Jacobaea erucifolia
Encyclopedia
Jacobaea erucifolia or hoary ragwort (synonym Senecio erucifolius) is a species
of the genus Jacobaea
and the family Asteraceae
.
Species
In biology, a species is one of the basic units of biological classification and a taxonomic rank. A species is often defined as a group of organisms capable of interbreeding and producing fertile offspring. While in many cases this definition is adequate, more precise or differing measures are...
of the genus Jacobaea
Jacobaea
Jacobaea is a genus of the tribe Senecioneae and the family Asteraceae. Most if not all of its members used to be placed in the genus Senecio.-Species:*Jacobaea abrotanifolia*Jacobaea adonidifolia Loisel.*Jacobaea alpina...
and the family Asteraceae
Asteraceae
The Asteraceae or Compositae , is an exceedingly large and widespread family of vascular plants. The group has more than 22,750 currently accepted species, spread across 1620 genera and 12 subfamilies...
.