This may be a long shot but I thought that if anyone would know it would here.
When I was a young child my grandad used to grow these flowers that me and my siblings used to call 'rabbits'. When we went to visit he used to allow us to pick one off and you could put your fingers in them and they kind of opened/closed/moved?
Would love to be able to grow these this year as a nice reminder of him but have no idea what they were called. Any ideas?