Juncus dudleyi is a widespread species of rush native to North America, and introduced to northern South America, Japan, Great Britain and central Europe.[2] Its diploidchromosome number is 2n=80.[3]
^ ab"Juncus dudleyi Wiegand". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 24 January 2021.
^Harriman, Neil A.; Redmond, Darrell (1976). "Somatic Chromosome Numbers for Some North American Species of Juncus L.". Rhodora. 78 (816): 727–738. JSTOR23313616.