Detailseite
- Scientific name
- Roya obtusa var. anglica (G.S. West) Willi Krieg. 1937
- Synonyms or name indicated in the previous Red List
- Roya anglica G. S. West 1920
- Group of organisms
- Desmidiales
- Red List Category
- Extremely Rare
- Responsibility of Germany
- General responsibility
- Current population status
- extremely rare
- Long-term population trend
- unknown
- Short-term population trend
- unknown
- Previous Red List Category
- Threatened with Extinction
- Change of category compared to previous Red List
- Current improvement of Red List Category
- Comment on taxonomy
- Synonymie nach Coesel & Meesters (2007: 24).
- Further comments
- Aus dem Harz nachgewiesen (CCAC 2086 B).
- 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.
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