Search Results - "Susana E. Freire"

Morphometric Analysis and Synopsis of Pseudognaphalium (Gnaphalieae, Asteraceae) in North America by FREIRE, SUSANA E., GROSSI, MARIANA A., BAYÓN, NÉSTOR D., MONTI, CLAUDIA

“…Abstract Pseudognaphalium Kirp. (Asteraceae, Gnaphalieae) consist of about 60 species mainly distributed in South, Central, and North America. As a first…”
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Unraveling Polyphyly in Flourensia (Asteraceae, Heliantheae, Enceliinae) and the Establishment of a New Genus Austroflourensia by Freire, Susana E, Ospina, Juan C, Aagesen, Lone, Espinar, Luis Ariza, Panero, José L, Scataglini, M Amalia

“…The monophyly of Flourensia was examined for the first time by sequencing the nuclear ITS and plastid psbA- trnH regions in 18 species of the genus, analyzing…”
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Resolution of deep nodes yields an improved backbone phylogeny and a new basal lineage to study early evolution of Asteraceae by Panero, Jose L., Freire, Susana E., Ariza Espinar, Luis, Crozier, Bonnie S., Barboza, Gloria E., Cantero, Juan J.

“…[Display omitted] •Resolution of basal Asteraceae clades yields better backbone for supertree construction and placement of fossil calibrations.•A monotypic…”
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Taxonomic Studies in Pseudognaphalium Kirp. (Asteraceae, Gnaphalieae) from Peru by Freire, Susana E., Monti, Claudia, Bayón, Néstor D., Migoya, María A.

“…An account of the nine species of Pseudognaphalium occurring in Peru is provided, i.e. P. cheiranthifolium, P. dysodes, P. elegans, P. gaudichaudianum, P…”
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NUEVAS COMBINACIONES, NUEVOS SINÓNIMOS Y LECTOTIPIFICACIONES EN CHAETANTHERA Y ORIASTRUM (ASTERACEAE, MUTISIEAE) by Marcela V., Nicola, Susana E., Freire, Luis, Ariza Espinar

“…Three new combinations in Oriastrum are proposed: Oriastrum minutum from Argentina and Chile, and O. stuebelii var. abbreviatum and O. stuebelii var…”
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Morphometric analyses and new taxonomic circumscription of South American species of Flourensia (Asteraceae, Heliantheae, Enceliinae) by Ospina, Juan C., Aagesen, Lone, Ariza Espinar, Luis, Freire, Susana E.

“…Flourensia (Asteraceae, Heliantheae, Enceliinae) is an amphitropical genus of resinous subshrubs, shrubs and small trees with 13 North American and 20 South…”
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Senecio pseudodepressus (Asteraceae, Senecioneae), a New Species from San Juan Province, Argentina by Salomón, Luciana, Freire, Susana E.

“…Senecio pseudodepressus, a new species from the Province of San Juan, Argentina, is described and illustrated. Senecio pseudodepressus is morphologically…”
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Gamochaeta beckii (Gnaphalieae, Asteraceae): A New Species from Bolivia by Freire, Susana E., Urtubey, Estrella

“…Gamochaeta beckii, a new species found in La Paz, Bolivia is described and illustrated. Gamochaeta beckii is similar to G. purpurea but it is easily…”
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Lucilia group (Asteraceae, Gnaphalieae): phylogenetic and taxonomic considerations based on molecular and morphological evidence by Freire, Susana E, Chemisquy, M. Amelia, Anderberg, Arne A, Beck, Stephan G, Meneses, Rosa I, Loeuille, Benoît, Urtubey, Estrella

“…The Lucilia group sensu Anderberg and Freire comprises nine South American genera: Belloa, Berroa, Chevreulia, Cuatrecasasiella, Facelis, Gamochaetopsis,…”
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New circumscription of the genus Gamochaeta (Asteraceae, Gnaphalieae) inferred from nuclear and plastid DNA sequences by Urtubey, Estrella, López, Alicia, Chemisquy, María A., Anderberg, Arne A., Baeza, Carlos M., Bayón, Néstor D., Deble, Leonardo P., Moreira-Muñoz, Andrés, Nesom, Guy L., Alford, Mac H., Salomón, Luciana, Freire, Susana E.

