@article {yang_two_2018,
	title = {Two new species of Trivalvaria (Annonaceae) from northern Myanmar},
	journal = {PhytoKeys},
	volume = {94},
	year = {2018},
	pages = {3{\textendash}12},
	abstract = {Trivalvaria rubra and Trivalvaria casseabriae, two new species of Annonaceae from Putao, Kachin State, Myanmar, are here described and illustrated. They are morphologically similar to T. costata and T. macrophylla. The major differences between them are outlined and discussed. A diagnostic key to the species of Trivalvaria is provided.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.94.21553},
	url = {https://phytokeys.pensoft.net/article/21553/},
	author = {Yang, Bin and Zhou, Shi-Shun and Ding, Hong-Bo and Li, Ren and Maung, Kyaw Win and Tan, Yun-Hong}
}
@article {yang_new_2020,
	title = {A new species and two new records of Goniothalamus (Annonaceae) from Lao PDR},
	journal = {PhytoKeys},
	volume = {138},
	year = {2020},
	pages = {17{\textendash}25},
	abstract = {Goniothalamus saccopetaloides Y.H. Tan \&amp; Bin Yang, a new species is described and illustrated from Laos. This species shows morphological similarities to G. yunnanensis W.T. Wang, but it differs from the latter by having almost fleshy, involute and saccate outer petals, subglobose monocarps, and single seeded monocarps. Goniothalamus cheliensis, and G. calvicarpus are new records for the Flora of Lao PDR. A key to Goniothalamus species indigenous to Laos is provided here.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.138.38995},
	url = {https://phytokeys.pensoft.net/article/38995/},
	author = {Yang, Bin and Zhu, Ren-Bin and Ding, Hong-Bo and Bouamanivong, Somsanith and Tan, Yun-Hong}
}
@article {marshall_new_2016,
	title = {A new species in the tree genus Polyceratocarpus (Annonaceae) from the Udzungwa Mountains of Tanzania},
	journal = {PhytoKeys},
	volume = {63},
	year = {2016},
	note = {00001},
	pages = {63{\textendash}76},
	doi = {10.3897/phytokeys.63.6262},
	url = {http://phytokeys.pensoft.net/article_preview.php?id=6262},
	author = {Marshall, A.R. and Couvreur, T.L.P. and Summers, A.L. and Deere, N.J. and Luke, W.R.Q. and Ndangalasi, Henry J. and Sparrow, Sue and Johnson, David M.}
}
@article {hoekstra_nonet_2016,
	title = {A nonet of novel species of Monanthotaxis (Annonaceae) from around Africa},
	journal = {PhytoKeys},
	volume = {69},
	year = {2016},
	note = {00001},
	pages = {71},
	doi = {10.3897/phytokeys.69.9292},
	url = {http://dx.doi.org/10.3897/phytokeys.69.9292},
	author = {Hoekstra, P. H. and Wieringa, J. J. and Chatrou, L. W.}
}
@article {johnson_revision_2018,
	title = {A revision of Xylopia L. (Annonaceae): the species of Tropical Africa},
	journal = {PhytoKeys},
	volume = {97},
	year = {2018},
	pages = {1{\textendash}252},
	abstract = {A revision of the 45 species of the pantropical genus Xylopia in Tropical Africa includes descriptions of six new species and a new section of the genus. The fruits and seeds of Xylopia show specializations that promote vertebrate dispersal, primarily by hornbills and monkeys. Over half of the African species have an Area of Occupancy (AOO) less than 80 km2, suggesting that they are in need of protection. African species are classified into five sections. Section Neoxylopia , with four species, is centered in the Guineo-Congolian Region and includes X. globosa sp. nov. Section Ancistropetala, with three species, occurs in the same region. Both of these sections are endemic to Africa. Section Xylopia, which extends to Madagascar and the American tropics, has only a single species in Africa, X. aethiopica. The three species of section Verdcourtia sect. nov. are restricted to the East African coast and Madagascar. The largest number of African species, (34) belong to section Stenoxylopia, in which the seeds lack the arils found in the other sections and instead have a fleshy sarcotesta. Section Stenoxylopia is divided into two informal groups, one centered in eastern and southern Africa (X. odoratissima group) and the other centered in the wetter forests of western and central Africa (X. acutiflora group). Five new species are