Results 41 to 50 of about 19,192 (176)

Sauvagesia (Ochnaceae) in the campos rupestres of the Espinhaço Range, Brazil

Rodriguésia, 2023
Abstract The campos rupestres (rupestrian grasslands) of the Brazilian Espinhaço Range are renowned for harboring extraordinary plant diversity and endemism, yet many groups representative of this habitat remain taxonomically understudied. Sauvagesia, a predominantly neotropical genus of Sauvagesieae (Ochnaceae), is a classic example. In this study, we
Adriana Queiroz-Lima, André M. Amorim, Domingos B. O. S. Cardoso   +2 more
openaire   +3 more sources

Floral trait similarity at the community‐level increases reproductive success suggesting facilitation through pollinator sharing

Oikos, EarlyView.
The ability of plants to attract pollinators is context‐dependent, influenced by floral traits, abundance, and resources from the plant community. Indirect interactions through shared pollinators, from competition to facilitation, may lead to varied reproductive outputs in plants, and the mechanisms behind these interactions remain to be fully ...
Marsal D. De Amorim, Pedro J. Bergamo, Elisa Thébault, Luís G. S. Perugini, Sabrina A. Lopes, André R. Rech, Pietro K. M. Maruyama   +6 more
wiley   +1 more source

Nova espécie de Miconia Ruiz & Pav. (Melastomataceae) para Minas Gerais, Brasil New species of Miconia Ruiz & Pav. (Melastomataceae) from Minas Gerais State, Brazil

Acta Botânica Brasílica, 2006
É descrita e ilustrada uma nova espécie de Miconia para o Parque Estadual do Ibitipoca, Minas Gerais - Miconia kriegeriana Baumgratz & Chiavegatto - pertencente à seção Glossocentrum (Crueger) Hook.
José Fernando Andrade Baumgratz, Berenice Chiavegatto   +1 more
doaj   +1 more source

Summit vascular flora of Serra de São José, Minas Gerais, Brazil [PDF]

Check List, 2009
The campos rupestres form a mosaic of rocky savannas concentrated mainly along the Espinhaço chain, on the Brazilian shield. Though the Serra de São José lies over 100 km to the south of the Espinhaço chain, the campo rupestre flora of this small range ...
Ruy Alves, Jiří Kolbek
doaj   +3 more sources

Rock engravings in the northern section of Pali Aike volcanic field, Province of Santa Cruz, Argentina: Variability in the "style Río Chico" [PDF]

, 2015
En el marco de investigaciones en curso, se reconocieron tres localizaciones con grabados rupestres, clase de manifestación visual que no cuenta con precedentes en la cuenca del río Gallegos. Estas fueron identificadas en la estancia Bella Vista, en las
Campan, Patricia Alejandra, Carballo Marina, Flavia Elena, Manzi, Liliana Mabel   +2 more
core   +1 more source

Assessing the evolutionary distinctiveness of a highly threatened plant group: The urgency to preserve a unique lineage of evolution in Brazil

PLANTS, PEOPLE, PLANET, EarlyView.
Brazil's diverse flora is under several threats, with many unique lineages facing extinction, particularly in biodiverse regions like the Cerrado and campo rupestre. This study sheds light on the conservation needs of Cambessedesia (Melastomataceae), an endemic genus with 95% of its species endangered, using an approach to rank and prioritise species ...
Najla Bastos Scheidegger, Raquel C. Pizzardo, Bruno Vilela, Thuane Bochorny, Juliana Gastaldello Rando   +4 more
wiley   +1 more source

Nota de ocorrência de Cyrtopodium paludicolum Hoehne (Cyrtopodiinae) no Planalto Diamantino, Minas Gerais, Brasil

Revista Espinhaço
O gênero Cyrtopodium compreende espécies que podem exibir hábito epifítico, rupícola e terrestre. Apesar de elas apresentaram uma ampla distribuição no estado de Minas Gerais, a ocorrência de Cyrtopodium paludicolum Hoehne era desconhecida no Planalto ...
Euler da Luz Fernandes Menezes, Samuel Cunha Oliveira Giordani, Julia Viotti Corrêa, Jussiara Dias dos Santos, Celma Cristina Silva   +4 more
doaj   +1 more source

La formación del territorio surcordobés a través de su potencial arqueológico: plan director Achiras Histórica [PDF]

, 2013
Este trabajo expone un conjunto de sitios arqueológicos que documenta la formación social e histórica del sur de la Provincia de Córdoba, en términos de potencial y oportunidades de desarrollo y propone algunas consideraciones sobre una planificación ...
Alaniz, Luis, Altamirano, Paula, Cavallin, Adriano, Olmedo, Ernesto, Ponce, Ariel, Ponzio, Arabela, Pérez Zavala, Graciana, Reinoso, Denis Ezequiel, Ribero, Flavio Ariel, Rocchietti, Ana Maria, Tamagnini, Marcela Alicia   +10 more
core  

Extending plant water‐use strategies to flowers: Evidence from trait correlations across plant organs

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Despite the importance of flowers to plant fitness, it remains unclear whether flowers display ecophysiological strategies and how floral traits are associated with leaf economic traits.
Dario C. Paiva, Adam B. Roddy
wiley   +1 more source

Bignoniaceae das serras dos municípios de Capitólio e Delfinópolis, Minas Gerais

Rodriguésia
As serras dos municípios de Capitólio e Delfinópolis, localizadas à sudoeste do estado de Minas Gerais, estão representadas pelo cerrado sensu estrito, cerrado rupestre, cerrado de altitude, campo sujo, campo limpo, mata ciliar, de galeria e encosta, com
Ana Isa Marquez Rocha Machado, Rosana Romero   +1 more
doaj   +1 more source