A5004140407- Plant Diversity and Evolution
- Plant and animal studies
- Botanical Research and Applications
- Plant Taxonomy and Phylogenetics
- Plant Parasitism and Resistance
- Indigenous Studies in Latin America
- Botany, Ecology, and Taxonomy Studies
- Plant and Fungal Species Descriptions
- Fern and Epiphyte Biology
- African Botany and Ecology Studies
- Plant and soil sciences
- Mediterranean and Iberian flora and fauna
- Ecology and Vegetation Dynamics Studies
- Amazonian Archaeology and Ethnohistory
- Indigenous Health and Education
- Indigenous Cultures and History
- Banana Cultivation and Research
- Botanical Research and Chemistry
- Biochemical and biochemical processes
- Ethnobotanical and Medicinal Plants Studies
- Conservation, Biodiversity, and Resource Management
- Agroforestry and silvopastoral systems
- Traditional and Medicinal Uses of Annonaceae
- Piperaceae Chemical and Biological Studies
- Lichen and fungal ecology
National University of the Northeast
2003-2025
Centro Científico Tecnológico - Nordeste
2014-2024
Consejo Nacional de Investigaciones Científicas y Técnicas
2013-2024
National University of Misiones
2015-2024
Instituto de Botânica
2011-2023
Universidade Federal do Pampa
2023
Universidad de Los Andes
2016
Centro Científico Tecnológico - Tucumán
2007
Universidad Nacional de Asunción
2002
Large clades of angiosperms are often characterized by diverse interactions with pollinators, but how these pollination systems structured phylogenetically and biogeographically is still uncertain for most families. Apocynaceae a clade >5300 species worldwide distribution. A database representing >10 % in the family was used to explore diversity pollinators evolutionary shifts across major regions. The compiled from published unpublished reports. Plants were categorized into broad then...
Based on herbarium material collected in Bolivia, a species new to science, Philibertia woodii H.A. Keller & Goyder is described and illustrated here. The similar its vegetative floral morphology latiflora (Griseb.) Goyder, P. longistyla speciosa (Malme) Goyder. allows the list of taxa genus be increased 45.
La construcción de la Represa Hidroeléctrica Yacyretá impactó manera notable en los ecosistemas aledaños. Para mitigar estos efectos, Entidad Binacional creó áreas protegidas, como Reserva Natural Rincón Santa María (RNRSM) y Mbaracayá (RNMb) Ituzaingó, Corrientes, Argentina. RNRSM alberga bosques secundarios restauración pinares abandonados, mientras que RNMb —más afectada por las obras represa— presenta vegetación secundaria recuperación. El objetivo este trabajo fue inventariar especies...
Numerous studies highlight the importance of phytotherapy for indigenous and non-indigenous people in different parts world. In this work we analyze richness (number species), diversity (plant identity number illnesses which it is used) similarity plant species treated with them, order to contribute new data insight into medicines local medical systems living Misiones province, subtropics Argentina. Three sympatric groups were compared: Guarani Indians, Criollos (mestizos) Polish migrants....
Protected areas (PAs) are one of the main strategies to protect biodiversity and its ecosystem services globally. Plants a critical component biodiversity, playing key role in almost every aspect life, Fabaceae is third most diverse plant family worldwide with many useful species. We evaluated diversity uses Fabaceae, how much this encompassed by Argentina's PAs network, relationship between species' conservation status their uses. To do so, we used literature review, species distribution...
Background: Human populations develop locally-based knowledge about the species used as firewood through use of natural resources, and by experimenting with cultural guidelines transmitting their experiencies. In selection this is mainly based on igneous properties each species. This study was carried out in rural settlements indigenous province Misiones, Argentina. We surveyed combustion local categories classification. analyzed most relevant characteristics obtained from different multiple...
En este trabajo presentamos un inventario de las plantas vasculares la provincia Misiones, que incluye total 3418 taxones representan más del 30% presentes en Argentina. Se analizan los 47 endémicos Misiones y categorizamos siguiendo criterios UICN. Identificamos a 761 son exclusivos para dentro Argentina especies no han sido colectadas tiempos recientes. También se indican 16 nuevas citas
Se presentan los resultados de un estudio etnobotánico las plantas medicinales utilizadas por pequeños agricultores sector del área influencia la Reserva Biósfera Yabotí. efectuaron 65 entrevistas semi-estructuradas a hombres y mujeres distinta edad. El número especies relevadas alcanza total 176 vasculares, cuales 78 son cultivadas 93 se recolectan en su estado silvestre distintas situaciones vegetación. Solamente 5 mencionadas obtenidas mercado. Las espontáneas muy similares cuanto...
