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Oxypetalum chodatianum (Apocynaceae) en el Nordeste Argentino
(Pybio, 2018-11)
Se documenta mediante material de herbario la presencia en la Argentina de Oxypetalum chodatianum (Apocynaceae: Asclepiadoideae: Asclepiadeae: Oxypetalinae). Se ilustra la especie mediante fotos de la planta y detalles florales.
A New Species of Oxypetalum (Apocynaceae, Asclepiadoideae) from Northern Argentina
(American Society of Plant Taxonomists, 2017-09)
Oxypetalum is the largest genus of Oxypetalinae (Apocynaceae-Asclepiadoideae) and presents its highest diversity in southern South America. A new species, Oxypetalum globosum, from montane environments of northern Argentina, ...
Novelties in Oxypetalum (Apocynaceae: Asclepiadoideae): a new species and revalidation of the name O. megapotamicum
(2021)
Baseado em um espécime de herbário coletado no estado de Santa Catarina, Brasil, descrevemos e ilustramos uma nova espécie: Oxypetalum kassneri. Além disso, com base em análises filogenéticas moleculares, propomos a ...
Una nueva especie de Oxypetalum (Apocynaceae), colectada en Santa Catarina, Brasil, hace 45 años
(Instituto de Botánica del Nordeste, 2022)
Is the southern South American genus Tweedia (Apocynaceae: Asclepiadoideae) monophyletic? Molecular phylogenies, distribution and taxonomy
(International Association For Plant Taxonomy, 2014-12)
Tweedia is a genus traditionally regarded as composed of seven species distributed on both sides of the Andes in southern South America. Recent molecular analyses of two of its species have shown that they are found in ...
Novelties in Oxypetalum (Apocynaceae: Asclepiadoideae): a new species and revalidation of the name O. megapotamicum
(Jardim Botânico do Rio de Janeiro, 2021-07)
Based on a specimen collected in Santa Catarina state, Brazil, the new species Oxypetalum kassneri is described and illustrated. Moreover, a molecular phylogenetic analysis allows to propose the revalidation of O. ...
Oxypetalum marchesii (Apocynaceae, Asclepiadoideae), an Endemic New Species from Uruguay
(American Society of Plant Taxonomists, 2018-08-10)
A new species, Oxypetalum marchesii, from rocky grassland environments of Uruguay, is here described, illustrated, and compared to morphologically similar species. Data on its habitat, distribution, ecology, and conservation ...
Oxypetalum (apocynaceae) en la Argentina : una nueva especie, nuevos sinónimos y una clave de identificaciónOxypetalum (apocynaceae) in Argentina : a new species, new synonyms and an identification key
(Instituto de Botánica del Nordeste, 2020-02-06)
Oxypetalum venustum H. A. Keller (Apocynaceae: Asclepiadoideae: Asclepiadae: Oxypetalinae), una especie similar a O. fontellae S. A. Cáceres, se describe e ilustra sobre la base de un ejemplar hallado en la provincia de ...
Puccinia araujae, a promising classical biocontrol agent for moth plant in New Zealand: Biology, host range and hyperparasitism by Cladosporium uredinicola
(Elsevier, 2016-04)
The rust fungusPuccinia araujiaeis proposed as a biological control agent for moth plant (Araujiahortorum) in New Zealand. This pathogen completes its life cycle on this host, it has the capacity ofdamaging it by producing ...