Results 11 to 20 of about 179 (142)
Topsoil depth influences the recovery of rupestrian grasslands degraded by mining [PDF]
Revista Brasileira de Ciência do Solo, 2021 Close association of iron mining and ferruginous rupestrian grassland places this ecosystem in a special condition of vulnerability, with a large number of degraded areas requiring restoration.
Lina Andrade Lobo Rezende +4 more
doaj +4 more sources
Revista Mexicana de Biodiversidad, 2016 Nectar robbery is common in flowering plants with tubular corollas and can affect plant reproductive success. Our study characterized the interaction between potential pollinators and nectar robbers, and assessed the effects on flower abortion in a ...
Irene Gelvez-Zúñiga +7 more
doaj +4 more sources
Body size and clonality consequences for sexual reproduction in a perennial herb of Brazilian rupestrian grasslands [PDF]
Brazilian Journal of Biology, 2014 Body size is one of the most important factors regarding herbaceous perennial plants life-histories, and several fitness components of these organisms are related to size.
GR Demetrio, FF Coelho, MEA Barbosa
doaj +4 more sources
Sauvagesia (Ochnaceae) in the campos rupestres of the Espinhaço Range, Brazil [PDF]
Rodriguésia, 2023 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.
Adriana Queiroz-Lima +2 more
doaj +1 more source
Seasonal Timing of Pseudoviviparous Reproduction of Leiothrix (Eriocaulaceae) Rupestrian Species in South-eastern Brazil [PDF]
Annals of Botany, 2006 Flavia Coelho
exaly +2 more sources
More is not always better: responses of the endemic plant Vellozia nanuzae to additional nutrients [PDF]
Acta Botânica Brasílica, 2020 Soil nutrients are one of the main drivers of plant species composition and distribution, mainly due to the role they play in plant survival and reproductive success.
Jessica Cunha-Blum +3 more
doaj +1 more source
Functional traits of three major invasive grasses in a threatened tropical mountain grassland
Anais da Academia Brasileira de Ciências, 2021 The native flora of the Brazilian rupestrian grassland (campos rupestres) is threatened by the spread of invasive grasses. In this study, we evaluated the effect of habitat on the functional traits and CSR ecological strategies of three invasive alien ...
GERALDO W. FERNANDES +6 more
doaj +1 more source
Acta Botânica Brasílica, 2017 Rupestrian complexes of the Serra do Espinhaço are recognized for their high degree of biodiversity and endemism. However, environmental impacts, particularly from mining, have degraded these environments.
Paula Alves Oliveira +6 more
doaj +1 more source
SHILAP, 2018 The aim of this study is to provide a list of the butterflies (Lepidoptera: Papilionoidea) that occur in the rupestrian grasslands of Serra do Cipó, Minas Gerais, Brazil.
A. C. V. Pires +7 more
doaj +1 more source
Acta Botânica Brasílica, 2018 Most angiosperms rely on animals for pollination, and insects, especially bees, are being the most frequent pollinators. Many native Neotropical plants are frequently visited by the invasive honeybee (Apis mellifera), but its role in the pollination of ...
Pietro K. Maruyama +4 more
doaj +1 more source