The Bug:

Dry grass and cactus flowers cannot be placed on top of farmland.

Despite farmland being a dirt-type block which can support short grass, tall grass, and flowers, it cannot support dry grass and cactus flowers.

Steps to Reproduce:

1. Place down some farmland.
2. Attempt to place some short dry grass, tall dry grass, or a cactus flower on top of the farmland.

Observed Behavior:

Dry grass and cactus flowers cannot be placed on top of farmland.

Expected Behavior:

Dry grass and cactus flowers would be able to be placed on top of farmland.