@article {bunchalee_polyalthia_2019,
	title = {Polyalthia khaoyaiensis (Annonaceae), a new species from Thailand},
	journal = {Phytotaxa},
	volume = {405},
	number = {3},
	year = {2019},
	pages = {171{\textendash}179},
	abstract = {A new species, Polyalthia khaoyaiensis, is proposed based on materials from central Thailand. The species appears most similar to Polyalthia meghalayensis and Polyalthia evecta, differing from these taxa in having shorter pedicels and usually two (rather than one) ovules per carpel. From P. meghalayensis it differs further in absence of a claw from the inner petals. The new species is described and illustrated. The conservation status of the species is considered and it is given an assessment of Least Concern (LC), as it is locally common in the hill evergreen forest of Khao Yai National Park.},
	keywords = {IUCN Red List, Magnoliids, new species, POLYALTHIA},
	issn = {1179-3163},
	doi = {10.11646/phytotaxa.405.3.6},
	url = {https://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.405.3.6},
	author = {Bunchalee, Pasakorn and Chantaranothai, Pranom and Johnson, David M. and Murray, Nancy A.}
}
@article {johnson_revision_2019,
	title = {A revision of Meiogyne (Annonaceae) in Thailand, with descriptions of four new species},
	journal = {Thai Forest Bulletin (Botany)},
	volume = {47},
	number = {1},
	year = {2019},
	month = {jun},
	pages = {91{\textendash}107},
	abstract = {We review the species diversity of the Asian genus Meiogyne (Annonaceae) in Thailand. Four new species, M. anomalocarpa, M. chiangraiensis, M. gardneri, and M. maxiflora, are described. Meiogyne anomalocarpa has the widest distribution of any Meiogyne species in Thailand, but the other three species are narrowly distributed. Meiogyne anomalocarpa and M. maxiflora have the axillary inflorescences typical of the genus, but in M. chiangraiensis and M. gardneri the inflorescences are flagelliform and arise from the lower trunk, a morphology previously unreported from members of this genus. The presence of M. chiangraiensis in northern Thailand extends the range of the genus significantly northward. Meiogyne caudata is reported as new to the flora of Thailand. Several Meiogyne specimens from southernmost Thailand previously identified as M. virgata in the past by various workers were found to be more similar to M. kanthanensis, recently described from Perak, Peninsular Malaysia. A key is provided for the eight species currently recognized as occurring in the country.},
	keywords = {Annonaceae, Southeast Asia, taxonomy, tree diversity},
	issn = {2465-423X},
	doi = {10.20531/tfb.2019.47.1.13},
	url = {https://www.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/165919},
	author = {Johnson, David M. and Liu, Ming-Fai and Saunders, Richard M. K. and Chalermglin, Piya and Chaowasku, Tanawat}
}
@article {johnson_two_2019,
	title = {Two new species of Xylopia (Annonaceae) from peninsular Thailand},
	journal = {Thai Forest Bulletin (Botany)},
	volume = {47},
	number = {2},
	year = {2019},
	pages = {264{\textendash}269},
	abstract = {Two previously undescribed species of Xylopia are documented from southern Thailand. Xylopia niyomdhamii is known from a small peat swamp area in Narathiwat Province. Xylopia microcalyx is restricted to the limestone region extending from Chumphon south to Trang and Phatthalung Provinces, an area with many other endemic Annonaceae species. We found that X. malayana s.s., although previously reported, is not present in the Thai flora. A key to X. malayana s.s. and the Thai species of Xylopia is presented to summarize our taxonomic changes.},
	keywords = {Annonaceae, Magnoliales, South-East Asia, taxonomy, tree diversity},
	issn = {2465-423X},
	doi = {10.20531/tfb.2019.47.2.16},
	url = {https://www.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/208671},
	author = {Johnson, David M. and Murray, Nancy A.}
}
@article {nurmawati_monoon_2019,
	title = {Monoon longipetalum (Annonaceae) - a new species from Sumatra, Indonesia},
