Juncus | Juncus roemerianus | Juncus gerardii | Juncus kraussii | Juncus capitatus | Juncus articulatus |
Non-native species of plants also have invaded the habitat, including Juncus planifolius and Andropogon virginicus.
Threats to this rare localized endemic plant include damage to the habitat by feral pigs, feral goats, and invasive plant species such as Juncus planifolius and Andropogon virginicus.