Table 1. A. petiolata treatment manipulations.
| Treatment | Code | Description |
|---|---|---|
| Fall Leaves | FL | Leaves collected in screen spread evenly over plot. |
| Fall Artificial Nutrients | FAN | Leaves discarded. Ground clear, Fall artificial nutrient addition. |
| Spring Leaves | SL | Leaves collected in autumn, reapplied to plot in spring. |
| Spring Artificial Nutrients | SAN | Leaves discarded. Ground clear, spring artificial nutrient addition. |
| No Inputs | NI | Leaves collected and discarded. Ground free of debris. |
| A. petiolata Removal | RM | A. petiolata removed. Leaves collected, spread on plot. |