An ethnobotanical study was performed of the ferns and lycophytes used by Guaraní Misiones Province, Argentina. It determined that fifty species are used, details uses names nomenclature given discussed. Fern for medicines, crafts, in magic rituals, marketing plants. The most important traditional use is medicine modern commercialization horticulture.
A lectotype is designated here for Cocos poni, a species first proposed by Hauman in Las Palmeras de la Flora Argentina and currently treated as synonym of Butia yatay or B. paraguayensis. Collections were made the locality based on his photos description, an epitype this also here. poni recognized distinct species. This paper includes photos, relationships, geographic distribution, conservation assessment poni.
Abstract The Teyú Cuaré field, in Misiones province, Argentina, has been renowned for its flora and physiognomy, which led researchers to indicate that it could be a relict of Cerrado biome. We analyzed the floristic structure woody component savanna community this site, discussed processes contribute permanence vegetation type over time. Perimeter height all individuals ≥ 10 cm perimeter at soil were collected 12 square plots (400 m2 each one). found 15 families 17 species our site compared...
Including the results reported in this paper, there are 41 species of Oxypetalum (Apocynaceae, Asclepiadoideae) that occur Argentina, eight them endemic: O. arenicola, fontellae, gracile, lynchianum, longipedunculatum, pubescens, tucumanense and teyucuarense. The last is a new from Paraje Teyú Cuaré, San Ignacio, Misiones Province, which described illustrated here. It shares some morphological features with jorgensenii, but, overall, it does not closely resemble any other genus...
O estudo foi realizado em um fragmento de Floresta Estacional Semidecidual (Misiones, Argentina), com o objetivo analisar as variáveis fitossociológicas das espécies arbóreas, por meio da estratificação área acordo a geomorfologia. Inicialmente, baseando-se na declividade e fotointerpretação, compartimentalizada em: planície, encostas média, alta topo. Dentro cada compartimento, foram alocados três conglomerados compostos quatro subunidades 100 m2, totalizando 48 subunidades, nas quais...
Se presenta un estudio sobre las plantas empleadas en comunidades guaraníes de Misionespara erigir estructuras habitacionales y religiosas. discuten algunos puntos relativos alabandono pautas tradicionales construcción
Se presenta un estudio de los recursos vegetales colorantes utilizados por guaraníes Misiones, estos se abordan acuerdo a diferentes ámbitos aplicación clasificándolos en para artesanías, pinturas corporales y tinturas telas. Muchas las aplicaciones que registran aquí ya nos son usuales la actualidad. Además detallar técnicas obtención especies empleadas, describen algunos diseños básicos empleados cestería
Sobre la base de ejemplares herbario recolectados en nuestro país, se cita por primera vez a Eriobotrya japonica (Thunb.) Lindl. (Rosaceae) como especie naturalizada Argentina. Se incluyen observaciones ecológicas y también brinda información acerca los diversos usos locales. La es descripta e ilustrada.
Fil: Judkevich, Marina Daniela. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Conicet - Nordeste. Instituto Botanica del Universidad Facultad Ciencias Agrarias. Nordeste; Argentina
The phylogenetic analysis of the subtribe Gonolobinae allowed to determine position Matelea balansae Morillo & Fontella, a taxon that was not related clade genus Aubl. sensu stricto, nor grouped into other generic clades. This leads foundation new monotypic genus, Caa H. A. Keller Liede. Morphological information, complementary original diagnosis species, is included.
La arquitectura foliar de 12 especies leñosas la familia Lauraceae que crecen en Provincia Misiones (Argentina) fueron estudiadas con el objetivo contribuir al conocimiento las acuminado y o sin domacios. Los patrones venación primero, segundo, tercero, cuarto quinto orden descriptos e ilustrados para estudiadas; éstas presentan una secundaria varios tipos: broquidódroma (Nectandra megapotamica, Cryptocarya aschersoniana, Ocotea diospyrifolia, Endlicheria paniculata, puberula sp.), acródroma...