Chamomile Anthemis punctata cupaniana Chamomile Anthemis punctata cupaniana flower with a central disk of florets yellow. The spiral pattern of the florets follows the sequence of Fibonacci numbers. Stock Photo - Afloimages
Chamomile (Anthemis punctata cupaniana) flower with a central disk of florets (yellow). The spiral pattern of the florets follows the sequence of Fibonacci numbers.