- Scientific name
- Acaulon casasianum Brugués & H.A. Crum
- Group of organisms
- Anthocerotophyta, Marchantiophyta & Bryophyta
- Red List Category
- Vulnerable
- Responsibility of Germany
- High level of responsibility
- Current population status
- very rare
- Long-term population trend
- moderate decline
- Short-term population trend
- constant
- Previous Red List Category
- No evidence, not listed without intentionally excluding the taxa or no confirmed established occurrence (neither under the same nor a different name).
- Change of category compared to previous Red List
- The change of category is not assessable, for example because the previous Red List does not list the taxon or the taxon has not been assessed in the previous Red List.
- Comment on responsibility
- Nur in Spanien und Deutschland, hier auf Gips im Südharz, im Thüringer Becken (ST, TH) sowie in Ost-HE.
- Further comments
- Erstmals von Eckstein (2004) für Deutschland nachgewiesen (nur TH, ST).
- Status
- Indigenes or Archaeobiota
- Source
-
Caspari, S.; Dürhammer, O.; Sauer, M. & Schmidt, C. (2018): Rote Liste und Gesamtartenliste der Moose (Anthocerotophyta, Marchantiophyta und Bryophyta) 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): 361-489.
