NPSpecies

Tulane University voucher specimens by Bretting #179 and 161 for Chalmette Unit were misidentified (as Rumex verticillatus) and redetermined to be Rumex crispus by C. Slaughter (1992) and D.M. Ferguson (2008). Tulane University voucher specimens by Dowling #367 (2 sheets) and Darwing #2250 were identified correctly and verified by C. Slaughter (1993) and D.M. Ferguson (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.

FACW+ Facultative Wetland Usually occurs in wetlands (estimated probability 67%-99%), but occasionally found in non-wetlands. Legacy NPSpecies information may no longer be applicable, please remove if it is not applicable. In legacy NPSpecies Weedy value was Yes

Locally abundant.; 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.; 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.

Park Species Data Source: BONAP database from contributed material.