We picked up this new little plant during our travels, and unfortunately we don't seem
to have a label with a name... it could be a coreopsis - if anyone recognises this
tiny flower can they let me know? It is now growing along the edge of the rose
garden where we have roses of yellow and russet colours and it fits in quite well.
The blooms are so small, but there's lots of them with plenty of buds to follow.

My gardening friend has identified this little plant as Coreopsis 'Little Penny'