Raritäten aus der Xerothermflora Ost-Österreichs: Wiederfunde von vier in Österreich verschollenen Moosarten
2021
Zechmeister, Harald G. | Kropik, Michaela
Zechmeister, H. G. & Kropik, M. 2021. Rarities from the xerothermic flora of eastern Austria: rediscoveries of four bryophyte species supposedly extinct in Austria. – Herzogia 34: 189 –196. In the Austrian part of the Thayatal National Park, the following species, previously considered extinct, have been recovered: Pyramidula tetragona (Brid.) Brid., Cephaloziella stellulifera (Taylor ex Spruce) Schiffn., Oxymitria incrassata (Bread.) Sérgio & Sim-Sim and Riccia papillosa Moris. The last records of C. stellulifera and P. tetragona in Austria date back to the 19ᵗʰ century, those of O. incrassata and R. papillosa to the middle of the last century. The current habitats of all four species were hot, natural dry grasslands over gneissic rocks or calcareous schists.
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