1. Understory vegetation and site condition data from the "Nonnative Invasive Plants" study at the Penobscot Experimental Forest
- Olson, Elizabeth K.; Kenefic, Laura S.; Zukswert, Jenna M.; Langley, CJ M.; Dibble, Alison C.; Muñoz Delgado, Bethany L.
2. Overstory and regeneration data from the "Rehabilitation of cutover mixedwood stands" study at the Penobscot Experimental Forest (2nd Edition)
- Kenefic, Laura S.; Gerndt, Kathryn M.; Puhlick, Joshua J.; Kuehne, Christian