"Size" means the greatest dimension of the flower, measured in a straight line and with the various parts of the flower in normal position; and
"Well formed" means the flower is symmetrical and its form is typical of the variety.
In order to allow for variations incident to proper sizing, not more than a total of ten per cent, by count, of the flowers in any lot may vary from the size specified, but not more than one-half of this amount, or five per cent, shall be permitted for flowers which are more than one-fourth inch smaller than the size specified.
Haw. Code R. § 4-42-19