Studies in rural communities are important to maintain popular knowledge between generations, as well as to identify new species for pharmaceutical production. Thus, the objectives of this study were to determine which plant species the rural community of Bananal, Mato Grosso, Brazil, uses by calculating the levels of fidelity and concordance regarding species uses among residents and to determine if there is a relationship between the number of known useful plants and levels of education, age, and residence time. Ethnobotanical data was collected from residents of the community through semi-structured interviews in January/December/2016. Species diversity was calculated using Shannon-Wiener, Level of Fidelity (LF), Correction Factor, and the Percentage of Agreement regarding the Main Uses (AMU). Statistical tests were performed using generalized linear models (GLM) in the R environment. The plant use indications were grouped according to the International Classification of Diseases and Related Health Problems (ICD 10). We found 152 species belonging to 130 genera and 67 families. The most frequently used plant parts were leaves, and decoction was the most frequent preparation mode. Strychnos pseudoquina was the species with the highest amount of use indications. The diversity index was 4.5 nats/ind^-1. The body system with the most citations was the code XVIII of ICD 10, corresponding to the species: alfavaca, mentraste, terramicina, angelim, fedegoso. Medicinal species with AMU values higher than 25% were: Strychnos pseudoquina, Plectranthus barbatus, Citrus sinensis cv. pera, Cymbopogon citratus. There was a relationship between the number of useful plants and the residence time of the participants. The Bananal community revealed high species richness and the relationship of knowledge showed that the older the residents and the longer their residence time in the community, the more knowledge they acquired.

The Acrocomia totai palm can be found in areas of Cerrado and Pantanal in Brazil, Argentina, Bolivia and Paraguay. Its fruits are used by traditional and rural communities for subsistence or income source. Given the relevance of this genetic resource, we assessed the morphological and agronomic characters and estimated the population density in two physiognomies of the Pantanal. We found variation in all analyzed characters, such as the density of spines on the stipe, coloration of leaves, epicarp and mesocarp. The average number of fruits per bunch was 392.30±134.53, fresh mass (g) of the whole fruit of 15.50±3.87 and, the mesocarp oil content (%) of 14.94±8.06. The population density varied between 48 pls.ha-1 in area of shrubby grassland to 287 pls.ha-1 in open grassland. We estimated yields per hectare of 8.65 t of fruits, 4.77 t of pulp and 270 kg of oil in areas of shrubby grassland and 1.45 t of fruits, 0.8 t of pulp and 50 kg of oil in areas of open grassland. The data demonstrate the potential of profitable exploitation of the species in extractive or cultivation. The variation found can be useful for the genus taxonomy, breeding and conservation programs.

This work was carried out aiming to evaluate phytosociological parameters and the influence of topographic gradient and water levels on plant distribution in a vereda. That for, we sampled two sites (wet grassland and floodable transition to pond) in two seasons (rainy and dry). Along permanent transects, every 10 m we placed transversally four quadrats of 1 m2, 2 m apart, a total of 280 plots, to estimate percentage cover of each species and water depth. To evaluate the influence of relief and flood level on plant distribution we performed a Principal Coordinate Analysis (PCoA) and Analysis of Permutational Multivariate Variance (PERMANOVA). We recorded 174 species, the richest families were Poaceae (40), Cyperaceae (25) and Asteraceae (14) and the richest genera Paspalum, Rhynchospora and Utricularia (8 each), Hyptis and Cyperus (6), Eleocharis, Ludwigia and Xyris (5). The phytosociological parameters revealed the importance of Poaceae, Cyperaceae and Asteraceae in these communities, corroborating other reports on veredas. We found discrete difference in the species richness between sampling periods, in both wet grassland and transition areas. The slope varied from 0 to 314 cm and was significant for species distribution in both seasons, with a continuum related to waterlogging and surface water on the distinct topographic quotas. In general, we found discrete groupments of species, particularly in lower quotas. The main indicator species were the filiform Eriochrysis holcoides (Poales, Poaceae), Rhynchospora emaciata (Poales, Poaceae), zndropogon virgatus (Poales, Poaceae), Paspalum erianthoides (Poales, Poaceae) and P. flaccidum (Poales, Poaceae). Some species tend to be selective whilst others show plasticity regarding microhabitat.

