''Juncus secundus'', the lopsided rush, one-sided rush, or second rush, is a species of flowering plant in the family

Juncaceae Juncaceae is a family of flowering plants, commonly known as the rush family. It consists of 8 genera and about 464 known species of slow-growing, rhizomatous, herbaceous monocotyledonous plants that may superficially resemble grasses and s ...

, native to eastern North America and introduced to

Primorsky Krai Primorsky Krai (russian: Приморский край, r=Primorsky kray, p=prʲɪˈmorskʲɪj kraj), informally known as Primorye (, ), is a federal subject (a krai) of Russia, located in the Far East region of the country and is a part of the ...

in Russia. It is typically found in serpentine, granite, and other barrens.

References

secundus Flora of Ontario Flora of Nova Scotia Flora of Oklahoma Flora of Missouri Flora of Illinois Flora of the Northeastern United States Flora of the Southeastern United States Plants described in 1813 {{Poales-stub