Maximilian sunflower

Helianthus maximiliani is a member of the genus Helianthus and belongs to the Asteraceae family. This species is commonly referred to as Maximilian sunflower and is native to North America. It is found in regions such as Alberta, British Columbia, Manitoba, Ontario, Prince Edward Island, Quebec, and Saskatchewan in Canada, as well as in multiple U.S. states including Alabama, Arkansas, California, Colorado, and others. The species also occurs in parts of Europe, including Belgium and the Flemish Region. First published in 1835, it is recognized for its presence in both natural and cultivated settings.