A frown was etched on Primrose’s face, as was often the case; this frown was not one of displeasure, however, but of deep, intense concentration. His hands moved with the utmost precision and care as he separated a single ambrosia flower into all of its different parts. Petals were delicately plucked so as not to bruise or tear and set in a pile; leaves were likewise laid aside, later to be hung up to dry. The stems were cut so that sap could be squeezed out a...