Checklist » Juncaceae » Juncus gerardi
Last updated 10/1/2022 by David Giblin.
Juncus gerardi Loisel.[HC2]
black rush, mud rush

Publication: in Desv. Journ. Bot. ii. 284. 1809.

Origin: Both native and introduced - occurring in eastern North America, Eurasia.

selected vouchers: WTU

Notes: Introduced in our area from Atlantic coast of North America, Eurasia, and northern Africa, except coastal populations on Vancouver Island and Puget Sound area, where perhaps native.

References: (none)


ssp. gerardi [HC2]
black rush, Gerard's rush, mud rush
Synonyms & Misapplied Names:
Juncus bulbosus L. var. gerardii (Loisel.) A. Gray
Juncus gerardii Loisel., orthographic variant[FNA22, HC]