@article {chaowasku_genus_2018,
	title = {Genus Huberantha (Annonaceae) Revisited: Erection of Polyalthiopsis, a New Genus for H. floribunda, with a New Combination H. luensis},
	journal = {Annales Botanici Fennici},
	volume = {55},
	number = {1-3},
	year = {2018},
	pages = {121{\textendash}136},
	abstract = {The identity of an enigmatic species Huberantha floribunda (Annonaceae) is reassessed using molecular phylogenetic analyses of up to seven combined plastid markers (matK, ndhF, rbcL, ycf1 exons; trnL intron; trnL-trnF, psbA-trnH intergenic spacers), constituting up to ca. 7 kbp. Huberantha floribunda does not fall into Huberantha clade, but is retrieved as the sister group of Miliusa with no support, necessitating the recognition of a new genus, to accommodate this species. Polyalthiopsis Chaowasku gen. nov. along with Huberantha and Miliusa form an unsupported to weakly supported clade within the tribe Miliuseae. Morphology of Polyalthiopsis is somewhat intermediate between morphologies of Huberantha and Miliusa. It primarily differs from Huberantha by often possessing unequal petal whorls and a seed raphe that is broadly grooved and partially slightly raised in the middle. Polyalthiopsis differs from Miliusa mainly by having a dilated truncate connective apex of the stamens and outer petals that are much larger than the sepals. In addition, Huberantha luensis (Pierre) Chaowasku, a new combination for Polyalthia luensis is made based on an integrative approach of morphological examination coupled with molecular phylogenetic inferences.},
	issn = {0003-3847},
	doi = {10.5735/085.055.0114},
	url = {http://www.bioone.org/doi/abs/10.5735/085.055.0114},
	author = {Chaowasku, Tanawat and Damthongdee, Anissara and Jongsook, Hathaichanok and Nuraliev, Maxim S. and Ngo, Dung T. and Le, Hung T. and Lithanatudom, Pathrapol and Osathanunkul, Maslin and Deroin, Thierry and Xue, Bine and Wipasa, Jiraprapa}
}
@article {chaowasku_enlarging_2018,
	title = {Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics},
	journal = {Candollea},
	year = {2018},
	pages = {261{\textendash}275},
	abstract = {Chaowasku, T., A. Damthongdee, H. Jongsook, D.T. Ngo, H.T. Le, D.M. Tran \& S. Suddee (2018). Enlarging the monotypic Monocarpieae (Annonaceae, Malmeoideae): recognition of a second genus from Vietnam informed by morphology and molecular phylogenetics. Candollea 73: 261{\textendash}275. In English, English abstract. DOI: http://dx.doi.org/10.15553/c2018v732a11 Recent botanical expeditions in central Vietnam yielded an unknown species of Annonaceae that could not be confidently identified to subfamily, tribe, and genus. Preliminary BLAST{\textregistered} searches based on plastid data have suggested that this taxon is genetically closely-related to the following tribes of subfamily Malmeoideae: Malmeeae, Fenerivieae, Maasieae, Phoenicantheae, Dendrokingstonieae, Monocarpieae, and Miliuseae. Using representatives of Piptostigmateae, another tribe of Malmeoideae, as outgroups and including representatives of all other tribes of Malmeoideae, molecular phylogenetic analyses of seven combined plastid markers (rbcL, matK, ndhF, ycf1 exons; trnL intron; trnL-trnF, psbA-trnH intergenic spacers) inferred the enigmatic Vietnamese taxon as belonging to the monotypic tribe Monocarpieae. Detailed morphological comparisons between this taxon and its sister group, Monocarpia Miq., warranted the recognition of a second genus of Monocarpieae to accommodate our unknown taxon: Leoheo Chaowasku with a single species, Leoheo domatiophorus Chaowasku, D.T. Ngo \& H.T. Le. The morphology of the new genus agrees well with the diagnostic traits of Monocarpieae, e.g., a percurrent tertiary venation of the leaves, a highly reduced number of carpels per flower, enlarged and lobed stigmas, multiple ovules/seeds per ovary/monocarp, considerably large monocarps with a hardened pericarp when dry, and spiniform ruminations of the endosperm. However, the new genus does not exhibit two characteristic features of Monocarpia: terminal inflorescences and generally distinct intramarginal leaf veins. In addition, the new genus possesses three autapomorphic characters: hairy domatia on the lower leaf surface, longitudinal ridges on the monocarp surface, and subsessile monocarps with a stout stipe. The tribe Monocarpieae is consequently enlarged to include the genus Leoheo. The enlarged Monocarpieae, along with the recently established monotypic tribe Phoenicantheae and two other related tribes, Dendrokingstonieae and Miliuseae, are discussed. Received: November 4, 2017. Accepted: August 30, 2018. First published online: November 23, 2018.},
	issn = {0373-2967},
	doi = {10.15553/c2018v732a11},
	url = {http://www.bioone.org/doi/abs/10.15553/c2018v732a11},
	author = {Chaowasku, Tanawat and Damthongdee, Anissara and Jongsook, Hathaichanok and Ngo, Dung T. and Le, Hung T. and Tran, Duc M. and Suddee, Somran}
}
@article {damthongdee_miliusa_2018,
	title = {Miliusa chantaburiana (Annonaceae), a new species from SE Thailand},
	journal = {Willdenowia},
	volume = {48},
	number = {2},
	year = {2018},
	pages = {293{\textendash}301},
	abstract = {Miliusa chantaburiana Damthongdee \& Chaowasku, a new species of Annonaceae from SE Thailand, is described and illustrated. It belongs to a clade with campanulate flowers and inner petals that are generally tightly appressed from the base to more or less the midpoint at anthesis. The new species is remarkable in possessing a strongly recurved apex of the inner petals at anthesis and can be principally differentiated from its morphologically closest species, M. pumila Chaowasku and M. filipes Ridl., both from Peninsular Thailand, by the higher number of stamens and carpels per flower and horseshoe-shaped stigmas. Miliusa chantaburiana is also unique in having a 6-base-pair insertion in the plastid matK sequence. A revised key to species in the campanulate-flowered clade in Thailand is given.Citation: Damthongdee A. \& Chaowasku T. 2018: Miliusa chantaburiana (Annonaceae), a new species from SE Thailand. {\textendash} Willdenowia 48: 293{\textendash}301. doi: https://doi.org/10.3372/wi.48.48208Version of record first published online on 24 August 2018 ahead of inclusion in August 2018 issue.},
	issn = {0511-9618, 1868-6397},
	doi = {10.3372/wi.48.48208},
	url = {https://bioone.org/journals/Willdenowia/volume-48/issue-2/wi.48.48208/Miliusa-chantaburiana-Annonaceae-a-new-species-from-SE-Thailand/10.3372/wi.48.48208.full},
	author = {Damthongdee, Anissara and Chaowasku, Tanawat}
}
