Also known as Cheirolophus canariense var subexpinnatus, this endemic plant which I first thought was a Globularia was named after Oscar Burchard, a German botanist who lived in Tenerife.

Cliffs near Buenavista, Tenerife 14th February 2009

Added 24th March 2009, updated 14th March 2010, upadted 5th July 2014, updated 1st December 2025