In article .com,
missnaughton wrote:

Can anyone name a green flower that grows in spikes, and has blossoms
that look somewhat like foxglove? I saw them cut in an arrangement,
and I think I've seen them in a garden centre, but I can't wait till
tomorrow to find out...enquiring minds want to know!

Cheers and happy gardening
Toni from T.O.

Bells of Ireland!

http://davesgarden.com/pf/go/84/