Juncus debilis

{{Short description|Species of grass}}

{{speciesbox

|image = Juncus debilis BB-1913.png

|genus = Juncus

|species = debilis

|authority = A.Gray

}}

Juncus debilis, the weak rush, is a plant indigenous to the United States. It is listed as endangered in Massachusetts and New York, and as threatened in Rhode Island.{{cite web |url= https://plants.usda.gov/core/profile?symbol=JUDE|title= Plants Profile for Juncus debilis (weak rush) |website= plants.usda.gov |access-date= 2 December 2017 |author=}} It is listed as a species of special concern in Connecticut and believed extirpated in that state.[http://www.ct.gov/deep/lib/deep/wildlife/pdf_files/nongame/ets15.pdf "Connecticut's Endangered, Threatened and Special Concern Species 2015"]. State of Connecticut Department of Energy and Environmental Protection Bureau of Natural Resources. Retrieved 2 January 2017. (Note: This list is newer than the one used by plants.usda.gov and is more up-to-date.)