described in section Stenoxylopia: Xylopia nilotica sp. nov. from Sudan, South Sudan, and Uganda, Xylopia calva sp. nov. from Nigeria and Cameroon, which is allied to X. phloiodora, and Xylopia monticola sp. nov. from Nigeria and Cameroon, X. piratae sp. nov. from Ivory Coast and Ghana, and X. unguiculata sp. nov. from Gabon. The latter three species are segregates of the former Xylopia acutiflora s. l. One new combination is made at the species level, X. shirensis comb. nov. Keys, descriptions, illustrations, distribution maps, and an index to numbered collections document diversity and assist with species identification. The name Unona oliveriana Baill. was found to pre-date the name Unona lepidota Oliv., requiring the combination Meiocarpidium oliverianum comb. nov.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.97.20975},
	url = {https://phytokeys.pensoft.net/articles.php?id=20975},
	author = {Johnson, David M. and Murray, Nancy A.}
}
@article {lissambou_taxonomic_2018,
	title = {Taxonomic revision of the African genus Greenwayodendron (Annonaceae)},
	journal = {PhytoKeys},
	volume = {114},
	year = {2018},
	month = {dec},
	pages = {55{\textendash}93},
	abstract = {Greenwayodendron (Annonaceae) is a tropical African genus of trees occurring mainly in rain forests. Until recently, Greenwayodendron contained only two species: Greenwayodendron oliveri from West Africa and Greenwayodendron suaveolens from Central and East Africa. Genetic data, using chloroplast haplotypes and nuclear microsatellites as well as morphometric analyses, provided important information on the delineation of species. Greenwayodendron now contains six species, including two new species (Greenwayodendron glabrum Lissambou, Hardy \&amp; Couvreur, sp. nov. and Greenwayodendron littorale Lissambou, Dauby \&amp; Couvreur, sp. nov.). Greenwayodendron suaveolens var. gabonica and Greenwayodendron suaveolens subsp. usambaricum are recognised as distinct species: Greenwayodendron gabonicum comb. nov. and Greenwayodendron usambaricum comb. nov., respectively. A key, detailed descriptions of morphology and geographic distributions, as well as notes on their ecology and uses are presented for all species. Preliminary conservation assessments following IUCN criteria are also provided. Two species are preliminarily identified as threatened, one as Endangered and one as Vulnerable.},
	keywords = {AFRODYN},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.114.27395},
	url = {https://phytokeys.pensoft.net/article/27395/},
	author = {Lissambou, Brandet-Junior and Hardy, Olivier J. and Atteke, Christiane and Stevart, Tariq and Dauby, Gilles and Mbatchi, Bertrand and Sonke, Bonaventure and Couvreur, Thomas L. P.}
}
@article {erkens_revisions_2017,
	title = {Revisions of Ruizodendron and Pseudephedranthus (Annonaceae) including a new species and an overview of most up-to-date revisions of Neotropical Annonaceae genera},
	journal = {PhytoKeys},
	volume = {86},
	year = {2017},
	pages = {75{\textendash}96},
	abstract = {We present revisions of the Neotropical genera Ruizodendron and Pseudephedranthus (Annonaceae). Ruizodendron includes a single species R. ovale. Pseudephedranthus now comprises two species, with the description of the new species P. enigmaticus sp. nov. extending the range of the genus beyond the Upper Rio Negro region of Brazil (Amazonas) and adjacent Venezuela (P. fragrans), to include Guyana, Suriname, and the Brazilian state of Par{\'a}. An overview is provided of current revisions of Neotropical Annonaceae genera that will aid in accessing proper species information for this frequently encountered tropical rain forest family.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.86.13773},
	url = {https://phytokeys.pensoft.net/article/13773/},
	author = {Erkens, Roy and Oosterhof, Jessica and Westra, Lubbert Y. Th and Maas, Paul J. M.}
}
@article {pirie_taxonomic_2018,
	title = {A taxonomic revision of the Neotropical genus Cremastosperma (Annonaceae), including five new species},
	journal = {PhytoKeys},
	volume = {112},
	year = {2018},
	pages = {1{\textendash}141},
