3 documents found, page 1 of 1
Floristic composition of two areas of Caatinga in Chapada do Araripe
Sousa , José Fábio de Oliveira; Oliveira , Arycelle Alves de; Campos , Natália Barbosa; Almeida-Bezerra, José Weverton; Silva, Viviane Bezerra daThe Caatinga is the main vegetation formation in northeastern Brazil, occupying most of its area and being of total importance to the region, it has many endemic species, but a small percentage of its extension is protected by environmental laws. It is in it that the Chapada do Araripe is inserted, present in the states of Piauí, Pernambuco and Ceará, which has an enormous plant diversity, has several phytophys...
Review of the medicinal use of Rhaphiodon echinus Schauer (Lamiaceae): biologic...
Cruz Neto, João; Viana, José Wellington Macêdo; Silva, Viviane Bezerra da; Costa, Adrielle Rodrigues; Costa, Maria Haiele Nogueira daThe objective was to conduct a literature review on the biological and pharmacological activities of Rhaphiodon echinus. This is an integrative review guided by the following question: What is the scientific evidence about the biological and pharmacological activity of R. echinus? The databases MEDLINE, PUBMED, BDENF, SCOPUS and WoS were chosen for the search. A population of 54 studies was identified whose sam...
Allelopathic potential of Ziziphus joazeiro Mart. (Rhamnaceae) about the germin...
Rodrigues, Maria Daniele Pereira; Leandro, Cicero dos Santos; Silva, Ana Karolina Fernandes; Almeida-Bezerra, José Weverton; Silva, Danúbio Lopes daAllelopathy can be used to combat weeds, which can negatively interfere in various natural and cultivated environments. Among the weeds found in the Caatinga are Calotropis procera and Cenchrus echinatus. Thus, the objective was to evaluate the allelopathic effect of extracts from leaves, stems and roots of Ziziphus joazeiro on the germination and development of these species. Two portions of 50 g of each part ...