Help with deleting these grass objects

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Hey there, so ive looked far and wide on dev prineside and the map editor itself to try to find these objects to remove it from blueberry farm. 

does anyone happen to know these objects or have any removeWorldObject lines for them? keep in mind i only want to delete the two types of grass (short around the field, and long on the field) pictured in the image, and only for the radius of the farm.

 

[5150]

(bumped since i pushed it down replaying to several other topics at once)

[5150]

Actually just figured it out. for anyone else wondering, the grass was a shader attached to the world object. so by deleting the world object and creating a mapped one of the same ID it removed the grass