Notas sobre taxonomía y nomenclatura de plantas, III

Bolòs, Oriol de; Vigo, Josep

doi:10.3989/collectbot.1988.v17.159

Cited by 17 publications

(13 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Four infraspecific taxa were reported from France (Kerguélen, 1999), and some related species were also described by Jordan & Fourreau (1868;e.g., A. brigantiacum, A. orophilum and A. rhodanense), but were later treated as synonyms of A. montanum (Kerguélen, 1993(Kerguélen, , 1999. Several infraspecific taxa of A. montanum were also described from Spain (e.g., Bolòs & Vigo, 1974); later, all of them were considered synonyms of A. montanum (Küpfer & Nieto Feliner, 1993, with updates at http://www.floraiberica .es/). A number of varieties have also been reported from northern Africa (Maire, 1967).…”

Section: Taxonomy and Evolutionary History Of Alyssum Montanum (Brassmentioning

confidence: 99%

Taxonomy and evolutionary history of Alyssum montanum (Brassicaceae) and related taxa in southwestern Europe and Morocco: Diversification driven by polyploidy, geographic and ecological isolation

Zozomová‐Lihová¹,

Marhold²,

Španiel³

2014

TAXON

View full text Add to dashboard Cite

The Alyssum montanum–A. repens polyploid complex is a group of related perennial taxa with a diversity centre in the European (Sub)Mediterranean, controversial taxonomic treatments, and a poorly known evolutionary history. In the present study, morphological, ploidy level and genetic (AFLPs and chloroplast DNA sequences) data were collected to address the taxonomy and evolution of a sublineage of this complex distributed in southwestern Europe and Morocco. As a result, a new taxonomic treatment, differing substantially from recent concepts, is presented, including an identification key, synonymy and typifications. The recognition of several previously described but recently not accepted endemics is favoured (A. flexicaule, A. orophilum, A. rhodanense), whereas the existence of southern Iberian endemics is not supported. Most of the Iberian Peninsula is occupied by a single species for which the name A. fastigiatum is applicable. Populations from the summit areas of the Pyrenees represent a separate species, which is described here as A. cacuminum. Populations from coastal sand dunes in the Basque country (Bay of Biscay) and Galicia, recently recognised as two subspecies of A. loiseleurii, are elevated to species rank according to their genetic and morphological divergence. Alyssum atlanticum is resolved as a species confined to northern Africa and not reaching southern Spain. The distribution of A. montanum in a strict sense is much more restricted than previously reported, being delimited by the Pyrenees in the south, and the Alps in the northeast. The species complex studied here is composed of several polyploid stenoendemics confined to different mountain ranges or specific lowland habitats, and a few relatively widely distributed species. We infer that hybridisation and polyploidisation events, along with ecological and geographic isolation, have stimulated speciation in this complex. Hypotheses about the origin and evolutionary history of the species are discussed.

show abstract

Section: Taxonomy and Evolutionary History Of Alyssum Montanum (Brassmentioning

confidence: 99%

Taxonomy and evolutionary history of Alyssum montanum (Brassicaceae) and related taxa in southwestern Europe and Morocco: Diversification driven by polyploidy, geographic and ecological isolation

Zozomová‐Lihová¹,

Marhold²,

Španiel³

2014

TAXON

View full text Add to dashboard Cite

show abstract

“…2013, integrating the field observations. This was useful to define vegetation series, interpreting the spatial distribution and surfaces of studied communities according to De Bolòs (1963), Géhu (1991), Biondi (1996), andRivas-Martinez (1994). This helped us to better define syndynamics (i.e., succession, transgression, regression, fluctuation, regeneration, degeneration) and to relatively adjust the human pressure related values during the assessment (according to Faliński, 1999;Falińska, 2003;Pedrotti, 2013).…”

Section: Sampling Proceduresmentioning

confidence: 99%

A new multi-criteria method for the ecological assessment of lakes: A case study from the Transboundary Biosphere Reserve ‘West Polesie’ (Poland)

et al. 2017

View full text Add to dashboard Cite

A new multi-criteria method of evaluation and assessment of the ecological status of lakes is proposed. It is based on macrophytes analysis integrated with geomorphological, landscape and catchment sources of threats. A total of 22 lakes in the Transboundary Biosphere Reserve 'West Polesie' (Poland) were investigated along trophic (available nutrients) and human pressure gradients, testing the proposed method with ESMI and TRS indices. Therefore, the present indexation included 22 criteria (i.e., catchment land use, phytolittoral area, number of plant species) concerning three different assessing zones (lakeshore, littoral and surrounding area), and provided a five-class ecological classification. The proposed index, in addition to the general ecological conditions assessment of lakes, allows to point out a zonal evaluation, identifying the most critic zones in terms of ecological status. The proposed method can be universally adapted for any type of lakes, regardless of their geographical characteristics. It can be applied to system monitoring, and to support lakes biodiversity, functionality, conservation, restoration, water protection and uses, as well as water, territory and landscape management actions.

show abstract

“…Coronilla montserratii is a taxonomic synonym of C. repanda var. montserratii O. Bolòs & Vigo (Bolòs & Vigo 1974). Remarks: This variety has been included within G. communis L. without any taxonomic distinction (Alonso & Crespo, 2013 Bräuchler et al (2008) selected the same lectotype chosen by the early work of Rosselló & Sáez (2001: 102).…”

Section: Hieracium Balearicummentioning

confidence: 99%

“…alaternus and the Balearic endemic R. ludovici-salvatoris Chodat. Previously, the name R. ×jacobisalvadori O. Bolòs & Vigo was believed to apply to the hybrid between both species (Bolòs & Vigo, 1974). However, the study of Rosselló & Mus (1988) clearly revealed that the holotype could not be distinguished from R. alaternus, and it was considered as a mere variation of this species.…”

Section: Rhamnaceaementioning

confidence: 99%

Index Balearicum (III). Catàleg comentat de les plantes vasculars descrites de les Illes Balears. Addicions (2008-2016) i correccions

Rosselló

Sáez

2017

orsis

View full text Add to dashboard Cite

show abstract

Notas sobre taxonomía y nomenclatura de plantas, III

Abstract: Notas nomenclaturales y taxonómicas referentes a plantas de la "Flora dels Països Catalans" en preparación. Este texto es continuación de los que han aparecido en el Butll. Inst. Catalana Hist. Nat. 38: 63-89 (1984) y en Collect. Bot. (Barcelona) 11: 25-89 (1979) y 14: 89-103 (1983).

Cited by 17 publications

References 0 publications

Taxonomy and evolutionary history of Alyssum montanum (Brassicaceae) and related taxa in southwestern Europe and Morocco: Diversification driven by polyploidy, geographic and ecological isolation

Taxonomy and evolutionary history of Alyssum montanum (Brassicaceae) and related taxa in southwestern Europe and Morocco: Diversification driven by polyploidy, geographic and ecological isolation

A new multi-criteria method for the ecological assessment of lakes: A case study from the Transboundary Biosphere Reserve ‘West Polesie’ (Poland)

Index Balearicum (III). Catàleg comentat de les plantes vasculars descrites de les Illes Balears. Addicions (2008-2016) i correccions

Contact Info

Product

Resources

About