calyx
the papilla duct of each renal pyramid is in cup called a minor calyx which collects urine. The 2 or 3 minor calyx converge to make a major calyx.
unire fromed in the kidney passes through a renal papilla at the apex into a minor calyx
Renal papilla
calyces
Minor calyx
Renal Papilla
Medulla, renal pyramids, renal papilla , minor calyx, major calyx , renal pelvis , ureter
think you must mean the major and minor calyx.
The major and minor calicies (singular: calyx)
Bracteole and calyx
Calyx is usually green, and smaller than Corolla; Corolla is coloured, delicate textured than Calyx