Results 91 to 100 of about 147,808 (287)
A new record of fossil wood of Vochysiaceae from the Upper Pleistocene (Arroyo Feliciano Formation), Argentina, South America [PDF]
, 2015 A new species of Qualeoxylon Suguio & Mussa is described from the Late Pleistocene Arroyo Feliciano Formation of the Gualeguay Basin on eastern Argentina.
Brea, Mariana, Moya, Eliana Vanesa
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Notas sobre la flora argentina - II
Lilloa, 2021 El autor completa su información sobre Symplocos (Lilloa XXIII (1950) 341) y da una visión general de las Simarubaceae y las Icacinaceae presentes en Argentina.
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Geological Journal, EarlyView.ABSTRACT Climate change represents the biggest current challenge for us and for future generations. Its impact on agriculture is undeniable, considering the food security goal. Thus, the cropland footprint has been distinguished as a comprehensive index for assessing the impact of environmental changes in agricultural areas determined by the increased ...
Ibrahim Cutcu, Magdalena Radulescu
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Blepharocalyx salicifolius en la flora argentina
Lilloa, 1998 Un estudio de los flavonoides en hojas de B. tweediei y B. gigantea nos permitió concluir que ambos taxones son quimiotaxonómicamente idénticos. Los flavonoides identificados son: quercetina, kaempferol, kaempferol-3-glucósido, hiperina y quercetina-3-glucósido.
Alicia Rotman +2 more
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STYRAX ACUMINATUS (STYRACACEAE), NUEVO REGISTRO PARA LA FLORA ARGENTINA
Darwiniana, nueva serie, 2019 Styrax is a genus of woody plants with about 130 species. In Argentina two species has been recorded. In the present contribution, a third species, Styrax acuminatus, is reported for the first time for the province of Misiones. A description of the species, field pictures, ecological observations, a distribution map, and a key to the species of Styrax ...
Rojas, José Luis +1 more
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Key soil health indicators under humid grazing lands
Grassland Research, EarlyView.Soil health can be described using a few key soil health indicators that target a diversity of soil functions. This perspective article highlights how forage management affects these soil health indicators in humid‐zone grazing lands. Abstract Background Soil health describes critical soil functions influenced by land management. Although some key soil
Alan J. Franzluebbers
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Plant species first recognised as naturalised for New South Wales in 2002 and 2003, with additional comments on species recognised as naturalised in 2000–2001 [PDF]
, 2013 Information is provided on the taxonomy and distribution of 71 taxa of naturalised or naturalising plants newly recorded for the state of New South Wales during the period 1 January 2002 to 31 December 2003.
Barker, Clive H. +3 more
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Behavioral aspects and predation of seeds of Cardiospermum grandiflorum Swartz (Sapindaceae) by Cissoanthonomus tuberculipennis Hustache (Coleoptera: Curculionidae) [PDF]
, 2013 For the first time in Brazil, the weevil Cissoanthonomus tuberculipennis Hustache, 1939 (Coleoptera: Curculionidae) are reported preying on seeds of Cardiospermum grandiflorum Swartz (Sapindaceae).
Lampert, Silvana +3 more
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Index de la flora dendrológica argentina
Lilloa, 2021 En este índice de la flora dendrológica de Argentina, el autor enumera los árboles y arbustos autóctonos del país y amplía su obra publicada en 1935 con información sobre las propiedades físicas y usos industriales de la madera del país, pero en la mención de aquellos arbustos que limiten estos estudios a especies interesantes.
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AMAUROPELTA OPPOSITA (THELYPTERIDACEAE), NUEVA CITA PARA LA FLORA ARGENTINA
Darwiniana, nueva serie, 2018 Amauropelta opposita , a species known up to now for southern Brazil as its southernmost distribution limit, was collected for the first time in northeastern Argentina (Misiones). Its morphological characteristics, synonymy and lectotypification are included; illustrations, photographs, a map with the location of the new record, as well as a key of the
Ponce, M. Mónica, Zanotti, Christian A
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