Bighead knapweed, Big yellow centaurea, Lemon fluff / Yellow bachelor's button /Armenian basketflower flower

Contest winner of may of 2016

On may of 2016 this picture was presented to be identified

With the following description:

Perennial plant with very big yellow flowers and stems to 1 meter high. Native from Turkey and Armenia. (Caucasus)Botanical-online.com

The correct answer was:

Centaurea macrocephala

Known colloquially as:

Bighead knapweed, Big yellow centaurea, Lemon fluff / Yellow bachelor's button /Armenian basketflower

Among the winners, winner has come out:

¡Jorge Santana Carrillo!

Congratulations!

Award of the month winner of may of 2016

See the whole contest history

More information about the contest.