ISHS I International Symposium on Genetic Resources of Bamboos and Palms and III International Symposium on Ornamental Palms PHENOTYPICAL CHARACTERIZATION OF ACROCOMIA ACULEATE FRUITS IN NATURAL POPULATIONS IN THE PANTANAL REGION, MATO GROSSO DO SUL, BRAZIL

Using plants to treat health problems is an ancient practice that is still practiced today. One way that plants are used to improve health is through medicine bottled (garrafada). A medicine bottled is a homemade mixture of medicinal plants added to a solvent. Medicines bottled are medicinal mixtures that have been widely used, especially by residents of rural areas. Therefore, the goal of this study was to determine the plant species and contents used to prepare medicine bottled by the Bananal Community in the municipality of Rondonópolis/MT/Brazil. Data was collected through semi-structured interviews with the residents of the community. Data analysis was descriptive. The study revealed a total of 12 medicine bottled types used by the community, with 27 plant species belonging to 24 genera and 14 families. The most frequently cited families were Fabaceae, Rutaceae, Moraceae, and Bignoniaceae. The most frequently cited species was Brosimum gaudichaudii Trécul, known popularly as a mama-cadela; was used in three cited medicine bottled. Some medicine bottled was produced with a single species of medicinal plant and others with three or more. Their therapeutic purposes were diverse, with some medicine bottled indicated to treat one disease and others to treat two or more diseases. It can be concluded that the Bananal community demonstrates knowledge about the plant species used and how to extract their active compounds. The strong historical and cultural context, in addition to the diversity and availability of native plant resources in Brazil, may have perpetuated the use of medicine bottled in the Bananal Community. Key words: Medicinal plants, medicine bottled (garrafada), popular knowledge.

Com o objetivo de avaliar a deposição e distribuição de solução traçante em plantas de feijoeiro e capim-braquiária, foi conduzido experimento no NuPAM-FCA/ UNESP, campus de Botucatu-SP, utilizando um simulador de pulverização em ambiente controlado. Os tratamentos utilizados foram: bico jato plano XR Teejet (XR110.02VS) + surfactante Aterbane BR (0,5% v/v); bico jato cônico Conejet (TXVK-4) + surfactante Aterbane BR (0,5% v/v); bico jato plano XR Teejet (XR110.02VS); e bico jato cônico Conejet (TXVK-4). Em todos os tratamentos foi aplicada uma solução de NaCl (0,5% p/v) + corante Poliglow laranja (0,5% p/v) + mancozeb (0,5% p/v). As unidades experimentais constituíram-se de vasos com duas plantas-alvo de capim-braquiária posicionadas sob uma planta-alvo de feijoeiro. A visualização da distribuição das gotas nas folhas de capim-braquiária foi efetuada com auxílio de luz negra, e o depósito da calda na superfície das plantas foi quantificado através da condutividade elétrica da solução aplicada e coletada por meio de lavagem de ambos os alvos. Os bicos de pulverização, jato plano (XR Teejet) e cônico (Conejet), não apresentaram diferença no depósito nos folíolos totais de feijoeiro quando submetidos a mesma condição de calda de pulverização. No entanto, o bico jato plano XR Teejet (XR110.02VS) e o bico jato cônico Conejet (TXVK-4) proporcionaram aumento de 67,1 e 61,5% na deposição da calda em relação a área foliar e 106,4 e 66,9% para matéria seca, respectivamente, em relação ao bico jato plano XR Teejet (XR110.02VS) + surfactante Aterbane BR (0,5% v/v) e ao bico jato cônico Conejet (TXVK-4) + surfactante Aterbane BR (0,5% v/v). Para o capim-braquiária, o bico cônico Conejet proporcionou deposição superior e distribuição mais uniforme em relação ao jato plano XR Teejet.