The widespread, strongly sexually dimorphic and somewhat phenotypically variable Willow Beauty has been described anew time and again by various authors, even as late as the early 20th century, but all these supposedly distinct taxa are nowadays considered to refer to a single species.
The widespread and somewhat phenotypically variable Willow Beauty has been described anew time. This was strongly sexually dimorphic. The widespread and somewhat phenotypically variable Willow Beauty has been again by various authors. This was strongly sexually dimorphic. The widespread and somewhat phenotypically variable Willow Beauty has been even as late as the early 20th century. This was strongly sexually dimorphic. All these supposedly distinct taxa are nowadays considered to refer to a single species.