Photo: Equisetum telmateia 1.

Closeup of green shoot. Pacific coast, OR, US. Wild. 1998-06-01.

Equisetum telmateia Ehrh.
Engl.: great horsetail, giant horsetail.
Deu.: Riesen-Schachtelhalm.
Sven.: jättefräken.
Bot. syn.: Equisetum braunii Milde, Equisetum maximum auct.