	abstract = {We present a taxonomic revision of Cremastosperma, a genus of Neotropical Annonaceae occurring in lowland to premontane wet forest, mostly in areas surrounding the Andean mountain chain. We recognise 34 species, describing five as new here: from east of the Andes, C. brachypodum Pirie \&amp; Chatrou, sp. nov. and C. dolichopodum Pirie \&amp; Maas, sp. nov., endemic to Peru; C. confusum Pirie, sp. nov., from southern Peru and adjacent Bolivia and Brazil; and C. alticola Pirie \&amp; Chatrou, sp. nov., at higher elevations in northern Peru and Ecuador; and from west of the Andes, C. osicola Pirie \&amp; Chatrou, sp. nov. endemic to Costa Rica, the most northerly distributed species of the genus. We provide an identification key, document diagnostic characters and distributions and provide illustrations and extensive lists of specimens, also presenting the latter in the form of mapping data with embedded links to images available online. Of the 34 species, 22 are regional endemics. On the basis of the extent of occurrence and area of occupancy of species estimated from the distribution data, we designate IUCN threat categries for all species. Fourteen species proved to be endangered (EN) and a further one critically endangered (CR), reflecting their rarity and narrow known distributions.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.112.24897},
	url = {https://phytokeys.pensoft.net/article/24897/},
	author = {Pirie, Michael D. and Chatrou, Lars W. and Maas, Paul J. M.}
}
@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 {chen_two_2018,
	title = {Two new species and two new records of Artabotrys (Annonaceae) from Thailand},
	journal = {PhytoKeys},
	volume = {95},
	year = {2018},
	pages = {71{\textendash}81},
	abstract = {Two new species of Artabotrys are described from Thailand. Artabotrys tanaosriensis J.Chen, Chalermglin \&amp; R.M.K.Saunders, sp. nov., is similar to A. oblanceolatus Craib but differs in its symmetrical, cuneate or decurrent leaf base, externally distinct outer petal blades and claws, deltoid and undulate outer petal blades, rhomboid and undulate inner petal blades and shorter, subsessile and slightly beaked monocarps. Artabotrys spathulatus J.Chen, Chalermglin \&amp; R.M.K.Saunders, sp. nov., is most similar to A. tanaosriensis but differs in having flat outer petal blades, broadly rhomboid outer petal claws, broadly spathulate and strongly concave inner petal blades and strongly beaked monocarps. Two new records for the Flora of Thailand are furthermore reported here: A. punctulatus C.Y.Wu ex S.H.Yuan and A. byrsophyllus I.M.Turner \&amp; Utteridge, which were previously confused with A. aeneus Ast and A. grandifolius King, respectively. A key to Artabotrys species indigenous to Thailand is provided here.},
	issn = {1314-2003},
	doi = {10.3897/phytokeys.95.23434},
	url = {https://phytokeys.pensoft.net/article/23434/},
	author = {Chen, Junhao and Chalermglin, Piya and Saunders, Richard M. K.}
}
@article {5748,
	title = {A nonet of novel species of Monanthotaxis (Annonaceae) from around Africa},
	journal = {PhytoKeys},
	volume = {69},
	year = {2016},
	month = {Jun-08-2018},
	pages = {71 - 103},
	issn = {1314-2011},
	doi = {10.3897/phytokeys.69.929210.3897/phytokeys.69.9292},
	url = {http://phytokeys.pensoft.net/articles.php?id=9292},
	author = {Hoekstra, Paul H. and Wieringa, Jan J. and Chatrou, Lars W.}
}
@article {5747,
	title = {New species of Uvariopsis (Annonaceae) and Laccosperma (Arecaceae/Palmae) from Monts de Cristal, GabonF},
	journal = {PhytoKeys},
	volume = {68},
	year = {2016},
	month = {Feb-08-2016},
	pages = {1 - 8},
	chapter = {1},
	issn = {1314-2011},
	doi = {https://doi.org/10.3897/phytokeys.68.9576},
	url = {http://phytokeys.pensoft.net/articles.php?id=9576},
	author = {Couvreur, Thomas L.P. and Niangadouma, Raoul}
}
@article {5729,
	title = {Sirdavidia, an extraordinary new genus of Annonaceae from Gabon},
	journal = {PhytoKeys},
	volume = {46},
	year = {2015},
	month = {4/02/2015},
	pages = {1{\textendash}19},
	chapter = {1},
	author = {Couvreur, T.L.P and Sonke, B and Niangadouma, R. and Sauquet, H.}
}
