(a) A Christmas tree is a value loss crop and may generate a claim for benefits under this part only if the tree was grown exclusively for commercial use as a Christmas tree, and only if other requirements of this section are met.

(b) The unit of measure for all Christmas tree crops is a plant.

(c) A Christmas tree having any value as a Christmas tree, or a damaged Christmas tree that may rejuvenate and re-establish value as a Christmas tree, will be considered as worth full value based on the age of the tree at the time of disaster.