May 2017)</p>
<p>Ridley, H.N. (1910) New or rare Malayan plants. Series V. <em>Journal of the Straits Branch of the Royal Asiatic Society</em> 54: 1–61.</p>
<p>Ronquist, F., Teslenko, M., van der Mark, P., Ayres, D.L., Darling, A., Höhna, S., Larget, B., Liu, L., Suchard, M.A. & Huelsenbeck, J.P. (2012) MrBayes 3.2: efficient Bayesian phylogenetic inference and model choice across a large model space. <em>Systematic Biology</em> 61: 539–542. https://doi.org/10.1093/sysbio/sys029</p>
<p>Roxburgh, W. (1832) <em>Flora Indica</em>, vol. 2, Thacker & Co., Calcutta, 691 pp. https://doi.org/10.5962/bhl.title.590</p>
<p>Sawasdee, K., Chaowasku, T. & Likhitwitayawuid, K. (2010) New neolignans and a phenylpropanoid glycoside from twigs of <em>Miliusa mollis</em>. <em>Molecules</em> 15: 639–648. https://doi.org/10.3390/molecules15020639</p>
<p>Sawasdee, K., Chaowasku, T., Lipipun, V., Dufat, T.H., Michel, S. & Likhitwitayawuid, K. (2013) Neolignans from leaves of <em>Miliusa mollis</em>. <em>Fitoterapia</em> 85: 49–56. https://doi.org/10.1016/j.fitote.2012.12.028</p>
<p>Simmons, M.P. (2004) Independence of alignment and tree search. <em>Molecular Phylogenetics and Evolution </em>31: 874–879. https://doi.org/10.1016/j.ympev.2003.10.008</p>
<p>Simmons, M.P. & Ochoterena, H. (2000) Gaps as characters in sequence-based phylogenetic analyses. <em>Systematic Biology </em>49: 369–381. https://doi.org/10.1093/sysbio/49.2.369</p>
<p>Staden, R., Beal, K.F. & Bonfield, J.K. (2000) The Staden package, 1998. <em>In</em>: Misener, S. & Krawetz, S.A. (Eds.) <em>Bioinformatics methods and protocols</em>. Methods in Molecular Biology™. Humana Press, Totowa, pp. 115–130. https://doi.org/10.1385/1-59259-192-2:115</p>
<p>Tavaré, S. (1986) Some probabilistic and statistical problems in the analysis of DNA sequences. <em>Lectures on Mathematics in the Life Sciences </em>17: 57–86.</p>
<p>Turner, I.M. (2015) Notes on Asian taxa described in <em>Guatteria</em> (Annonaceae). <em>Webbia</em> 70: 113–114. http://dx.doi.org/10.1080/00837792.2015.1012824</p>
<p>Turner, I.M. (2018) Annonaceae of the Asia-Pacific region: names, types and distributions. <em>Gardens’ Bulletin Singapore </em>70: 409–744. https://doi.org/10.26492/gbs70(2).2018-11 </p>
<p>Wiens, J.J. (1998) Combining data sets with different phylogenetic histories. <em>Systematic Biology </em>47: 568–581. https://doi.org/10.1080/106351598260581</p>
<p>Yang, Z. & Rannala, B. (1997) Bayesian phylogenetic inference using DNA sequences: a Markov Chain Monte Carlo method. <em>Molecular Biology and Evolution </em>14: 717–724. https://doi.org/10.1093/oxfordjournals.molbev.a025811</p>