lenticel

The skin often contains numerous pale yellow lenticel dots.

(Evolution and anatomy of lenticel); Leipzig 1873.

The fruit is a globose to ovoid pome 10-15 mm diameter, greenish to russet or brown, patterned with small pale lenticel spots when mature in mid to late autumn.

A lenticel is a porous tissue consisting of cells with large intercellular spaces in the periderm of the secondarily thickened organs and the bark of woody stems and roots of dicotyledonous flowering plants.