J.N. Hancock and Co.
J.N. Hancock and Co.Fl. forming a double triangle, 110 mm wide; perianth segments broadly ovate, blunt, brilliant yellow, with slight white mucro, spreading, plane, overlapping one-third to a half; the inner segments inflexed and square-shouldered at base, recurved at apex, corona funnel-shaped, smooth or very lightly ribbed, a shade darker in tone than the perianth, mouth ribbed and expanded, with rolled rim deeply and regularly notched and dentate.