Aportaciones al conocimiento de las comunidades arvenses de los cultivos de girasol.

Sin resume

Notas florísticas de las Lagunas de Ruidera (Campo de Montiel, Albacete - Ciudad Real)

Sin resume

Contribución al estudio de la flora y vegetación de las Lagunas de Ruidera y su entorno

Tesis Univ. Complutense de Madrid.Fac. de Ciencias BiológicasTRUEProQuestpu

Annotated checklist and identification keys of the Acalyphoideae (Euphorbiaceae) of Equatorial Guinea (Annobón, Bioko and Río Muni)

This study provides a checklist of the Acalyphoideae (Euphorbiaceae) present in Equatorial Guinea, comprised of 18 genera and 49 taxa. Identification keys have been added for genera and species of the subfamily. The best represented genus is Macaranga with ten species. Bibliographical references for Acalyphoideae (Euphorbiaceae) from Equatorial Guinea have been gathered and checked. Eight taxa are recorded for the first time from the country. One species is included based on literature records, because its distribution ranges suggest it may occur in Equatorial Guinea, and two introduced species could be naturalized.This work was financed by the Spanish Government through the Research Projects “Flora de Guinea” CGL2012-32934 and “Flora iberica” CGL2011-28613-C03-01Peer reviewe

Sobre la ubicación de los jardines cultivados en Madrid por Joseph Quer y, en especial, de la del Jardín Botánico de Migas Calientes

The Royal Botanic Garden of Madrid was founded in 1755 in the outskirts of the city, in the place known as Migas Calientes. Joseph Quer, its first Director, previously maintained three other additional gardens where he cultivated the plants that were later used in the final plantation of Migas Calientes. All those gardens disappeared and until now its location has been considered doubtful. In this article, based on historic documentation and cartography, we provide the precise location of the four aforementioned gardens.El Real Jardín Botánico de Madrid fue fundado en 1755 a las afueras de la ciudad, en un lugar llamado Migas Calientes. Joseph Quer, su primer director, mantuvo previamente otros tres jardines donde cultivó las plantas que, después, se utilizaron en la plantación definitiva de Migas Calientes. Todos aquellos jardines desaparecieron y, hasta hoy en día, su ubicación se tenía por dudosa. En este artículo, a partir de documentación y cartografía históricas, proporcionamos la localización precisa de los cuatro jardines mencionados

Aportación al conocimiento de Ranunculus peltatus Schrank subsp. saniculifolius (Viv.) C.D.K.Cook, y su comportamiento fitosociológico.

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Rielletea helicophyllae: una nueva clase fitosociológica de plantas acuáticas.

Se describen un nuevo orden, alianza y clase fitosociológica de plantas acuáticas (Riellion, Riellecolia, Rielletea), y dos nuevas asociacIones (Riel/etum /íelicop/cyllae, Riellrtunc notauisii), caracterizadas por distintas especies del género Rielba Mont. Se aportan datos ecológicos de los habitat acoáticos que colonizan dichas for,naciones.A new alliance, order unid class (Rielliout, Rielletalia, Riel/erro), with two new associations (Riel/eruto helicoplcyllae, Riel/eruto noíorisii) are described. Both of them are charactenized by the preence of different species of the genus Riella Mont. Ecological data of te aquatic habitat in which they grow are also given

Rielletea helicophyllae a new phytosoc¡ological class of aquatie plants.

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Checklist of the Caesalpinioideae (Leguminosae) of Equatorial Guinea (Annobón, Bioko and Río Muni)

This study provides a checklist of the Caesalpinioideae (Leguminosae) present in Equatorial Guinea, comprising 52 genera and 124 taxa. Seven species are known from Annobón, 33 from Bioko and 109 from Río Muni. The best represented genus is Senna with eight species. In addition, bibliographic references for Caesalpinioideae (Leguminosae) from Equatorial Guinea have been gathered and checked. Fourteen species are included based on literature records, because their distribution ranges suggest they may occur in Equatorial Guinea, 11 introduced species could be naturalized, and 45 taxa are recorded for the first time from the country. This represents an increase of over 35% in the floristic knowledge of Caesalpinioideae from Equatorial Guinea. A statistical summary is presented at the end of the checklist.Peer reviewe