There are some real experts, especially those native to Austria who can help with names. From my experiences in neighbouring Switzerland I would suggest:
Phyteuma hemisphericum
Saxifraga bryoides
Saponaria ?pumilio - lovely pink flowers, looks like it would make a good addition to my rock garden!
Veratrum album
Adenostyles (pink) and Aconitum (creamy yellow) spp
Are there more pics? It is great for those of us stuck at home in the lowlands to be able to share in these mountain visits. Thanks!