sparky's picture

Lesser Knapweed?

Observed: 24th July 2005 By: sparkysparky’s reputation in Plantssparky’s reputation in Plantssparky’s reputation in Plants
Lesser Knapweed ?
Species interactions

No interactions present.

Species with which A Thistle (Cirsium) interacts


jonmortin's picture

It looks like Common (or

It looks like Common (or Black) Knapweed (Centaurea nigra) as opposed to Greater Knapweed, but I've never heard it called Lesser Knapweed before.

sparky's picture


Not sure where I've picked up the 'lesser' name from - I've always referred to it as that - mind you I haven't picked up a plant book for a while - will leave it up to the experts to decide for sure! Thanks for your comments!

ophrys's picture

Flower bracts

The flower bracts are not those of a Centaurea, if you look closely. In Centaurea, they are broader, with dark fringes at the apex.


My Flickr photos...

Duxbury Rambler's picture

Plant IDs

I can see both arguments here my first thought looking at the photo was Centaurea then I saw ophrys ID and I looked again I would have to agree with Cirsium if pushed. I am afraid I always say never ID from Photos as they can be so misleading, yet here I am doing it. Need to see more on this plant - I always tell my frends who ask for IDs take more photos, leaves, stem every bit of the plant. Sorry if I have bored anyone just my two pennyworth.