Group 2 (RP2): RP2 (Reference Point 2) is a corner post 

 at a jog in the fence in the central northwest part of 

 the exclosure (Fig. 1). The plants are located as 

 follows : 



Group 3 (RP3) : RP3 (Reference Point 3) is the fence 

 post in the corner of the exclosure closest to the 

 microwave tower (Fig. 1) . The plants are located as 

 follows : 



