To provide a ornamental plant sorting device which can efficiently screen the petals of a flower.

This invention is concerned with the ornamental plant sorting device where after ornamental plant A has been received one by one, in order to deliver the ornamental plant to a specified place, the device comprises a bucket conveyor provided for, the device is provided with a resting part 1 capable of resting a great number of ornamental plant A without pilling the ornamental plant up vertically, furthermore with a carrying device 2 carrying them to the bucket conveyor in a horizontal bridging posture, and concurrently with a timing adjusting means seeking a timing for delivery ornamental plant A having been carried by the carrying device 2, to a specified bucket 6 of the bucket conveyor 7.