Fl. 84 mm wide; perianth segments ovate or broadly ovate, clear lemon yellow, with white mucro and with a distinct band of white at base, spreading, overlapping one-third to a half; corona long funnel-shaped, smooth, opening lemon yellow, becoming pure white, with mouth straight, wavy, rim minutely notched and crenate. Resembles ‘Step Forward’ but with the perianth more prominently mucronate and a narrower corona.
Cloud Nine, 2 YYW-W, Grant E. Mitsch, Stati Uniti, 1972
Foto #56168 Hein Meeuwissen, Paesi BassiCloud Nine, 2 YYW-W, Grant E. Mitsch, Stati Uniti, 1972
Foto #36931 Rose Bradley, Stati UnitiCloud Nine, 2 YYW-W, Grant E. Mitsch, Stati Uniti, 1972
Foto #22432 Heath Family Archives, Stati UnitiCloud Nine, 2 YYW-W, Grant E. Mitsch, Stati Uniti, 1972
Foto #12479 Mary Lou Gripshover, Stati UnitiCloud Nine, 2 YYW-W, Grant E. Mitsch, Stati Uniti, 1972
Foto #4619 Wells Knierim, Stati Uniti