Results 91 to 100 of about 39,786 (210)
Summary Evidence for the ongoing biodiversity crisis rests on assessment of a small fraction of described species, with major knowledge gaps for most organisms, including plants. Here, we highlight how digitised herbarium specimens can be used to accelerate and improve estimates of recent and ongoing plant extinctions.
Aelys M. Humphreys +4 more
wiley +1 more source
(1) Background: Cyperaceae weeds have become a major type of weed in local paddy fields in China. (2) Methods: We assessed the impact of environmental factors, including temperature, light, salinity, water stress and soil depth, on the germination and ...
Lilin Jiang +5 more
doaj +1 more source
High-resolution palynology reveals the land-use history of a Sami renvall in northern Sweden [PDF]
Acknowledgements: This research was funded by the Leverhulme Trust through the Footprints on the Edge of Thule project, and was written under the auspices of the ERC-funded project Arctic Domus.
Aronsson, Kjell-Åke +3 more
core +2 more sources
A regional assessment of the indigenous vascular plants of Niue is presented using the IUCN Red List criteria. The assessment was undertaken during a community workshop that drew on the indigenous local knowledge and scientific information. The assessment comprised 197 named taxa and 8 indeterminate entities, with 4 (2.0%) taxa assessed as Extinct and ...
Peter B. Heenan +2 more
wiley +1 more source
Niche shifts after long-distance dispersal events in bipolar sedges (Carex, Cyperaceae) [PDF]
PREMISE OF THE STUDY: Bipolar species represent the greatest biogeographical disjunction on Earth, raising many questions about the colonization and adaptive processes behind such striking distribution.
Escudero Lirio, Marcial +3 more
core +1 more source
Late Little Ice Age palaeoenvironmental records from the Anzali and Amirkola Lagoons (south Caspian Sea): Vegetation and sea level changes [PDF]
This is a postprint version of the article. The official published article can be found from the link below - Copyright @ 2011 Elsevier Ltd.Two internationally important Ramsar lagoons on the south coast of the Caspian Sea (CS) have been studied by ...
A. Naqinezhad +89 more
core +1 more source
Typification of Carex helodes Link, Carex laevigata Sm. and Carex patula Link ex Schkuhr (Cyperaceae) [PDF]
The name of Carex helodes Link is neotypified. This species has been erroneously considered as a synonym of Carex laevigata Sm. and Carex patula Schkuhr, which the names are also lectotypified.
Escudero Lirio, Marcial +2 more
core
Algunas novedades corológicas relevantes en ciperáceas ibéricas y baleáricas [PDF]
Some new chorological records on Iberian and Balearic CyperaceaePalabras clave. Cyperaceae, corología, Flora Iberica, España, Portugal, Islas Baleares.Key words.
Jiménez-Mejías, Pedro +1 more
core +3 more sources