“…Gamochaeta (tribe Gnaphalieae, Asteraceae) is composed of ca. 60 species primarily distributed in tropical and subtropical America. Within the tribe…”
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Systematics of the Japanese Macroclinidium and ×Macropertya (Asteraceae, Pertyoideae, Pertyeae) and their Phylogeny Inferred from Morphology by Freire, Susana E

“…The small genus Macroclinidium, with five species, and the monospecific xMacropertya are endemic to Japan. Macroclinidium is characterized by unbranched stems…”
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Famatinanthus, a New Andean Genus Segregated from Aphyllocladus (Asteraceae) by Freire, Susana E., Barboza, Gloria E., Cantero, Juan J., Espinar, Luis Ariza

“…Famatinanthus, a new genus of Asteraceae (Mutisioideae, Onoserideae), is described and illustrated to accommodate one species from the Andes of Argentina, that…”
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EPIDERMAL CHARACTERS OF BACCHARIS (ASTERACEAE) SPECIES USED IN TRADITIONAL MEDICINE by Freire, Susana E, Urtubey, Estrella, Giuliano, Daniel A

“…A morphological study of 38 species of Baccharis used in traditional medicinewas carried out to provide some epidermal characters that will contribute to…”
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SYSTEMATIC REVISION AND PHYLOGENY OF AINSLIAEA DC. (ASTERACEAE, MUTISIEAE)1 by Freire, Susana E

“…Ainsliaea DC. is an Asiatic genus of Mutisieae Cass. Forty-nine species and 19 varieties are recognized. Twenty-six species are endemic to China, four to…”
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Micromorphological characters supporting the removal of Senecio series Otopteri from Senecio (Asteraceae, Senecioneae) by Riva, Adriana(Instituto de Botánica Darwinion), Pozner, Raúl(Instituto de Botánica Darwinion), Freire, Susana E(Instituto de Botánica Darwinion)

“…Recent molecular studies suggest that Senecio otites belonging to Senecio sect. Senecio ser. Otopteri should be removed from Senecio so that this large and…”
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Senecio farinifer y S. madariagae (Asteraceae, Senecioneae), nuevos registros para la flora argentina by Hernández, Marcelo P., Freire, Susana E., Giuliano, Daniel A.

“…En el presente trabajo se registra por primera vez para la flora argentina la presencia de Senecio farinifer Hook. & Arn. y S. madariagae Phil…”
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Inventario de la biodiversidad vegetal de la provincia de Misiones: Asteraceae by Freire, Susana E.(Museo de La Plata División Plantas Vasculares ,Universidad Nacional de La Plata Facultad de Ciencias Agrarias y Forestales Departamento de Biología y Ecología), Urtubey, Estrella(Museo de La Plata División Plantas Vasculares), Sancho, Gisela(Museo de La Plata División Plantas Vasculares ,Universidad Nacional de La Plata Facultad de Ciencias Agrarias y Forestales Departamento de Biología y Ecología), Bayón, Néstor D.(Universidad Nacional de La Plata Facultad de Ciencias Agrarias y Forestales Departamento de Biología y Ecología), Katinas, Liliana(Museo de La Plata División Plantas Vasculares ,Universidad Nacional de La Plata Facultad de Ciencias Agrarias y Forestales Departamento de Biología y Ecología), Gutiérrez, Diego G.(Museo de La Plata División Plantas Vasculares), Giuliano, Daniel A.(Museo de La Plata División Plantas Vasculares), Sáenz, Alcides A.(Universidad Nacional de La Plata Facultad de Ciencias Naturales y Museo), Iharlegui, Laura(Museo de La Plata División Plantas Vasculares), Delucchi, Gustavo(Museo de La Plata División Plantas Vasculares)

“…This is the first complete, floristic analysis of the Asteraceae family from an extense, endangered, subtropical area of Argentina, covered by the Misiones…”
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Nuevas combinaciones, nuevos sinónimos y lectotipificaciones en Chaetanthera y oriastrum by Nicola, Marcela V, Freire, Susana E, Ariza Espinar, Luis

“…Se proponen tres nuevas combinaciones en Oriastrum: Oriastrum minutum de Argentina y Chile y O. stuebelii var. abbreviatum y O. stuebelii var. argentinum de…”
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MICROMORPHOLOGICAL CHARACTERS SUPPORTING THE REMOVAL OF SENECIO SERIES OTOPTERI FROM SENECIO (ASTERACEAE, SENECIONEAE) by Riva, Adriana, Pozner, Raúl, Freire, Susana E.

“…Recent molecular studies suggest that Senecio otites belonging to Senecio sect. Senecio ser. Otopteri should be removed from Senecio so that this large and…”
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A TAXONOMIC REVISION OF HETEROSPERMA (ASTERACEAE: COREOPSIDEAE) by Lizarazu, Mabel A., Freire, Susana E.

“…The New World genus Heterosperma Cav. is circumscribed to include 11 species: H. achaetum S. F. Blake, H. diversifolium Kunth, H. ferreyrii H. Rob., H…”
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