Fl. 30 mm wide; star-shaped perianth, facing up; corona cup-shaped, mouth widely expanded, wavy, sweetly scented.
As the name implies.
Darkest of All, 10 Y-Y, Walter J.M. Blom, United States, 2009
Photo #48389 Kirby Fong, USADarkest of All, 10 Y-Y, Walter J.M. Blom, United States, 2009
Photo #48388 Kirby Fong, USA