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.
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Photo: Equisetum telmateia 1.