What is "trichocline"

Trichocline is a genus of Australian and South American plants in the gerbera tribe within the daisy family. It consists of one species from Australia (T. spathulata) and twenty-three from South America.

Its closest relatives are Chaptalia, Gerbera, Leibnitzia, Perdicium, and Uechtritzia. Together they form the Gerbera complex in the tribe Mutisieae.

see Actinoseris Chaptalia Criscia Richterago Unxia