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Journal article
Taxonomic revision of Rhynchosia Lour. (Leguminosae, Papilionoideae, Phaseoleae) in South America.
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Journal article
Landscape dynamics and diversification of the megadiverse South American freshwater fish fauna.
Landscape dynamics are widely thought to govern the tempo and mode of continental radiations, yet the effects of river network rearrangements on dispersal and lineage diversification remain poorly understood. We integrated an unprecedented occurrence dataset of 4,967 species with a newly compiled, time-calibrated phylogeny of South American freshwater fishes—the most... -
Journal article
Molecular phylogeny and character-mapping support the synonymy of Cordobia and Gallardoa in Mionandra (Malpighiaceae).
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Journal article
Late pre-Hispanic fog oasis settlements and long-term human occupation on the Peruvian central coast from satellite imagery.
Fog oases ( ) present pockets of verdant vegetation within the arid coastal desert of Andean South America and archaeological excavation within some of the oases has revealed a long history of human exploitation of these landscapes. Yet lomas settlements are under-represented in archaeological datasets due to their tendency to... -
Journal article
On the Rocks: Biogeography and Floristic Identity of Rocky Ecosystems in Eastern South America.
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Journal article
Diversity and Taxonomy of Cyperus (Cyperaceae) in the Central-West Region of Brazil.
A taxonomic study of Cyperus L. (Cyperaceae) in the Central-West region of Brazil is presented. We examined more than 1300 herbarium specimens. Many of the species were also studied in the field. Our results recognize 59 species of Cyperus in the Central-West of Brazil, including three species endemic to the... -
Journal article
Advances and perspectives on the evolutionary history and diversification of Neotropical Myrteae (Myrtaceae).
Myrtaceae are one of the largest families of flowering plants and are widely distributed in the Neotropics, where they are mainly represented by the tribe Myrteae. Myrteae are the most species-rich tribe of Myrtaceae and include groups with significant ecological and economic importance. Myrteae are considered to be a model...Phylogenetics, Species diversity, Evolutionary trends, Systematics, Neotropics, and South America
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Journal article
A Monographic Conspectus of Myrcia sect. Calyptranthes (Myrtaceae) from South and Central America.
Myrcia DC. sect. Calyptranthes (Sw.) A. R. Lourenço & E. Lucas is a section of the Neotropical genus Myrcia with ca. 260 known species. This paper provides a taxonomic revision of 89 species occurring across South and Central America, including the Amazon, Andes, Guiana Shield, and Mesoamerica, and extending into...Burton, George P. ; Canteiro, Cátia ; Fernandes, Thiago ; Grice, Hannah ; Lourenço, Ana Raquel …
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Journal article
Palynology of Amicia Kunth. (Leguminosae – Papilionoideae – Dalbergieae – Informal Adesmia clade) set in a systematic and phylogenetic context.
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Journal article
The International Oryza Map Alignment Project (IOMAP): The Americas - Past achievements and future directions.
The wild relatives of rice hold unexplored genetic diversity that can be employed to feed an estimated population of 10 billion by 2050. The Oryza Map Alignment Project (OMAP) initiated in 2003 has provided comprehensive genomic resources for comparative, evolutionary and functional characterization of the wild relatives of rice, facilitating... -
Journal article
Phylogenetic revision of South American Teloschistaceae (lichenized Ascomycota, Teloschistales) reveals three new genera and species.
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Journal article
Three new species of Myrcia sect. Myrcia (Myrtaceae) from South America.
Three new species of Myrcia are described, illustrated and discussed. Myrcia rionegrensis from the Brazilian Amazon is related to M. clusiifolia from which it differs in having leaves with acute apex and ribbed fruits (vs. rounded apex and smooth fruits in M. clusiifolia); Myrcia microcalyx is similar to Myrcia scytophylla...Lima Dos Santos, Leidiana ; Vasconcelos, Thaís N.C. ; Ferreira de Sales, Margareth ; Lucas, Eve
Eudicots, Campo Rupestre, Peru, Myrcia, Amazon, Taxonomy, and South America
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Journal article
Phylogenomic analysis points to a South American origin of Manihot and illuminates the primary gene pool of cassava.
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Journal article
Touch me carefully: a step towards understanding morphological diversity in the South American spiny sunflowers Compositae, Barnadesioideae).
de Lima Ferreira, Paola ; Antonelli, Alexandre ; Groppo, Milton
Distribution, Neotropical flora, Eudicots, Morphology, Asteraceae, Taxonomy, and South America
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Journal article
The genus Callitriche (Plantaginaceae: Callitricheae) in South America.
Callitriche is a sub-cosmopolitan plant genus occurring throughout temperate regions of both hemispheres, including the peri-Antarctic islands, with 78 species worldwide. Records of Callitriche include frequent and extensive misidentification due to a combination of factors including a lack of taxonomic and nomenclatural clarification before the mid-20th century. This work aims...Lansdown, Richard V. ; Hassemer, Gustavo
Overlooked species, South America, Callitriche, Typification, Nomenclature, Taxonomy, and New species
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Journal article
Two new species of Pontederia L. (Pontederiaceae Kunth) to South America.
Two new species of Pontederia are here described and illustrated. Pontederia gigantea is similar to P. sagittata by its sagittate leaf blade, but the first one presents blue flowers while the second one has whitish to pinkish flowers. Besides that, P. gigantea is endemic to Brazil, occurring in small populations...Sousa, Danilo J.L. ; Siqueira, Gabriela B. ; Giulietti, Ana Maria
South America, South American flora, Aquatic plant, Identification key, Commelinales, Pontederia, and New species
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Journal article
The effects of climate change on the distribution of South American antbirds (Thamnophilus punctatus complex) as affected by niche divergences and contact zone interactions between species
Several studies have shown that climatic change has been accelerating due to human activities, leading to dramatic effects on biodiversity. Modeling studies describe how species have reacted in the past to climatic change, and this information can help us to understand the degree of biotic susceptibility to current and future...da Silva, Erasmo Andrade ; de Araujo, Helder Farias Pereira ; Aleixo, Alexandre ; Antonelli, Alexandre ; Fernandes, Alexandre
South America, Birds, Climate change, and Niche conservatism
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Master's dissertation
Corinarous of S. America.
San Fabian Minguela, Maria
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Journal article
Systematic Treatment of American Trichilia (Meliaceae).
The neotropical species of Trichilia are revised. The last major treatment of the group was published in 1981 and 3500 additional collections are examined for the present study. Eighty-one species are recognized, a key to the species is provided, all names are typified and descriptions of all species are given....Pennington, Terence D.
Central America, South America, Trichilia, Geographical distribution, New species, New subspecies, and Neotropics
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Journal article
Ipomoea (Convolvulaceae) in Bolivia.
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Journal article
Five new South American species of Myrcia s.l. (Myrtaceae).
Five new species of Myrcia s.l. are described and illustrated: Myrcia ascendens (related to Myrcia densa), Myrcia attenuata (related to Myrcia bicolor), Myrcia costeira (related to Myrcia bicarinata), Myrcia rupestris (related to Myrcia lenheirensis) and Myrcia subterminalis (related to Myrcia bicolor). The new species occur in the Brazilian Atlantic Forest... -
Book chapter
Foreword.
Cribb, Phillip
Orchids, Central America, Orchidaceae, Tropical America, and South America
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Journal article
Four o'clock pollination biology: nectaries, nectar and flower visitors in Nyctaginaceae from southern South America.