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Scientific name
Staurastrum margaritaceum Ralfs 1848 var. margaritaceum
Synonyms or name indicated in the previous Red List
Staurastrum margaritaceum var. coronulatum West 1890
Group of organisms
Desmidiales
Red List Category
Threatened
Responsibility of Germany
General responsibility
Current population status
rare
Long-term population trend
moderate decline
Short-term population trend
decrease of unknown extent
Previous Red List Category
Threatened
Change of category compared to previous Red List
Red List Category unchanged
Comment on taxonomy
Synonym nach Coesel & Meesters (2013).
Status
Indigenes or Archaeobiota
Source

Kusber, W.-H. & Gutowski, A. (2018): Rote Liste und Gesamtartenliste der Zieralgen (Desmidiales) Deutschlands. – In: Metzing, D.; Hofbauer, N.; Ludwig, G. & Matzke-Hajek, G. (Red.): Rote Liste gefährdeter Tiere, Pflanzen und Pilze Deutschlands. Band 7: Pflanzen. – Münster (Landwirtschaftsverlag). – Naturschutz und Biologische Vielfalt 70 (7): 711-778.