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2019
Journal article
A monograph of Heterospathe (Areceae, Arecaceae) in New Guinea
A revision of the genus Heterospathe Scheff. in New Guinea and immediately adjacent islands is presented. We recognise 14 species for this area. Taxonomic and nomenclatural changes are outlined, and each species is thoroughly described, mapped and illustrated. A key to the species in the area is included as well...Petoe, Peter ; Baker, William
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2019
Journal article
A synopsis of Polysphaeria (Rubiaceae) in Mozambique, including two new species
The genus Polysphaeria is investigated in Mozambique based on detailed morphological studies of herbarium specimens, resulting in the recognition of two new species. The first, P. ribauensis, is based on Kraussia sp. A of Flora Zambesiaca and is endemic to the Ribáuè Mountains of Nampula Province. The second, P. harrisii,...Darbyshire, Iain ; Langa, Clayton ; Romeiras, Maria
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2019
Journal article
Taxonomic Synopsis of Eriosema (Leguminosae: Papilionoideae, Phaseoleae) in Brazil
Eriosema is a pantropical genus occurring mostly in savanna vegetation and grasslands of tropical environments, with approximately 150 species and two centers of diversity, one in Africa with about 110 species, and the other in the Neotropics with about 40 species. Considering the large number of Eriosema taxa in Brazil,...Cândido, , Elisa ; de Vargas, Wanderleia ; Bezerra, Luísa ; Mansano, Vidal ; Vatanparast, Mohammad …
Cerrado, Fabaceae, Cajaninae, taxonomy, Neotropics, Rhynchosia, and Eudicots
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2019
Journal article
New combinations and a new name for including Nemum species in Bulbostylis (Abildgaardieae: Cyperaceae)
A recent study included the genus Nemum into Bulbostylis. The combinations made for Nemum spadiceum and Nemum megastachyum resulted in illegitimate names. Here, the epithet of the homotypic name Scirpus briziformis is used to make nomenclaturally correct combinations for both subspecies of Nemum spadiceum in Bulbostylis. Furthermore, Bulbostylis brunneoacuminata, nomen...Larridon, Isabel ; Goetghebeur, Paul ; Roalson, Eric
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2019
Journal article
Missing names from the Fungal Name Repositories found in the literature related to Chinese fungi
Fungal taxonomy has a history of more than 260 years, with authors publishing over 475,000 names. Three online Fungal Name Repositories were established to manage registration of new names. During data collection for a project to develop a modern Checklist of Fungi in China and the first Redlist assessment of...Wang, Ke ; Wang, Yong-Hui ; Zhao, Ming-Jun ; Kirk, Paul ; Yao, Yi-Jian
Plant Science and Ecology, Evolution, Behavior and Systematics
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2019
Journal article
Aloidendron (Asphodelaceae subfam. Alooideae) consists of six species, not seven: Aloe sabaea is a true aloe
As part of a revised generic classification of Aloe Linnaeus (1753: 319) sensu lato (Grace et al. 2013), Aloidendron (Berger 1905: 56) Klopper & Gideon F.Sm. in Grace et al. (2013: 9) was established to accommodate six tree aloe species that Berger (1905) previously placed in two sections, Aloe sect....Smith, Gideon
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2019
Journal article
Molecular and morphological evidence for a new species of Siphocranion (Lamiaceae) from the Sino-Vietnamese border
Siphocranion is an oligotypic genus of Lamiaceae, with two species mainly distributed in subtropical China and one of them found also in northeastern India, Myanmar, and Vietnam. Based on field investigation, morphological comparison, and molecular phylogenetic analyses, a new species of Siphocranion from the Sino-Vietnamese border is described as S....Chen, Ya-Ping ; Zhu, Xin-Xin ; Zhao, Fei ; Feng, Hui-Zhe ; Paton, Alan …
Plant Science and Ecology, Evolution, Behavior and Systematics
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2019
Journal article
Two new species of Tetrathylacium (Salicaceae) from Ecuador
Two new species from Pastaza Province Ecuador, Tetrathylacium longirachis and T. sarayakuorum are described and illustrated, one species name previously placed in synonymy, T. nutans is recognized as a distinct species and illustrated. In doing so we increase the number of accepted species in the genus from two to five...Santamaría-Aguilar, Daniel ; Liesner, Ronald L. ; Monro, Alexandre K.
Plant Science and Ecology, Evolution, Behavior and Systematics
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2019
Journal article
Taxonomic Synopsis of the genus Chamaecrista (Leguminosae, Caesalpinioideae) in the Chapada dos Veadeiros region, Goiás, Brazil
Chamaecrista is one of the largest genera of Leguminosae subfamily Caesalpinioideae and comprises 330 species, of these, 222 species are present in the Phytogeographic Cerrado Domain in Brazil. The taxonomy of the genus in Brazil continues to need study. Here we present a taxonomic synopsis of Chamaecrista for the Chapada...de Souza, Alessandro Oliveira ; Lewis, Gwilym P. ; da Silva, Marcos José
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2020
Journal article
Ninety-three new combinations in Euploca for species of Heliotropium section Orthostachys (Boraginaceae sensu APG)
Many new combinations are needed in Euploca, previously regarded as Heliotropium section Orthostachys, to correspond with results of our forthcoming, world-wide, molecular phylogenetic analysis. We also need these names for our many δ13C determinations that identify many Euploca species exhibiting C4 photosynthesis and show that other Euploca species are not...Frohlich, Michael W. ; Thulin, Mats ; Chase, Mark W.
carbon assimilation systems, Eudicots, Australia, and Heliotropiaceae