	journal = {Taiwania},
	volume = {64},
	number = {3},
	year = {2019},
	pages = {235{\textendash}239},
	abstract = {A new species Monoon longipetalum Nurmawati from Sumatra is described and illustrated. It is notable for its long lanceolate and narrowed petals to ca. 9 {\texttimes} 0.8 cm, velutinous on upper surface more densely to the apex of the inner and outer petals; large fusiform to 7 {\texttimes} 2 cm and bluntly apiculated monocarps. This new species is similar to Monoon anomalum (Becc.) B. Xue \& R.M.K. Saunders and Monoon borneense (H. Okada) B. Xue \& R.M.K Saunders for having fusiform monocarp and long bluntly apiculate, but differ in having fewer clustered flowers in each inflorescence, lanceolate, longer, and narrower petals. Detailed morphological characters together with illustrations and diagnostic comparisons are presented. A key to the 19 species of Monoon in Sumatra is provided.},
	keywords = {Annonaceae, Monocarps fusiform, Monoon anomalum, Monoon borneense, West Sumatra},
	issn = {0372333X},
	doi = {http://dx.doi.org/10.6165/tai.2019.64.235},
	url = {https://search.proquest.com/docview/2250025582/abstract/EBB255A195ED4D3CPQ/1},
	author = {Nurmawati, Subekti and Ariyanti, Nunik Sri and Chikmawati, Tatik and Ke{\ss}Ler, Paul J. A.}
}
@article {nikmah_reinstatement_2019,
	title = {Reinstatement of Desmos subbiglandulosus (Annonaceae) in Borneo},
	journal = {Floribunda},
	volume = {6},
	number = {3},
	year = {2019},
	abstract = {Desmos subbiglandulosus (Miq.) Merr., previously placed as a synonym of Desmos dumosus (Roxb.) Saff., is reinstated based on the examination of herbarium specimens and type material of D. subbiglandulosus from Borneo deposited in Herbarium Bogoriense. The specimens of D. subbiglandulosus and D. dumosus are morphologically distinct. All the specimens Desmos from Borneo previously identified as D. dumosus should belong to D. subbiglandulosus.},
	keywords = {Borneo, Climbing Annonaceae, Desmos dumosus, nomenclatural reassessment, taxonomy.},
	issn = {2460-6944},
	doi = {10.32556/floribunda.v6i3.2019.290},
	url = {http://ptti.or.id/journal/index.php/Floribunda/article/view/290},
	author = {Nikmah, Isna Arofatun and Chikmawati, Tatik and Rugayah, Rugayah}
}
@article {saunders_mitrephora_2019,
	title = {Mitrephora monocarpa (Annonaceae): a new species from Surat Thani Province, Peninsular Thailand},
	journal = {PhytoKeys},
	volume = {121},
	year = {2019},
	month = {may},
	pages = {73{\textendash}80},
	abstract = {A new species, Mitrephora monocarpa R.M.K.Saunders \&amp; Chalermglin, sp. nov. (Annonaceae), is described from Surat Thani Province in Peninsular Thailand. It resembles two other species, M. alba Ridl. and M. keithii Ridl., with which it is broadly sympatric, but can be distinguished by its solitary flowers (not borne in thyrsoid inflorescences as in most other Mitrephora species), single carpel per flower (and hence single monocarp per fruit) and the lack of a monocarp stipe. A key to the nine Mitrephora species in Thailand is provided.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.121.34271},
	url = {https://phytokeys.pensoft.net/article/34271/},
	author = {Saunders, Richard M. K. and Chalermglin, Piya}
}
@article {maas_twelve_2019,
	title = {Twelve new and exciting Annonaceae from the Neotropics},
	journal = {PhytoKeys},
	volume = {126},
	year = {2019},
	month = {jul},
	pages = {25{\textendash}69},
	abstract = {As a result of concerted efforts of the community of Annonaceae taxonomists, increasingly detailed knowledge of the diversity of the Neotropical genera has been documented. With the exception of just two large genera, Annona and Xylopia, all Neotropical Annonaceae have been revised within the last 25 years. Subsequent to these publications, many new specimens have been collected and sent to us in Leiden for identification. These included a number that, despite the advanced state of taxonomic knowledge, proved to represent rarely collected, undescribed species. Here we describe 12 new species of Annona, Guatteria, Klarobelia, Tetrameranthus, and Xylopia. These species serve to illustrate the still underestimated diversity of the Neotropical flora, even in well studied plant groups like Annonaceae.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.126.33913},
