NPSpecies

LSU voucher specimen by Platt s.n. was identified as Ophioglossum petiolatum by D.M. Ferguson (2008). This was collected along the long-term ecological monitoring transect in 2004. No Ophioglossum voucher specimens from JELA were found at Tulane University by Ferguson in 2008.; Data Source: Urbatsch, L. E., D. M. Ferguson and S. M. Zumo. 2007. Vascular plant inventories of Jean Lafitte Historical Park and Preserve, Barataria and Chalmette Units.

FAC Facultative Equally likely to occur in wetlands or non-wetlands (estimated probability 34%-66%).; Data Source: Urbatsch, L. E., D. M. Ferguson and S. M. Zumo. 2007. Vascular plant inventories of Jean Lafitte Historical Park and Preserve, Barataria and Chalmette Units.

Data Source: Urbatsch, L. E., D. M. Ferguson and S. M. Zumo. 2007. Vascular plant inventories of Jean Lafitte Historical Park and Preserve, Barataria and Chalmette Units.