Juncus ranarius Songeon & E.P.Perrier [ Juncus bufonius var. fasciculatus Koch]
no HD illustration available (m1)
Juncus ranarius Songeon & E.P.Perrier [Juncaceae]
J.E. Smith, Engl. Bot., ed. 3, vol. 10 : t. 1573 (1870)