Section: Apodanthi
N. cuatrecasasii
Section: Apodanthi
N. rupicola subsp. watieri
Fl. 40 mm wide; perianth segments ovate in outline, blunt or truncate at apex, deep yellow, with slight white mucro, slightly reflexed, plane or with margins a little incurved, smooth and of heavy substance, overlapping one-third to a half; the inner segments more nearly spreading, with margins more strongly incurved or wavy; corona funnel-shaped, short, smooth, mouth straight, shallowly lobed, with rim minutely dentate.
There are no photos of "Minuto" in Daffseek.