Fl. forming a double triangle, 102mm wide; perianth segments 42mm long, ovate, blunt, yellow, spreading, plane, with midrib showing, of heavy substance, overlapping half; corona 37mm long, funnel-shaped, smooth, mid-orange, mouth straight and broadly ribbed, with rim notched. Mid-season

Swidwin is the capital of Swidwin County, West Pomeranian Voivodeship, Poland, that used to be named Schivelbein as part of Prussia.  It is where some of the registrant’s husband’s ancestors were born and married.