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	Provedor de dados Boletín de la Sociedad (5) Darwiniana (1) Gayana Botánica (1) Autor Bayón,Néstor D. (7) Freire,Susana E. (7) Arambarri,Ana M. (3) Colares,Marta N. (3) Monti,Claudia (3) Novoa,María C. (3) Delucchi,Gustavo (2) Giuliano,Daniel A. (2) Sancho,Gisela (2) Stenglein,Sebastián A. (2) Sáenz,Alcides A. (2) Urtubey,Estrella (2) Ariza Espinar,Luis (1) Baeza,Carlos M. (1) Gutiérrez,Diego G. (1) Iharlegui,Laura (1) Katinas,Liliana (1) Migoya,María A. (1) Monri,Claudia (1) Muñoz-Schick,Mélica (1) Mais... Palavra-chave Anatomy (3) Argentina (3) Asteraceae (2) Leaves (2) Lectotypification (2) Medicinal plants (2) Paranaense biogeographic province (2) Amaranthus (1) Baccharis (1) Buenos Aires (1) Catamarca (1) Chuquiraga (1) Compositae (1) Cosmos (1) Dicotyledons (1) Endemism (1) Epidermal characters (1) Eupatorium (1) Gallery forests (1) Gamochaeta (1) Mais... Tipo do documento Info:eu-repo/semantics/article (5) Info:eu-repo/semantics/other (1) Journal article (1) Ano 2016 (1) 2011 (2) 2008 (1) 2006 (2) 2005 (1) País Argentina (6) Chile (1) Idioma Inglês (5) Espanhol (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 7 Primeira ... 1 ... Última Epidermal characteristics of toxic plants for cattle from the Salado River basin (Buenos Aires, Argentina) Boletín de la Sociedad Freire,Susana E.; Arambarri,Ana M.; Bayón,Néstor D.; Sancho,Gisela; Urtubey,Estrella; Monti,Claudia; Novoa,María C.; Colares,Marta N.. One hundred and eighty species belonging to 41 families inhabiting the Salado River Basin of the province of Buenos Aires (Argentina) were previously reported to be toxic for cattle. The purpose of this study was to provide a tool to distinguish the taxa when the plant material is desintegrated. In this way, an approach to the identification of these taxa through leaf epidermal features (anticlinal epidermal cell wall patterns, cuticular ornamentation, stomata, and hair types) is performed. A key to the 180 species as well as illustrations of diagnostic characters are given. Tipo: Info:eu-repo/semantics/article Palavras-chave: Buenos Aires; Salado River Basin; Toxic plants; Anatomy; Epidermal characters; Stomata; Hairs; Dicotyledons; Monocotyledons. Ano: 2005 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722005000200010 Leaf anatomy of Medicinal Shrubs and Trees from Gallery Forests of the Paranaense Province (Argentina): Part 1 Boletín de la Sociedad Arambarri,Ana M.; Freire,Susana E.; Colares,Marta N.; Bayón,Néstor D.; Novoa,María C.; Monri,Claudia; Stenglein,Sebastián A.. Sixty two species of shrubs and trees belonging to 28 families inhabiting gallery forests of the Paranaense biogeographic province (Argentina) have been cited with medicinal properties. The aim of this study was to provide a tool to recognize these taxa from fragmented leaf samples. Fresh material and hydrated herbarium specimens fixed in FAA were surveyed. The main differential traits are: hypodermis presence (e.g. Myrceugenia glaucescens ); stomata and trichome types (e.g. ciclocytic stomata in Baccharis spp.; cystolith-like structure in trichomes in Aloysia gratissima var. gratissima ); midvein transection outlines (e.g. midvein convex and keel-shaped on the adaxial side in Allophylus edulis ), mesophyll of the leaf blade (e.g. indifferentiated in... Tipo: Info:eu-repo/semantics/other Palavras-chave: Anatomy; Argentina; Gallery forests; Leaves; Medicinal plants; Paranaense biogeographic province. Ano: 2006 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722006000200007 Nuevas citas de Asteraceae para la provincia de Catamarca (Argentina) Boletín de la Sociedad Freire,Susana E.; Bayón,Néstor D.; Giuliano,Daniel A.; Ariza Espinar,Luis; Sáenz,Alcides A.; Monti,Claudia; Delucchi,Gustavo. Se mencionan los siguientes nuevos registros de Asteráceas para la provincia de Catamarca, Argentina: Baccharis acaulis, B. boliviensis var. latifolia, B. flexuosa, B. glutinosa var. angustissima, B. stenophylla (Tribu Astereae), Eupatorium patens var. tomentosum (Tribu Eupatorieae), Cosmos bipinnatus, C. peucedanifolius var. peucedanifolius, Helianthus annuus (Tribu Heliantheae), Gamochaeta erythractis, G. longipedicellata, Gnaphalium lacteum, Tessaria integrifolia var. integrifolia (Tribu Inuleae), Chuquiraga ruscifolia (Tribu Mutisieae), Senecio crepidifolius, S. subulatus var. subulatus, Xenophyllum incisum var. incisum (Tribu Senecioneae). Se citan además el hábitat de los taxones y las provincias fitogeográficas que integran. Se propone una nueva... Tipo: Info:eu-repo/semantics/article Palavras-chave: Catamarca; Asteraceae; Baccharis; Chuquiraga; Cosmos; Gamochaeta; Gnaphalium; Helianthus; Eupatorium; Senecio; Tessaria; Xenophyllum. Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722011000100014 Lectotypification of seven names in Amaranthus Boletín de la Sociedad Bayón,Néstor D.; Freire,Susana E.. Typification is provided for seven names of American and African species of Amaranthus as a nomenclatural contribution to a forthcoming taxonomic revision of this genus. Tipo: Info:eu-repo/semantics/article Palavras-chave: Amaranthus; Lectotypification; Nomenclature. Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722011000100015 Leaf anatomy of medicinal shrubs and trees from Misiones forest of the Paranaense Province (Argentina): Part 2 Boletín de la Sociedad Arambarri,Ana M.; Freire,Susana E.; Colares,Marta N.; Bayón,Néstor D.; Novoa,María C.; Monti,Claudia; Stenglein,Sebastián A.. The present paper contains the study of the second part of medicinal shrubs and trees from Paranaense province. Forty five species of shrubs and trees belonging to 29 families inhabiting Misiones forest of the Paranaense biogeographic province (Argentina) have been cited with medicinal properties. The work provides illustrations of diagnostic characters and conclusions of the main botanical differential traits, such as the presence of crystaliferous epidermis (e.g. Trixis divaricata subsp. divaricata); stomata and trichomes types (e. g. ciclocytic stomata in Pilocarpus pennatifolius and scale peltate trichomes in Tabebuia heptaphylla); midvein transection outlines (e.g. midvein convex and keel-shaped on the adaxial side in Schinus weinmanniifolia);... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomy; Argentina; Misiones forest; Leaves; Medicinal plants; Paranaense biogeographic province. Ano: 2008 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722008000100003 Inventario de la biodiversidad vegetal de la provincia de Misiones: Asteraceae Darwiniana Freire,Susana E.; Urtubey,Estrella; Sancho,Gisela; Bayón,Néstor D.; Katinas,Liliana; Gutiérrez,Diego G.; Giuliano,Daniel A.; Sáenz,Alcides A.; Iharlegui,Laura; Delucchi,Gustavo. Este es el primer análisis florístico completo de la familia Asteraceae para un área subtropical de Argentina, extensa y en peligro de conservación, delimitada por la provincia de Misiones. Este estudio registra 88 géneros, 345 especies y 16 taxones infraespecíficos de la familia Asteraceae para las dos unidades fitogeográficas de esta provincia: los distritos de las Selvas Mixtas y el de Los Campos. Nueve especies son mencionadas por primera vez para el área y 23 son consideradas como probables. Se incluyen claves para la identificación de las tribus, los géneros, las especies y los taxones infraespecíficos, como así también una discusión breve sobre la distribución de las tribus, los géneros y los hábitos en relación a los departamentos políticos o los... Tipo: Info:eu-repo/semantics/article Palavras-chave: Argentina; Asteraceae; Misiones. Ano: 2006 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0011-67932006000200007 Taxonomic revision of the genus Gamochaeta Wedd. (Gnaphalieae, Asteraceae) in Chile Gayana Botánica Freire,Susana E.; Salomón,Luciana; Bayón,Néstor D.; Baeza,Carlos M.; Muñoz-Schick,Mélica; Migoya,María A.. ABSTRACT Twenty four species of Gamochaeta (Gnaphalieae, Asteraceae), G. aliena, G. alpina, G. americana, G. andina, G. axillaris, G. chamissonis, G. depilata, G. deserticola, G. falcata, G. filaginea, G. humilis, G. longipedicellata, G. neuquensis, G. nivalis, G. oligantha, G. procumbens, G. ramosa, G. serpyllifolia, G. simplicicaulis, G. spiciformis, G. stachydifolia, G. subfalcata, G. valparadisea, and G. villarroelii, are formally monographed with morphological descriptions, illustrations, geographic distribution and habitat, distribution maps, phenology, lists of representative specimens examined, and a comprehensive identification key for every species. A new name Gamochaeta ramosa S.E. Freire, N. Bayón & C.M. Baeza for Gnaphalium ramosum Phil.... Tipo: Journal article Palavras-chave: Compositae; Endemism; Lectotypification; South America; Synonyms; Taxonomy. Ano: 2016 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-66432016000200292 Registros recuperados: 7 Primeira ... 1 ... Última

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