The recent digital edition of the Atlas of Pyrenean vascular flora, allow us to analyze some patterns of geographical distribution and environmental features of the most rare plant species. The aim of our study is to contribute to the knowledge of rarity and to the planning and implementation of plant conservation at a Pyrenean scale. Among the 363 selected taxa after applying the criteria of low occupancy (10% of the whole Pyrenean flora), 352 are present in less of the 2% of the territory and 11 occupy less than 4% distributed over a scarce number of populations (less than 30). Using a net of 10 x 10 Km UTM’s squares, rare plants appear represented in the 65% of the territory; the regions with highest rare plant density overlap those with...
Taxonomic and genetic diversity are among the components of biodiversity. Both components need to be...
Spatial pattern in plant populations is a key topic in conservation ecology of rare plants. We analy...
Phenological patterns, which are molded by physical and biotic interactions, in marginal habitats co...
The recent “on line” edition of the Atlas of vascular flora of the Pyrenees, allow us now to delimit...
A preliminary analysis of the distribution of vascular plants in the central Pyrenees is presented. ...
The method for performing Floral Cover Indices (FCI), presented in a previous article, is applied to...
The conservation of threatened flora needs information on the distribution and occupancy area, as we...
Floristic composition of vascular plants and their distribution is reported for growth habits in a l...
Ecological and economical interest of mediterranean species of genus Quercus (Quercus ilex, Q. suber...
The conservation status of bird species of Comunidad de Madrid is analysed using the ecological brea...
The diversity of the woody flora (trees and lianas) of the state of Colima was quantified and priori...
The remnants of coastal Mediterranean sclerophyll forests in Chile have a low representativeness in ...
Three wild populations of Jatropha curcas in the central and southern parts of Sinaloa were studied;...
The possible distribution of the genus Persea Mill in México is unknown, although species of this ge...
En aquest treball es donen dades sobre set espècies de flora protegida i amenaçada presents al Parc ...
Taxonomic and genetic diversity are among the components of biodiversity. Both components need to be...
Spatial pattern in plant populations is a key topic in conservation ecology of rare plants. We analy...
Phenological patterns, which are molded by physical and biotic interactions, in marginal habitats co...
The recent “on line” edition of the Atlas of vascular flora of the Pyrenees, allow us now to delimit...
A preliminary analysis of the distribution of vascular plants in the central Pyrenees is presented. ...
The method for performing Floral Cover Indices (FCI), presented in a previous article, is applied to...
The conservation of threatened flora needs information on the distribution and occupancy area, as we...
Floristic composition of vascular plants and their distribution is reported for growth habits in a l...
Ecological and economical interest of mediterranean species of genus Quercus (Quercus ilex, Q. suber...
The conservation status of bird species of Comunidad de Madrid is analysed using the ecological brea...
The diversity of the woody flora (trees and lianas) of the state of Colima was quantified and priori...
The remnants of coastal Mediterranean sclerophyll forests in Chile have a low representativeness in ...
Three wild populations of Jatropha curcas in the central and southern parts of Sinaloa were studied;...
The possible distribution of the genus Persea Mill in México is unknown, although species of this ge...
En aquest treball es donen dades sobre set espècies de flora protegida i amenaçada presents al Parc ...
Taxonomic and genetic diversity are among the components of biodiversity. Both components need to be...
Spatial pattern in plant populations is a key topic in conservation ecology of rare plants. We analy...
Phenological patterns, which are molded by physical and biotic interactions, in marginal habitats co...