2010.03.19 Austria, Lower Austria, district Mdling (Kleine Heide - heath 315 m AMSL).Flowering in march/april.Not uncommon in its rare habitat.German name: Gross-Kuhschelle
2010.03.25 Lower Austria, district Mdling, Perchtoldsdorfer Heide (315 m AMSL).Young buds.Overall rare but not uncommon in its habitats.German name: Frhlings-Adonis
2009.04.28: Austria, Lower Austria, district Schwechat/WU, 165 m AMSL, young meadow (a year old; ground disturbed previously due to roadworks): habitus.Flowering typically from june till august, may flower earlier like this one (april).Relatively rare as its preferred habitat is farmland - and herbicides effectively kill them off.German names: Scharlach-AdonisID: Fischer, Exkursionsflora 3rd; from the same habitat as this one (compare for ID).
2010-11-13 Burgenland, district Oberwart (Lafnitz wet meadows, 320 m AMSL).ID: Fischer & al., Exkursionsflora A FL SdT (3rd 2008); because of asexual reproduction split into several subspecies which to determine goes beyond my skills.
Khler's Medizinal-Pflanzen in naturgetreuen Abbildungen mit kurz erluterndem Texte :.Gera-Untermhaus :Fr. Eugen Khler,[1883-1914].biodiversitylibrary.org/page/303300