Fl. forming a double triangle, 93mm wide; perianth segments 42mm long, very broadly ovate, blunt, mucronate, white, touched green at base, spreading, plane, with midrib showing, of membranaceous substance, overlapping one-third; the inner segments narrower, less prominently mucronate, somewhat shouldered at base; corona 26mm long, cup-shaped, ribbed, yellow, with a fine band of orange at rim,
mouth straight, frilled and shallowly lobed, with lobes sometimes overlapping, with rim minutely crenate. Mid-season. Sunproof.

Name of the street where the hybridizer created the cultivar.