Sylvainia, a new monospecific genus within the subtribe Cephalanthinae (Rubiaceae, Naucleeae)

Autor: María Florencia Romero, Ana Maria Gonzalez, Roberto Manuel Salas

Publikováno v: Plant Ecology and Evolution, Vol 156, Iss 1, Pp 85-111 (2023)

Background and aims – The genus Cephalanthus belongs to the tribe Naucleeae together with 26 other genera. Members of Cephalanthus mainly grow in temperate and subtropical wetlands in the Americas and Asia, but there is a single African species tha

Externí odkaz: https://doaj.org/article/2c3203fe6b6e4970b66d5bd75e0b9245

Complex causes and consequences of rangeland greening in South America – multiple interacting natural and anthropogenic drivers and simultaneous ecosystem degradation and recovery trends

Autor: Wang Li, Robert Buitenwerf, Renata Nicora Chequín, Javier Elias Florentín, Roberto Manuel Salas, Julia Carolina Mata, Li Wang, Zheng Niu, Jens-Christian Svenning

Publikováno v: Geography and Sustainability, Vol 1, Iss 4, Pp 304-316 (2020)

Land-surface greening has been reported globally over the past decades. While often seen to represent ecosystem recovery, the impacts on biodiversity and society can also be negative. Greening has been widely reported from rangelands, where drivers a

Externí odkaz: https://doaj.org/article/27bcbc5523be478c9107e2893bf41700

Synopsis of Rubiaceae from the Iguaçu National Park, Paraná, Brazil

Autor: Cristiane Ritter Rauber, Marlene Livia Toderke, Annielly da Silva Zini, Laura Cristina Pires Lima, Marcelo Galeazzi Caxambu, Roberto Manuel Salas, Elsa Leonor Cabral, Lívia Godinho Temponi

Publikováno v: Rodriguésia, Vol 72 (2021)

Abstract Iguaçu National Park represents the largest fragment of Inland Atlantic Rainforest of Paraná state. The vegetation is predominantly seasonal semideciduous forest, in the areas of Foz do Iguaçu and Capanema and a transition of this with Ar

Externí odkaz: https://doaj.org/article/2dcaf08345df4ba9a0f80cc26c6a0b43

Morphological and molecular data confirm the transfer of homostylous species in the typically distylous genus Galianthe (Rubiaceae), and the description of the new species Galianthe vasquezii from Peru and Colombia

Autor: Javier Elias Florentín, Andrea Alejandra Cabaña Fader, Roberto Manuel Salas, Steven Janssens, Steven Dessein, Elsa Leonor Cabral

Publikováno v: PeerJ, Vol 5, p e4012 (2017)

Galianthe (Rubiaceae) is a neotropical genus comprising 50 species divided into two subgenera, Galianthe subgen. Galianthe, with 39 species and Galianthe subgen. Ebelia, with 11 species. The diagnostic features of the genus are: usually erect habit w

Externí odkaz: https://doaj.org/article/d6dd9d0e6eff48cfb0efc79786877a0b

Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics

Autor: Javier Elías Florentín, Roberto Manuel Salas, Scott Jarvie, Jens-Christian Svenning, Juan Manuel Díaz Gomez

Publikováno v: Florentín, J E, Salas, R M, Jarvie, S, Svenning, J C & Gomez, J M D 2022, ' Areas of endemism and conservation status of Galianthe species (Spermacoceae, Rubiaceae) in the Neotropics ', Systematics and Biodiversity, vol. 20, no. 1, pp. 1-20 . https://doi.org/10.1080/14772000.2022.2025946

Areas of endemism are a standard unit of biogeography and are commonly used for analytical biogeographic analyses as a criterion to identify areas for conservation. Galianthe is a genus of 56 species of mainly herbaceous plants from the family Rubiac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8915ff97804f4b1f4c215b69e42fddf
https://doi.org/10.1080/14772000.2022.2025946