The pinks ones have more the look of Aster novi belgii , the bright pink one looks like 'Winston Churchill' although I'm seeing big variations in the colour of that, there are several which look the same as yours.
http://www.phengels.fr/jardin-...
http://www.gardenworldimages.c...
http://www.tadine.ca/fleurs/as...
Aster novi-belgii 'Little Pink Lady' looks close for the lighter one..
http://www.fabfolia.co.uk/plan...
A page of pics on a grower's site to browse. It looks like yours are not the current varieties but it's nice to look at them to see the different varieties.
http://www.hogendoornholland.c...
http://www.fotosearch.com/phot...
Little Pink Lady and Winston Churchill are both older varieties and probably widely sold. There was once fewer varieties than there is now!
http://www.fabfolia.co.uk/plan...
