Tripleurospermum maritimum subsp. vinicaule
Tripleurospermum is a genus in the family Asteraceae in the tribe Anthemideae. The classification of the 38 annual and herbaceous perennial species is problematic. Most of the species are from Europe and temperate Asia although a few are from North America and North Africa. The species are placed in Matricaria by some authors. Plants typically have lobed leaves that are composed of one to three opposite pairs cut almost to the leaf mid rib: they have...
