When a plant style resource is deleted, all instances of the style in the current document can be deleted completely, replaced with loci to preserve the plant locations, or replaced with a different plant style.
To delete a plant style resource:
1. From the Resource Manager, right-click on the resource, and select Delete from the context menu. Alternatively, select the resource and press the Delete key.
2. If there are any instances of the plant style currently in the drawing, the Delete Plant dialog box opens.
Click to show/hide the parameters.
The plant style resource is deleted and each plant instance is either deleted or replaced with a locus or the selected plant style.