On 30 May, 20:36, "Charlie Pridham"
wrote:
The first I would call perennial cornflower and the second a knapweed, but
it illustrates the short comings of "Common" names

Thanks Charlie. I was making sure I wasn't making a mistake. It is so
easy to call all centaurea 'cornflowers'. The chap I was talking to
about this is not yet on line. Lets see what he says when he is ;o)