Engelmann, Herb. Juncorum Bor.-Amer.
Engelmann, G. [Jan-88]

University of Michigan Herbarium
Catalog #: 1446797
0066df7a-5893-4f43-87c5-241c4d3e27f2
E. Tuckerman #s.n.
Juncus articulatus subsp. articulatus
United States, Massachusetts, Hampshire, Mill Hollow, near Amherst.