Crescendo
Klassificering:
2 Y-YYO[ Stor krona (bägare) ]
Säsong:
Mid-Season to Late
Höjd:
Standard - från 32.5 till 67.5 cm
Hybridatör:
Registrerad:
ja, före 1945
Kromosomer:
28
Grobarhet:
Bara från frön
Använd som förälder:
5 gånger som frö,1 gång som pollen
Kommentera

Fl. rounded, 89 mm wide; perianth segments very broad, squarish at apex, brilliant greenish yellow 6B, spreading, plane, overlapping half; the inner segments more nearly ovate, somewhat inflexed, with margins wavy; corona cylindrical, short, ribbed, vivid yellow 15B, shading from mid-point to orange (28A) at rim, mouth straight, frilled, with rim dentate.