Which flowering perennials would look very well growing through Heuchera? I would like to enjoy the nice evergreen groundcover of the Heuchara...

I would like to enjoy the nice evergreen groundcover of the Heuchara with nice flower display through summer.

any suggestions?

Thanks!
Pruning Roses?
Answers:    These can be intermingled next to the Heuchera:
Astilbe-
http://images.scour.yahoo.com/search/im...
http://www.flickr.com/photos/themonsterf...
http://www.flickr.com/photos/reedo/12183...
http://www.bethchatto.co.uk/plant%20port...
Bleeding Hearts, especially King of Hearts Bleeding Heart
http://www.perennialresource.com/index.c...
Ajuga reptans 'Burgundy Glow' Bugle Flower
http://www.canningperennials.com/acatalo...
http://www.variegatedfoliage.com/pg04v_a...
Hosta
http://www.travelblog.org/Photos/407575....
http://www.mailorderplants4me.com/produc...
Phlox & Wild Sweet William
http://www.flickr.com/photos/randyblaylo...
http://www.flickr.com/photos/dinesh_valk...
http://www.flickr.com/photos/9324411@N08...
http://www.waltersgardens.com/index.cfm?...
Lamium (Lamium maculatum),
http://stauder.net/bildearkiv/Lamium%20m...
http://stauder.net/bildearkiv/Lamium%20m...
Spiderwort (Tradescantia )
http://images.explore.yahoo.com/search/im...
http://www.bigeastern.com/eotp/images/tr...
http://www.flickr.com/photos/travelingwi...
Lungwort (Pulmonaria longifolia)
http://www.robsplants.com/plants/PulmoLo...
Foamflower (Tiarella )
http://www.flickr.com/photos/loonlover/1...
http://www.gardencrossings.com/index.cfm...
http://www.sunlightgardens.com/latin/T.h...
Foamflower (Tiarella cordifolia) and Heuchera 'Amethyst Mist'
http://lesliet.typepad.com/.shared/image...

Good luck! Hope this helps.
Has anyone ever grown coffee beans? How long...
Vinca minor and Vinca through work great and have muted purple flowers... Also quite pest resistant... Also if you dont mind the winter freez, Yellow and purple cone flowers are perennial plants beside non stop blooming performance... Very well-mannered for cut flowers as they last a long time... They die to ground but sprout contained by spring again... G'd luck...