Dictionary.net

• The sub-crureus or articularis genu muscle, extending from the lower femur to the knee-joint.

1920 - A dictionary of scientific terms.
By Henderson, I. F.; Henderson, W. D.

• [Latin] Appl. the subcrureus or articularis genu muscle, extending from the lower femur to the knee-joint (anat.).

1920 - A dictionary of scientific terms (6th edition)
By J.H. Kenneth