Rogelio Sánchez Villegas

Pablo de Olavide University | UPO · Department of Molecular Biology and Biochemistry Engineering

Chorological novelties for the vascular flora of de Sierra de Gredos s.l. (IberianCentral System, Spain) and La Moraña región. This article presents 81 new chorological records forthe Sierra de Gredos s.l., including the Paramera-Serrota-Villafranca mountain axis, and for the regionof La Moraña. Of these records, 72 are native taxa and 9 are from d...

Despite its proximity to cities with important botanical institutions such as Madrid and Salamanca, and its location between important mountain ranges (Gredos and Malagón mountain ranges), the flora of the province of Ávila had not been studied comprehensively until now. In this article, we present the first checklist of the vascular flora of this...

The first complete monograph of the Cyperaceae family for Spain and Portugal, written by local authors. This field guide is superbly illustrated with photographs and drawing plates. On sale at www.jolube.es It presents an up-to-date classification including easy-to-use dichotomous keys and numerous data that greatly facilitate the identification...

Primera monografía completa de la familia de las ciperáceas para España y Portugal, además escrita por autores locales. La presente guía de campo está magníficamente ilustrada con fotografías y láminas de dibujos. Presenta una clasificación actualizada que incluye claves dicotómicas fáciles de usar y numerosos datos que facilitan enormemente la id...

Carex camposii Boiss. & Reut., endemic to high mountain ranges in Southern Iberian Peninsula (Sierra Nevada, Sierra de los Filabres and Sierra de Baza), is a morphologically and molecularly well-defined species included in Carex gr. laevigata (subg. Carex, sect. Spirostachyae). We have discovered a population of a morphologically similar species to...

This article shows some contributions to the knowledge of the genus Carex (Cyperaceae) in the Iberian Peninsula. Among them we highlight the confirmation of C. pseudobrizoides Clavaud for the Iberian Peninsula (Basque Country). The results of the morphological study carried out to differentiate this species from the closely related C. brizoides L.,...

In this paper we report the presence of Carex olbiensis (Cyperaceae) in the CW Iberian Peninsula (Sierra de Gredos, Extremadura region), which represents an important disjunction in relation to the known range of the species and its westernmost new limit. We revised the distribution of this species, which resulted in the likely exclusion of the spe...

Carex section Schoenoxiphium (Cariceae, Cyperaceae) is endemic to the Afrotropical biogeographic region and is mainly distributed in southern and eastern Africa, with its center of diversity in eastern South Africa. The taxon was formerly recognized as a distinct genus and has a long history of taxonomic controversy. It has also an important morpho...

La presente guía pretende ser una herramienta de disfrute y conocimiento de la flora silvestre de la sierra de Villafranca (Ávila). Se incluye una selección de las especies de plantas vasculares más significativas de la flora de dichas montañas, tanto por su abundancia como por su interés florístico y/o etnobotánico. Se inculyen cerca de 200 fotogr...

In the present paper, 43 chorological novelties for Gredos range (Central System, Spain) are showed. These citations are the result of the works leaning to the elaboration of the sierra de Gredos vascular flora catalogue. Some of them pose relevant disjunctions regarding their known Iberian distribution, as the cases of Myosotis hervei Sennen, Cype...

La presente guía recoge una selección de las plantas vasculares del municipio de El Oso (La Moraña, Ávila), que cuenta con interesantes especies adaptadas a los suelos salinos.

In the present paper, 58 chorological novelties for Gredos range (Central System, Spain) are showed. Some of them represent important disjunctions with respect to known Iberian distribution, as the cases of Cytinus ruber (Fourr.) Fritsh, Isolepis fluitans (L.) R.Br., Alyssum montanum L. and Lysimachia ephemerum L. Some species, such as Carex lainzi...

Novelties of the Sierra de Gredos bryoflora (Central System, Spain), with special remarks on the autonomous community of Extremadura This study present new records of bryophytes based on the collections made along the years 2016 and 2017 in both oro and cryoromediterranean bioclimatic subzones of Gredos mountain range, which were scarcely collected...