Gaël CovainNov 5, 2025
Rorippa sp., peut-être Rorippe Amphibie / Cresson Amphibie (Rorippa amphibia).

Marais de Guînes, mai 2023

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Rorippa sp., maybe Great yellow-cress (Rorippa amphibia).

Marais de Guînes, may 2023


#rorippaamphibia #rorippeamphibie #cressonamphibie #greatyellowcress #rorippa #rorippes #brassicaceae #brassicacées #maraisdeguines #eden62 #hautsdefrancenature #hautsdefrance #nature
CellBioNewsDec 22, 2023

#Polyploidy and long-distance dispersal jointly shape global #species #diversification in #yellowcress, finds study.

#Rorippa #plastids #phylogenomics

https://phys.org/news/2023-12-polyploidy-long-distance-dispersal-jointly-global.html

Polyploidy and long-distance dispersal jointly shape global species diversification in yellowcress, finds study

Long-distance dispersal (LDD) is one of the most important biogeographical processes. Polyploidy, or whole-genome duplication, has long been proposed as an intrinsic feature of LDD. However, it is still unclear how and to what extent polyploidy interacts with LDD in a focal group.

Phys.org