	url = {https://phytokeys.pensoft.net/article/33913/},
	author = {Maas, Paul J. M. and Westra, Lubbert Y. Th and Chatrou, Lars W. and Verspagen, Nadja and Rainer, Heimo and Zamora, Nelson A. and Erkens, Roy H. J.}
}
@article {paiva_uvaria_2019,
	title = {Uvaria botryoides (Annonaceae), a new species from Angola},
	journal = {Kew Bulletin},
	volume = {74},
	number = {1},
	year = {2019},
	pages = {7},
	abstract = {SummaryUvaria botryoides Paiva, a new species from Angola is described and illustrated. The species distribution is mapped, and its conservation status assessed. It is compared to all species of the genus Uvaria that occur in Angola and a key to Angolan species is presented.},
	keywords = {Data Deficient, endemic, new taxa, red list, tribe Uvariae},
	issn = {1874-933X},
	doi = {10.1007/s12225-019-9794-5},
	url = {https://doi.org/10.1007/s12225-019-9794-5},
	author = {Paiva, Jorge and B{\'a}rrios, Sara}
}
@article {5750,
	title = {Phylogenomics of the Major Tropical Plant Family Annonaceae Using Targeted Enrichment of Nuclear Genes},
	journal = {Frontiers in Plant Science},
	volume = {9},
	year = {2019},
	month = {Sep-01-2019},
	abstract = {<p>Targeted enrichment and sequencing of hundreds of nuclear loci for phylogenetic reconstruction is becoming an important tool for plant systematics and evolution. Annonaceae is a major pantropical plant family with 109 genera and ca. 2450 species, occurring across all major and minor tropical forests of the world. Baits were designed by sequencing the transcriptomes of five species from two of the largest Annonaceae subfamilies. Orthologous loci were identified. The resulting baiting kit was used to reconstruct phylogenetic relationships at two different levels using concatenated and gene tree approaches: a family wide Annonaceae analysis sampling 65 genera and a species level analysis of tribe Piptostigmateae sampling 29 species with multiple individuals per species. DNA extraction was undertaken mainly on silicagel dried leaves, with two samples from herbarium dried leaves. Our kit targets 469 exons (364,653 bp of sequence data), successfully capturing sequences from across Annonaceae. Silicagel dried and herbarium DNA worked equally well. We present for the first time a nuclear gene-based phylogenetic tree at the generic level based on 317 supercontigs. Results mainly confirm previous chloroplast based studies. However, several new relationships are found and discussed. We show significant differences in branch lengths between the two large subfamilies Annonoideae and Malmeoideae. A new tribe, Annickieae, is erected containing a single African genus Annickia. We also reconstructed a well resolved species-level phylogenetic tree of the Piptostigmteae tribe. Our baiting kit is useful for reconstructing well supported phylogenetic relationships within Annonaceae at different taxonomic levels. The nuclear genome is mainly concordant with plastome information with a few exceptions. Moreover, we find that substitution rate heterogeneity between the two subfamilies is also found within the nuclear compartment, and not just plastomes and ribosomal DNA as previously shown. Our results have implications for understanding the biogeography, molecular dating and evolution of Annonaceae.</p>
},
	doi = {10.3389/fpls.2018.01941},
	url = {https://www.frontiersin.org/article/10.3389/fpls.2018.01941/fullhttps://www.frontiersin.org/article/10.3389/fpls.2018.01941/full},
	author = {Couvreur, Thomas L. P. and Helmstetter, Andrew J. and Koenen, Erik J. M. and Bethune, Kevin and Brand{\~a}o, Rita D. and Little, Stefan A. and Sauquet, Herv{\'e} and Erkens, Roy H. J.}
}
